Benchmark file generated by bmgpx bmgpx by Ron Parker bmgpx@parkrrrr.com JT0584 1 http://www.geocaching.com/mark/details.asp?PID=JT0584 1 Geocache Geocache 1 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1</h1> <b> PID </b> JT0584 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 02. (N) 122 14 00. (W) SCALED <br> <b> NAVD 88 </b> 16.18 (+/-2cm) 53.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.08 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,340. </td><td> 1,979,530. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 15.36 (m) 50.4 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH672154(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: RETAINING WALL <br>STAMPING: 1 <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1956 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1956 AT VALLEJO. AT VALLEJO, IN T 2 N, R 3 W, 0.8 MILE SOUTH ALONG U.S. HIGHWAY 40 FROM THE INTERSECTION OF BENICIA ROAD, 0.1 MILE SOUTH OF THE MAGAZINE STREET OVERPASS, BETWEEN U.S. HIGHWAY 40 AND A WEST ACCESS ROAD (UNDER CONSTRUCTION), IN THE TOP OF THE NORTH END OF A CONCRETE RETAINING WALL, 27 1/2 FEET WEST OF THE CENTER LINE OF (PROPOSED) HIGHWAY, AND ABOUT 2 FEET HIGHER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. JT0329 1 http://www.geocaching.com/mark/details.asp?PID=JT0329 1 Geocache Geocache 1 CA4020 Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1</h1> <b> PID </b> JT0329 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 08. (N) 122 15 41. (W) SCALED <br> <b> NAVD 88 </b> 3.39 (+/-2cm) 11.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,380. </td><td> 1,977,070. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.60 (m) 8.5 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH647174(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SEWER HEADWALL <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CA4020</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE NORTHEAST CORNER OF THE INTERSECTION OF VIRGINIA AND BRANCIFORTE STREETS, AT A CITY STORM SEWER, IN THE TOP OF THE SOUTHEAST END OF THE CONCRETE HEADWALL, 6.9 FEET EAST OF A POINT IN LINE WITH THE EAST CURB OF BRANCHIFORTE STREET, 2.8 FEET NORTH OF A POINT IN LINE WITH THE NORTH CURB OF VIRGINIA STREET, 1.0 FOOT NORTHEAST OF THE SOUTHWEST EDGE OF A ROUNDED CURB, AND FLUSH WITH THE SIDEWALK. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 MARK NOT FOUND. JT0585 1 A http://www.geocaching.com/mark/details.asp?PID=JT0585 1 A Geocache Geocache 1 A CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1 A</h1> <b> PID </b> JT0585 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 54. (N) 122 14 01. (W) SCALED <br> <b> NAVD 88 </b> 17.33 (+/-2cm) 56.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,100. </td><td> 1,979,500. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 16.51 (m) 54.2 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH672151(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: RETAINING WALL <br>STAMPING: 1 A <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1956 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1956 AT VALLEJO. AT VALLEJO, IN T 2 N, R 3 W, 0.95 MILE SOUTH ALONG U.S. HIGHWAY 40 FROM THE INTERSECTION OF BENICIA ROAD, 0.45 MILE NORTH OF A CONCRETE BRIDGE OVER STATE HIGHWAY 29, 0.15 MILE SOUTH OF BENCH MARK 1 (CSHD), BETWEEN U.S. HIGHWAY 40 AND A WEST ACCESS ROAD (UNDER CONSTRUCTION), IN THE TOP OF THE SOUTH END OF A CONCRETE RETAINING WALL, 27 1/2 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, AND 2 FEET HIGHER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. JT0138 1 QMC http://www.geocaching.com/mark/details.asp?PID=JT0138 1 QMC Geocache Geocache 1 QMC DOD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>1 QMC</h1> <b> PID </b> JT0138 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 03 23. (N) 122 07 43. (W) SCALED <br> <b> NAVD 88 </b> 11.80 (+/-2cm) 38.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 543,270. </td><td> 1,988,710. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 11.00 (m) 36.1 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH764124(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: 1 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - August 07, 2000 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1956 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>NGS</td></tr><tr><td>20000807</td><td>GOOD </td><td>LOCSUR</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1956 AT BENICIA ARSENAL. AT BENICIA, ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD, 0.6 MILE NORTH OF THE NORTHWEST END OF STEEL TRUSS BRIDGE 33.31 OVER THE SUISUN BAY, 5 RAILS SOUTH OF MILEPOST 35, AT A CONCRETE RAILROAD BRIDGE OVER BAYSHORE DRIVE, IN THE TOP OF THE APPROXIMATE CENTER OF THE SOUTHWEST CONCRETE WING WALL, 19.3 FEET WEST OF THE WEST RAIL OF THE NORTH BOUND TRACK, AND ABOUT 1/2 FOOT LOWER THAN THE TRACK. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (2000) </h2> <p>RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 2000 (JG) SITE IS IN THE VICINITY OF A NEW 1+-MI BRIDGE BEING BUILT. JT0300 113.301 http://www.geocaching.com/mark/details.asp?PID=JT0300 113.301 Geocache Geocache 113.301 DOD USN Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>113.301</h1> <b> PID </b> JT0300 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 57. (N) 122 17 12. (W) SCALED <br> <b> NAVD 88 </b> 3.84 (+/-2cm) 12.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.11 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 549,900. </td><td> 1,974,860. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 3.10 (m) 10.2 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH625189(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: BM EL 113.301 <br>MARK LOGO: USN <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, ABOUT 100 YARDS SOUTHEAST OF THE NORTH ENTRANCE, AT BUILDING NO. 755 (U.S. NAVAL TRAINING CENTER BUILDING), SET VERTICALLY IN THE NORTHWEST CONCRETE WALL, 0.8 FOOT SOUTHWEST OF THE NORTH CORNER, 67.0 FEET SOUTHWEST OF THE CENTER LINE OF RAILROAD AVENUE, 41.6 FEET SOUTHEAST OF A CONCRETE CURBING, 2.2 FEET ABOVE THE SURFACE OF THE GROUND, AND PROJECTING 0.1 FOOT FROM THE SURFACE OF THE WALL. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. JT0309 114.076 http://www.geocaching.com/mark/details.asp?PID=JT0309 114.076 Geocache Geocache 114.076 DOD USN Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>114.076</h1> <b> PID </b> JT0309 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 37. (N) 122 16 02. (W) SCALED <br> <b> NAVD 88 </b> 4.16 (+/-2cm) 13.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.13 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,430. </td><td> 1,976,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 3.36 (m) 11.0 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH642164(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: BM EL 114.076 <br>MARK LOGO: USN <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>POOR </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, AT THE INTERSECTION OF 12TH STREET AND RAILROAD AVENUE, AT BUILDING NO. 390 (BOILER SHAPES AND MOLD LOFT), SET VERTICALLY IN THE NORTHWEST CONCRETE WALL, 0.6 FOOT SOUTHWEST OF THE NORTH CORNER, 85.0 FEET SOUTHWEST OF THE CENTER LINE OF THE AVENUE, 0.9 FOOT NORTHEAST OF BM TIDAL 5, 0.7 FOOT ABOVE THE SURFACE OF THE PAVEMENT, AND PROJECTING 1/2 INCH FROM THE FACE OF THE WALL. NOTE-- REPORTED IN 1961. MARK HAS BEEN HIT BY HEAVY OBJECT AND IS LOOSE IN THE WALL. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 MARK RECOVERED IN POOR CONDITION. JT0311 114.376 http://www.geocaching.com/mark/details.asp?PID=JT0311 114.376 Geocache Geocache 114.376 DOD USN Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>114.376</h1> <b> PID </b> JT0311 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 26. (N) 122 15 52. (W) SCALED <br> <b> NAVD 88 </b> 4.26 (+/-2cm) 14.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.13 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,090. </td><td> 1,976,800. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 3.46 (m) 11.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH645161(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: BM EL 114.376 <br>MARK LOGO: USN <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, AT THE JUNCTION OF 14TH STREET AND RAILROAD AVENUE, AT BUILDING NO. 676, SET VERTICALLY IN THE SOUTHWEST CONCRETE WALL, 0.8 FOOT SOUTHEAST OF THE WEST CORNER, DIRECTLY NORTH OF AND ACROSS THE AVENUE FROM THE NORTH CORNER OF THE CORPSMAN QUARTERS HOSPITAL, 66.4 FEET NORTHEAST OF THE CENTER LINE OF THE AVENUE, AND 1.5 FEET ABOVE THE SURFACE OF THE PAVEMENT. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. JT0350 114.56 http://www.geocaching.com/mark/details.asp?PID=JT0350 114.56 Geocache Geocache 114.56 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>114.56</h1> <b> PID </b> JT0350 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 34. (N) 122 13 19. (W) SCALED <br> <b> NAVD 88 </b> 35.73 (+/-2cm) 117.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.05 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,330. </td><td> 1,980,530. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 34.92 (m) 114.6 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH682163(NAD 83) <br>MARKER: O = CHISELED CIRCLE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: GATE POST BASE <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>POOR </td><td>CGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 0.5 MI E FROM VALLEJO. 0.5 MILE EAST ALONG BENECIA ROAD FROM THE INTERSECTION OF U.S. HIGHWAY 40 AT VALLEJO, AT THE INTERSECTION OF MAPLE AVENUE, AT THE EAST ONE OF TWO LARGE CONCRETE GATE POSTS, ON TOP OF THE SOUTHWEST CORNER OF THE CONCRETE BASE, 41.4 FEET SOUTH OF THE CENTER LINE OF BENECIA ROAD, 17 1/2 FEET EAST OF THE CENTER LINE OF THE AVENUE, ABOUT LEVEL WITH THE ROAD, AND 1.3 FEET ABOVE THE SURFACE OF THE GROUND. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 MARK RECOVERED IN POOR CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1987 (TM) MARK NOT FOUND. AE6904 118 37 RESET http://www.geocaching.com/mark/details.asp?PID=AE6904 118 37 RESET Geocache Geocache 118 37 RESET USE USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118 37 RESET</h1> <b> PID </b> AE6904 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 15 58.80493(N) 121 56 56.69482(W) ADJUSTED <br> <b> NAVD 88 </b> 20.4 (meters) 67. (feet) GPS OBS <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> X </b> -2,653,322.939 (meters) COMP <br> <b> Y </b> -4,254,613.203 (meters) COMP <br> <b> Z </b> 3,928,690.381 (meters) COMP <br> <b> LAPLACE CORR</b> -3.20 (seconds) DEFLEC99 <br> <b> ELLIP HEIGHT</b> -11.42 (meters) (02/23/98) GPS OBS <br> <b> GEOID HEIGHT</b> -31.97 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> FIRST <br> <b> ELLP ORDER </b> FOURTH CLASS II <br> <p>The horizontal coordinates were established by GPS observations and adjusted by the National Geodetic Survey in February 1998. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was determined by GPS observations and a high-resolution geoid model. <p>The X, Y, and Z were computed from the position and the ellipsoidal ht. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The ellipsoidal height was determined by GPS observations and is referenced to NAD 83. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 566,569.086 2</td><td>004,456.110</td><td> MT </td><td>1.00001587</td><td> +0 ' 01 55.6"</td></tr><tr><td>SPC CA 2 </td><td>1,858,818.74 6</td><td>576,286.42 </td><td> sFT </td><td>1.00001587</td><td> +0 ' 01 55.6"</td></tr><tr><td>UTM 10 </td><td>4,235,888.278 </td><td>591,934.320</td><td> MT </td><td>0.99970409</td><td> +0 ' 39 03.2"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 1.00000179 x 1.00001587 = 1.00001766 <br> <b>UTM 10 </b> 1.00000179 x 0.99970409 = 0.99970588 <br> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH9193435888(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 118-37 RESET 1971 <br>MARK LOGO: USE <br>MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - 1971 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1971 </td><td>MONUMENTED </td><td>USE</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US ENGINEERS 1971 THE STATION IS LOCATED ON TRAVIS AIR FORCE BASE IN SOLANO COUNTY, CALIFORNIA. TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 80 AND WEST TEXAS/ROCKVILLE ROAD PROCEED EAST ALONG WEST TEXAS STREET A DISTANCE OF 1.6 MILES (2.6 KM) TO SOLANO COUNTY COURT HOUSE. CONTINUE EAST AND NORTH ALONG TEXAS STREET A DISTANCE OF 1.95 MILES (3.14 KM) TO AIR BASE PARKWAY. TURN RIGHT AND PROCEED EAST ALONG AIR BASE PARKWAY A DISTANCE OF 4.46 MILES (7.18 KM) TO THE MAIN GATE OF TRAVIS AIR FORCE BASE. AT THE MAIN GATE THE ROAD NAME CHANGES TO TRAVIS AVENUE. FROM THE MAIN GATE CONTINUE EAST ALONG TRAVIS AVENUE A DISTANCE OF 0.1 MILE (0.2 KM) TO RAGSDALE STREET. TURN RIGHT AND PROCEED SOUTH ALONG RAGSDALE STREET A DISTANCE OF 0.4 MILE (0.6 KM) TO HANGAR AVENUE. TURN LEFT AND PROCEED EAST ALONG HANGAR AVENUE A DISTANCE OF 0.12 MILE (0.19 KM) TO BOYD STREET. TURN RIGHT AND PROCEED SOUTH ALONG BOYD STREET A DISTANCE OF 7.5 METERS (24.6 FT) TO THE STATION ON THE WEST SIDE OF BOYD STREET. THE STATION IS 11.9 METERS (39.0 FT) WEST OF THE CURB, 4.39 METERS (14.40 FT) SOUTH OF A RETAINING WALL, 6.92 METERS (22.70 FT) SOUTHWEST FROM POWER POLE NUMBER B11, 7.46 METERS (24.48 FT) SOUTHWEST FROM A STREET LIGHT, 5.77 METERS (18.93 FT) EAST FROM A FENCE, AND 13.65 METERS (44.78 FT) NORTH FROM THE NORTHEAST CORNER OF BUILDING 533. THE STATION IS APPROXIMATELY 1.2 METERS (3.9 FT) ABOVE THE ELEVATION OF THE STREET. AH5334 118 37 RESET http://www.geocaching.com/mark/details.asp?PID=AH5334 118 37 RESET Geocache Geocache 118 37 RESET GEOMET USAF Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118 37 RESET</h1> <b> PID </b> AH5334 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 15 58.80863(N) 121 56 56.68935(W) ADJUSTED <br> <b> NAVD 88 </b> 20.3 (meters) 67. (feet) GPS OBS <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> X </b> -2,653,322.664 (meters) COMP <br> <b> Y </b> -4,254,613.014 (meters) COMP <br> <b> Z </b> 3,928,690.285 (meters) COMP <br> <b> LAPLACE CORR</b> -3.20 (seconds) DEFLEC99 <br> <b> ELLIP HEIGHT</b> -11.72 (meters) (10/29/98) GPS OBS <br> <b> GEOID HEIGHT</b> -31.97 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> FIRST <br> <b> ELLP ORDER </b> THIRD CLASS II <br> <p>The horizontal coordinates were established by GPS observations and adjusted by the National Geodetic Survey in October 1998. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was determined by GPS observations and a high-resolution geoid model. <p>The X, Y, and Z were computed from the position and the ellipsoidal ht. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The ellipsoidal height was determined by GPS observations and is referenced to NAD 83. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 566,569.200 2</td><td>004,456.243</td><td> MT </td><td>1.00001586</td><td> +0 ' 01 55.6"</td></tr><tr><td>SPC CA 2 </td><td>1,858,819.12 6</td><td>576,286.86 </td><td> sFT </td><td>1.00001586</td><td> +0 ' 01 55.6"</td></tr><tr><td>UTM 10 </td><td>4,235,888.393 </td><td>591,934.451</td><td> MT </td><td>0.99970409</td><td> +0 ' 39 03.2"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 1.00000184 x 1.00001586 = 1.00001770 <br> <b>UTM 10 </b> 1.00000184 x 0.99970409 = 0.99970593 <br> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH9193435888(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 118-37 RESET 1998 <br>MARK LOGO: USAF <br>PROJECTION: FLUSH <br>MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - 1998 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1998 </td><td>MONUMENTED </td><td>GEOMET</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY GEOMETRICS GPS INCORPORATED 1998 (GLD) THE STATION IS LOCATED ON TRAVIS AIR FORCE BASE IN SOLANO COUNTY, CALIFORNIA. TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 80 AND WEST TEXAS/ROCKVILLE ROAD PROCEED EAST ALONG WEST TEXAS STREET A DISTANCE OF 1.6 MILES (2.6 KM) TO SOLANO COUNTY COURT HOUSE. CONTINUE EAST AND NORTH ALONG TEXAS STREET A DISTANCE OF 1.95 MILES (3.14 KM) TO AIR BASE PARKWAY. TURN RIGHT AND PROCEED EAST ALONG AIR BASE PARKWAY A DISTANCE OF 4.46 MILES (7.18 KM) TO THE MAIN GATE OF TRAVIS AIR FORCE BASE. AT THE MAIN GATE THE ROAD NAME CHANGES TO TRAVIS AVENUE. FROM THE MAIN GATE CONTINUE EAST ALONG TRAVIS AVENUE A DISTANCE OF 0.1 MILE (0.2 KM) TO RAGSDALE STREET. TURN RIGHT AND PROCEED SOUTH ALONG RAGSDALE STREET A DISTANCE OF 0.4 MILE (0.6 KM) TO HANGER AVENUE. TURN LEFT AND PROCEED EAST ALONG HANGER AVENUE A DISTANCE OF 0.12 MILE (0.19 KM) TO BOYD STREET. TURN RIGHT AND PROCEED SOUTH ALONG BOYD STREET A DISTANCE OF 7.5 METERS (24.6 FT) TO THE STATION ON THE WEST SIDE OF BOYD STREET. THE STATION IS 11.3 METERS (37.1 FT) WEST OF THE CURB, 6.8 METERS (22.3 FT) SOUTHWEST OF POWER POLE NUMBER B11, 2.7 METERS (8.9 FT) SOUTH FROM GUY WIRE OF POLE NUMBER B11, 4.6 METERS (15.1 FT) SOUTH OF CURB ON HANGER AVENUE. THE STATION IS APPROXIMATELY 1.2 METERS (3.9 FT) ABOVE THE ELEVATION OF THE STREET. AE6905 118 53 http://www.geocaching.com/mark/details.asp?PID=AE6905 118 53 Geocache Geocache 118 53 USE USAF Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118 53</h1> <b> PID </b> AE6905 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 17 10.23309(N) 121 55 58.98474(W) ADJUSTED <br> <b> NAVD 88 </b> 27.1 (meters) 89. (feet) GPS OBS <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> X </b> -2,651,413.639 (meters) COMP <br> <b> Y </b> -4,254,202.061 (meters) COMP <br> <b> Z </b> 3,930,423.506 (meters) COMP <br> <b> LAPLACE CORR</b> -3.89 (seconds) DEFLEC99 <br> <b> ELLIP HEIGHT</b> -4.69 (meters) (02/23/98) GPS OBS <br> <b> GEOID HEIGHT</b> -31.95 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> FIRST <br> <b> ELLP ORDER </b> FOURTH CLASS II <br> <p>The horizontal coordinates were established by GPS observations and adjusted by the National Geodetic Survey in February 1998. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was determined by GPS observations and a high-resolution geoid model. <p>The X, Y, and Z were computed from the position and the ellipsoidal ht. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The ellipsoidal height was determined by GPS observations and is referenced to NAD 83. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 568,772.427 2</td><td>005,857.407</td><td> MT </td><td>1.00001103</td><td> +0 ' 02 32.0"</td></tr><tr><td>SPC CA 2 </td><td>1,866,047.54 6</td><td>580,883.84 </td><td> sFT </td><td>1.00001103</td><td> +0 ' 02 32.0"</td></tr><tr><td>UTM 10 </td><td>4,238,105.942 </td><td>593,311.313</td><td> MT </td><td>0.99970723</td><td> +0 ' 39 40.0"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 1.00000074 x 1.00001103 = 1.00001177 <br> <b>UTM 10 </b> 1.00000074 x 0.99970723 = 0.99970797 <br> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH9331138106(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 118-53 <br>MARK LOGO: USAF <br>PROJECTION: FLUSH <br>MAGNETIC: B = BAR MAGNET IMBEDDED IN MONUMENT <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - July 09, 1998 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1952 </td><td>MONUMENTED </td><td>USE</td></tr><tr><td>19980709</td><td>GOOD </td><td>GEOMET</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US ENGINEERS 1952 THE STATION IS LOCATED ON TRAVIS AIR FORCE BASE IN SOLANO COUNTY, CALIFORNIA. TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 80 AND WEST TEXAS/ROCKVILLE ROAD PROCEED EAST ALONG WEST TEXAS STREET A DISTANCE OF 1.6 MILES (2.6 KM) TO SOLANO COUNTY COURT HOUSE. CONTINUE EAST AND NORTH ALONG TEXAS STREET A DISTANCE OF 1.95 MILES (3.14 KM) TO AIR BASE PARKWAY. TURN RIGHT AND PROCEED EAST ALONG AIR BASE PARKWAY A DISTANCE OF 4.46 MILES (7.18 KM) TO THE MAIN GATE OF TRAVIS AIR FORCE BASE. AT THE MAIN GATE THE ROAD NAME CHANGES TO TRAVIS AVENUE. FROM THE MAIN GATE CONTINUE EAST ALONG TRAVIS AVENUE 1.0 MILE (1.6 KM) TO ITS INTERSECTION WITH BURGAN BOULEVARD. TURN LEFT AND PROCEED NORTH ALONG BURGAN BOULEVARD A DISTANCE OF 0.77 MILE (1.24 KM) TO THE NORTH GATE OF TRAVIS AIR FORCE BASE. CONTINUE NORTH ALONG NORTH GATE ROAD A DISTANCE OF 0.2 MILE (0.3 KM) TO THE INTERSECTION WITH TUNNER DRIVE AND THE STATION ON THE LEFT IN THE PAVEMENT OF TUNNER AVENUE. THE STATION IS 23.18 METERS (76.05 FT) SOUTH FROM A POWER POLE, 10.70 METERS (35.10 FT) SOUTHEAST FROM LIGHT POLE NUMBER C3405, 5.76 METERS (18.90 FT) WEST FROM THE ROAD INTERSECTION, 10.2 METERS (33.5 FT) NORTH FROM THE CENTERLINE OF A HANDICAP RAMP, AND 12.86 METERS (42.19 FT) EAST FROM A CONTROL ACCESS GATE. <p> <h2>STATION RECOVERY (1998) </h2> <p>RECOVERY NOTE BY GEOMETRICS GPS INCORPORATED 1998 (GLD) RECOVERED AS DESCRIBED. AE6906 118 75 http://www.geocaching.com/mark/details.asp?PID=AE6906 118 75 Geocache Geocache 118 75 USE USAF Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118 75</h1> <b> PID </b> AE6906 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 14 59.15634(N) 121 56 07.15054(W) ADJUSTED <br> <b> NAVD 88 </b> 12.0 (meters) 39. (feet) GPS OBS <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> X </b> -2,652,899.811 (meters) COMP <br> <b> Y </b> -4,256,211.247 (meters) COMP <br> <b> Z </b> 3,927,240.979 (meters) COMP <br> <b> LAPLACE CORR</b> -2.77 (seconds) DEFLEC99 <br> <b> ELLIP HEIGHT</b> -19.85 (meters) (02/23/98) GPS OBS <br> <b> GEOID HEIGHT</b> -32.03 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> FIRST <br> <b> ELLP ORDER </b> FOURTH CLASS II <br> <p>The horizontal coordinates were established by GPS observations and adjusted by the National Geodetic Survey in February 1998. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was determined by GPS observations and a high-resolution geoid model. <p>The X, Y, and Z were computed from the position and the ellipsoidal ht. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The ellipsoidal height was determined by GPS observations and is referenced to NAD 83. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 564,730.632 2</td><td>005,661.830</td><td> MT </td><td>1.00002000</td><td> +0 ' 02 26.8"</td></tr><tr><td>SPC CA 2 </td><td>1,852,787.08 6</td><td>580,242.19 </td><td> sFT </td><td>1.00002000</td><td> +0 ' 02 26.8"</td></tr><tr><td>UTM 10 </td><td>4,234,063.519 </td><td>593,159.435</td><td> MT </td><td>0.99970688</td><td> +0 ' 39 33.1"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 1.00000311 x 1.00002000 = 1.00002311 <br> <b>UTM 10 </b> 1.00000311 x 0.99970688 = 0.99970999 <br> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH9315934064(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 118-75 1952 <br>MARK LOGO: USAF <br>MAGNETIC: N = NO MAGNETIC MATERIAL <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - 1952 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1952 </td><td>MONUMENTED </td><td>USE</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY US ENGINEERS 1952 THE STATION IS LOCATED ON TRAVIS AIR FORCE BASE IN SOLANO COUNTY, CALIFORNIA. TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE 80 AND WEST TEXAS/ROCKVILLE ROAD PROCEED EAST ALONG WEST TEXAS STREET A DISTANCE OF 1.6 MILES (2.6 KM) TO SOLANO COUNTY COURT HOUSE. CONTINUE EAST AND NORTH ALONG TEXAS STREET A DISTANCE OF 1.95 MILES (3.14 KM) TO AIR BASE PARKWAY. TURN RIGHT AND PROCEED EAST ALONG AIR BASE PARKWAY A DISTANCE OF 4.46 MILES (7.18 KM) TO THE MAIN GATE OF TRAVIS AIR FORCE BASE. AT THE MAIN GATE THE ROAD NAME CHANGES TO TRAVIS AVENUE. FROM THE MAIN GATE CONTINUE EAST ALONG TRAVIS AVENUE A DISTANCE OF 0.1 MILE (0.2 KM) TO RAGSDALE STREET. TURN RIGHT AND PROCEED SOUTH AND WEST ALONG RAGSDALE STREET A DISTANCE OF 2.25 MILES (3.62 KM) CROSSING TAXIMWAY M TO A T INTERSECTION WITH PERIMETER ROAD. TURN LEFT AND PROCEED SOUTH AND EAST ALONG PERIMETER ROAD (NOT MARKED) A DISTANCE OF 2.0 MILES (3.2 KM) TO THE STATION NEAR THE ANGLE POINT IN THE CHAIN LINK FENCE OPPOSITE BUILDING 1125. THE STATION IS APPROXIMATELY 44.2 METERS (145.0 FT) EAST FROM THE ENTRANCE TO BUILDING 1125, 2.8 METERS (9.2 FT) NORTHWEST FROM THE ANGLE POINT OF THE FENCE, 2.92 METERS (9.58 FT) SOUTHWEST FROM A FENCE BRACE POST, 3.17 METERS (10.40 FT) NORTH FROM A FENCE BRACE POST, AND 7.65 METERS (25.10 FT) SOUTHEAST FROM THE EDGE OF PAVEMENT. JS2115 118+108 http://www.geocaching.com/mark/details.asp?PID=JS2115 118+108 Geocache Geocache 118+108 DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118+108</h1> <b> PID </b> JS2115 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 16 21. (N) 121 55 59. (W) SCALED <br> <b> NAVD 88 </b> 20.08 (+/-2cm) 65.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.99 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 567,250. </td><td> 2,005,860. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 19.299 (m) 63.32 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH933365(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 118-108 1952 SACTO DIST <br>MARK LOGO: USE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1952 </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1960 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1960 AT TRAVIS AFB. AT TRAVIS AIR FORCE BASE, 0.7 MILE NORTH ALONG SECOND STREET FROM THE CONTROL TOWER, AT THE JUNCTION OF SCOTT STREET, IN THE TOP AND 0.3 FOOT NORTH OF THE SOUTH END OF THE WEST CONCRETE HEAD WALL OF AN 18-INCH CONCRETE PIPE CULVERT, 21 FEET WEST OF THE CENTER LINE OF SECOND STREET, 64 FEET NORTH OF THE CENTER LINE OF SCOTT STREET, AND ABOUT LEVEL WITH THE STREETS. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. JS2110 118+176 http://www.geocaching.com/mark/details.asp?PID=JS2110 118+176 Geocache Geocache 118+176 DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118+176</h1> <b> PID </b> JS2110 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 15 46. (N) 121 55 38. (W) SCALED <br> <b> NAVD 88 </b> 15.58 (+/-2cm) 51.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.02 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 566,180. </td><td> 2,006,370. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 14.803 (m) 48.57 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH938355(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CONC APRON <br>STAMPING: 118-176 <br>MARK LOGO: USE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1967 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1967 AT TRAVIS AFB. AT TRAVIS AIR FORCE BASE, 0.2 MILE SOUTHEAST OF THE CONTROL TOWER, IN THE TOP OF THE SOUTHWEST EDGE OF CONCRETE APRON BETWEEN RUNWAYS 21R -3L AND 21L-3R, 300 FEET EAST OF THE EAST EDGE OF THE NORTHEAST END OF RUNWAY 21R-3R, AND ABOUT LEVEL WITH THE TAXI WAY. JS2109 118+201 http://www.geocaching.com/mark/details.asp?PID=JS2109 118+201 Geocache Geocache 118+201 DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118+201</h1> <b> PID </b> JS2109 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 15 46. (N) 121 55 38. (W) SCALED <br> <b> NAVD 88 </b> 15.40 (+/-2cm) 50.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.02 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 566,180. </td><td> 2,006,370. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 14.628 (m) 47.99 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH938355(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CONC APRON <br>STAMPING: 118-201 <br>MARK LOGO: USE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1960 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>MARK NOT FOUND </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1960 AT TRAVIS AFB. AT TRAVIS AIR FORCE BASE, 0.2 MILE SOUTHEAST OF THE CONTROL TOWER, IN TOP OF THE SOUTHWEST EDGE OF THE CONCRETE APRON ALONG A TAXI WAY, ABOUT 300 FEET EAST OF THE EAST EDGE OF THE NORTHEAST END OF THE RUNWAY, AND LEVEL WITH THE TAXI WAY. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 MARK NOT FOUND. JS2112 118+203 http://www.geocaching.com/mark/details.asp?PID=JS2112 118+203 Geocache Geocache 118+203 DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118+203</h1> <b> PID </b> JS2112 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 15 45. (N) 121 55 48. (W) SCALED <br> <b> NAVD 88 </b> 15.17 (+/-2cm) 49.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.02 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 566,150. </td><td> 2,006,130. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 14.395 (m) 47.23 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH936354(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: RUNWAY APPROACH <br>STAMPING: 118-203 1957 <br>MARK LOGO: USE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1957 </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1960 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>MARK NOT FOUND </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1960 AT TRAVIS AFB. AT TRAVIS AIR FORCE BASE, AT THE NORTHEAST END OF THE NORTHEAST-SOUTHWEST CONCRETE RUNWAY (RUNWAY 3L-21R), ABOUT 0.1 MILE SOUTHEAST OF THE CONTROL TOWER, IN TOP OF THE CONCRETE PAVING OF AN APPROACH NEAR THE NORTH CORNER OF THE RUNWAY, AND ABOUT LEVEL WITH THE RUNWAY. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 MARK NOT FOUND. JS2106 118+253 http://www.geocaching.com/mark/details.asp?PID=JS2106 118+253 Geocache Geocache 118+253 DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118+253</h1> <b> PID </b> JS2106 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 36. (N) 121 57 25. (W) SCALED <br> <b> NAVD 88 </b> 10.80 (+/-2cm) 35.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.02 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,020. </td><td> 2,003,770. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 10.024 (m) 32.89 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH912333(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 118-253 69+84 1957 SACTO DIST <br>MARK LOGO: USE <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1957 </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1960 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1960 AT TRAVIS AFB. AT TRAVIS AIR FORCE BASE, AT THE CENTER OF THE SOUTHWEST END OF THE NORTHEAST-SOUTHWEST RUNWAY (RUNWAY 3L-21R), IN LINE WITH THE CENTER LINE OF THE RUNWAY, ABOUT 1 1/2 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF THE RUNWAY, AND SET IN THE TOP OF A CONCRETE POST FLUSH WITH THE GROUND. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. JS2116 118+87 http://www.geocaching.com/mark/details.asp?PID=JS2116 118+87 Geocache Geocache 118+87 DOD USAF Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>118+87</h1> <b> PID </b> JS2116 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 16 39. (N) 121 55 59. (W) SCALED <br> <b> NAVD 88 </b> 20.38 (+/-2cm) 66.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.97 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 567,810. </td><td> 2,005,860. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 19.597 (m) 64.29 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH933371(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 118-87 1952 SACTO DIST <br>MARK LOGO: USAF <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1952 </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1958 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1958 AT TRAVIS AFB. AT TRAVIS AIR FORCE BASE, 1.1 MILE NORTH ALONG SECOND STREET FROM THE CONTROL TOWER, AT THE INTERSECTION OF A STREET, IN THE TOP OF THE SOUTH END OF THE WEST CONCRETE HEAD WALL OF A 12-INCH CORRUGATED METAL PIPE CULVERT UNDER SECOND STREET, 42 FEET SOUTH OF THE CENTER LINE OF A STREET, 18 FEET WEST OF THE CENTER LINE OF SECOND STREET, AND ABOUT LEVEL WITH SECOND STREET. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. JT0304 12 http://www.geocaching.com/mark/details.asp?PID=JT0304 12 Geocache Geocache 12 DOD USN Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>12</h1> <b> PID </b> JT0304 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 10. (N) 122 16 16. (W) SCALED <br> <b> NAVD 88 </b> 3.70 (+/-2cm) 12.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.11 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,450. </td><td> 1,976,220. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.91 (m) 9.5 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH639174(NAD 83) <br>MARKER: X = CHISELED CROSS <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: QUAY WALL <br>STAMPING: EL 112.64 <br>MARK LOGO: USN <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, 132.0 FEET EAST OF THE CENTER OF THE JUNCTION OF WATERFRONT AVENUE AND 4TH STREET, 75.0 FEET NORTHEAST OF THE CENTER LINE OF THE AVENUE, 18.6 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE NORTHEAST RAILROAD TRACKS, 4.9 FEET NORTH OF THE CENTER OF THE NORTHWEST END OF A METAL COVER FOR AN ELECTRIC MOTOR, 1.1 FEET SOUTHWEST OF THE NORTHEAST EDGE OF THE QUAY WALL, AND ON THE EAST EDGE OF A BRASS PLATE SET IN THE TOP OF THE QUAY WALL AND WHICH HAS A LARGE 12 CAST IN ITS CENTER. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. JS2083 12 D http://www.geocaching.com/mark/details.asp?PID=JS2083 12 D Geocache Geocache 12 D RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>12 D</h1> <b> PID </b> JS2083 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> LIBERTY ISLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 17 24. (N) 121 37 38. (W) SCALED <br> <b> NAVD 88 </b> 3.63 (+/-2cm) 11.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.84 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 569,260. </td><td> 2,032,610. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.88 (m) 9.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH200388(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CONC SLAB <br>MARK LOGO: RIRD <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 1.1 MI E FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPHALT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 0.2 MILE EAST ALONG EAST RYER ISLAND ROAD, 0.2 MILE EAST OF THE SOUTH END OF A BRIDGE OVER MINER SLOUGH, AT THE JUNCTION OF A DRIVEWAY LEADING SOUTH, 86 FEET SOUTH OF THE CENTER LINE OF THE ROAD, IN THE TOP OF A 6 BY 8 1/2-FOOT CONCRETE SLAB PROJECTING 1.0 FOOT ABOVE THE GROUND, 48 FEET SOUTH-SOUTHWEST OF A POWER LINE POLE SUPPORTING 3 TRANSFORMERS, 33 FEET EAST OF THE CENTER LINE OF THE DRIVEWAY, 19 FEET SOUTHEAST OF THE SOUTH END OF A 6-INCH IRON PIPE, 2.8 FEET WEST OF THE SOUTHEAST CORNER OF THE CONCRETE SLAB, ABOUT 12 FEET LOWER THAN THE ROAD, AND THE TOP OF A 1/2 BY 2-INCH IRON BAR PROJECTING 0.1 FOOT ABOVE THE SLAB. JS2082 13 http://www.geocaching.com/mark/details.asp?PID=JS2082 13 Geocache Geocache 13 RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>13</h1> <b> PID </b> JS2082 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> COURTLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 17 32. (N) 121 37 33. (W) SCALED <br> <b> NAVD 88 </b> 5.97 (+/-2cm) 19.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.84 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 569,510. </td><td> 2,032,730. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 5.23 (m) 17.2 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH201391(NAD 83) <br>MARKER: B = BOLT <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 13 <br>MARK LOGO: RIRD <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 1.5 MI E FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPHALT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 0.6 MILE EAST ALONG EAST RYER ISLAND ROAD, 29 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 12 FEET NORTH OF THE CENTER LINE OF A FIELD ROAD LEADING EAST, 69 FEET WEST OF THE NORTHWEST CORNER OF A BARN, 1.1 FEET SOUTH OF A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND AND ENCLOSED BY AN 18-INCH CONCRETE SEWER PIPE PROJECTING 2 1/2 FEET ABOVE THE GROUND. JS2081 14 http://www.geocaching.com/mark/details.asp?PID=JS2081 14 Geocache Geocache 14 RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>14</h1> <b> PID </b> JS2081 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> COURTLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 17 26. (N) 121 37 07. (W) SCALED <br> <b> NAVD 88 </b> 4.05 (+/-2cm) 13.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.82 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 569,330. </td><td> 2,033,370. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 3.31 (m) 10.9 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH208389(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CONC DIVERSION BOX <br>MARK LOGO: RIRD <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 1.9 MI E FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPHALT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 1.0 MILE EAST ALONG EAST RYER ISLAND ROAD, ACROSS THE ROAD FROM A PUMP, 51 FEET SOUTH OF THE CENTER LINE OF THE ROAD, IN THE TOP OF THE NORTHEAST CORNER OF A 4 BY 4-FOOT CONCRETE DIVERSION BOX, 23 1/2 FEET NORTHWEST OF A POWER LINE POLE SUPPORTING 3 TRANSFORMERS, 0.5 FOOT WEST OF THE NORTHEAST CORNER OF THE BOX, 1.7 FEET SOUTHWEST OF A WITNESS POST, AND ABOUT 12 FEET LOWER THAN THE ROAD. JS1969 149+23 http://www.geocaching.com/mark/details.asp?PID=JS1969 149+23 Geocache Geocache 149+23 DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>149+23</h1> <b> PID </b> JS1969 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 34. (N) 121 58 42. (W) SCALED <br> <b> NAVD 88 </b> 5.75 (+/-2cm) 18.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.99 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 563,950. </td><td> 2,001,900. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 4.97 (m) 16.3 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH894332(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 149-23 1954 SACTO DIST <br>MARK LOGO: USE <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1954 </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1958 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1958 3.6 E FROM FAIRFIELD. 2.8 MILES EAST ALONG STATE HIGHWAY 12 FROM THE COURTHOUSE AT FAIRFIELD, THENCE 0.8 MILE EAST ALONG AN ASPHALT ROAD (A FORMER ALIGNMENT OF THE HIGHWAY), IN R1W T5N S33, 50 FEET SOUTHEAST OF THE CENTER OF THE T JUNCTION OF A DIRT ROAD LEADING SOUTH, 36 FEET SOUTH OF THE CENTER LINE OF THE ASPHALT ROAD, 20.6 FEET NORTHEAST OF THE EAST END OF A GALVANIZED GATE ACROSS THE DIRT ROAD, 19 1/2 FEET EAST OF TELEPHONE POLE 642, 7.1 FEET SOUTH OF A FENCE, 3.4 FEET SOUTH OF A WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE ASPHALT ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. JS2079 15 http://www.geocaching.com/mark/details.asp?PID=JS2079 15 Geocache Geocache 15 RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>15</h1> <b> PID </b> JS2079 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> COURTLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 17 21. (N) 121 36 45. (W) SCALED <br> <b> NAVD 88 </b> 2.63 (+/-2cm) 8.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.80 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 569,180. </td><td> 2,033,900. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 1.89 (m) 6.2 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH213388(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: TOWER BASE <br>MARK LOGO: RIRD <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 2.2 MI E FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPHALT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 1.35 MILES EAST ALONG EAST RYER ISLAND ROAD, ABOUT 60 YARDS SOUTHWEST OF BENCH C 966, AT THE CROSSING OF A STEEL TOWER POWER LINE, 177 FEET WEST-SOUTHWEST OF THE CENTER LINE OF THE ROAD, IN THE TOP OF THE CENTER OF THE CONCRETE BASE OF A STEEL TOWER, 102 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF A TWO STORY HOUSE, 2.0 FEET NORTH-NORTHWEST OF A WITNESS POST, AND ABOUT 15 FEET LOWER THAN THE ROAD. JT0204 15.623 http://www.geocaching.com/mark/details.asp?PID=JT0204 15.623 Geocache Geocache 15.623 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>15.623</h1> <b> PID </b> JT0204 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> FAIRFIELD SOUTH (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 57. (N) 122 02 25. (W) SCALED <br> <b> NAVD 88 </b> 5.512 (meters) 18.08 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.86 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 5.509 (meters) 18.07 (feet) COMP <br> <b> MODELED GRAV</b> 979,986.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS I <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,660. </td><td> 1,996,470. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 4.720 (m) 15.49 (f) ADJ UNCH 1 1 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH839338(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BUILDING <br>STAMPING: 15.623 <br>MARK LOGO: USGS <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - December 04, 2003 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1958 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1960 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1990 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>20031204</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1958 AT FAIRFIELD. AT FAIRFIELD, AT THE T JUNCTION OF TEXAS AND UNION STREETS, AT THE SOLANO COUNTY COURTHOUSE, SET VERTICALLY IN THE SOUTH GRANITE WALL NEAR THE SOUTHEAST CORNER OF THE BUILDING, 66 FEET EAST OF THE MAIN (TEXAS STREET) ENTRANCE, AND 1.6 FEET ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1960) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1990 (CHM) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (2003) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 2003 (DW) COURT HOUSE IS ON NORTH SIDE OF TEXAS ST. = HISTORIC US 40 AT EAST EDGE OF DOWNTOWN. DISK IS BELOW 1911 CORNER STONE AND 0.9 FEET ABOVE GROUND. GRAVITY BASE STATION 'FAIRFIELD' = C 150 IS ON GROUND BELOW MARK. JS2078 16 http://www.geocaching.com/mark/details.asp?PID=JS2078 16 Geocache Geocache 16 RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>16</h1> <b> PID </b> JS2078 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> COURTLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 16 56. (N) 121 36 20. (W) SCALED <br> <b> NAVD 88 </b> 4.63 (+/-2cm) 15.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.80 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 568,410. </td><td> 2,034,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 3.89 (m) 12.8 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH219380(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>MARK LOGO: RIRD <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 2.8 MI E FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPHALT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 1.95 MILES EAST AND SOUTH ALONG RYER ISLAND ROAD, AT A CURVE IN A POWER LINE, 42 FEET WEST OF THE CENTER LINE OF THE ROAD, 67 FEET SOUTH OF A POWER LINE POLE WITH 2 GUY WIRES, 31 FEET NORTH OF A POWER LINE POLE WITH 2 GUY WIRES, 1.5 FEET WEST OF A WITNESS POST, ABOUT 10 FEET LOWER THAN THE ROAD, AND A 1 1/2-INCH IRON PIPE IN THE TOP OF A CONCRETE POST PROJECTING 0.6 FOOT ABOVE THE GROUND. JT0305 17 http://www.geocaching.com/mark/details.asp?PID=JT0305 17 Geocache Geocache 17 DOD USN Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>17</h1> <b> PID </b> JT0305 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 07. (N) 122 16 11. (W) SCALED <br> <b> NAVD 88 </b> 3.67 (+/-2cm) 12.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.11 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,360. </td><td> 1,976,340. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.88 (m) 9.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH640173(NAD 83) <br>MARKER: X = CHISELED CROSS <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: BRASS PLATE <br>STAMPING: 112.50 <br>MARK LOGO: USN <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, 120.0 FEET SOUTHEAST OF THE SOUTH STEEL LEG OF CRANE NO. 9-2, 114.0 FEET NORTH OF THE CENTER OF THE JUNCTION OF WATERFRONT AVENUE AND 6TH STREET, 87.0 FEET NORTHEAST OF THE CENTER LINE OF THE AVENUE, 16.9 FEET EAST OF THE EAST RAIL OF THE NORTHEAST RAILROAD TRACKS, 4.3 FEET NORTHWEST OF A POINT IN LINE WITH THE NORTHWEST WALL OF BUILDING NO. 101 (ELECTRONICS SHOP 67, 1.3 FEET WEST OF THE EAST EDGE OF THE QUAY WALL, AND ON THE EAST EDGE OF A BRASS PLATE WHICH IS STAMPED EL 112.50 AND WHICH HAS A LARGE 17 CAST IN ITS CENTER. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. JS2076 17 http://www.geocaching.com/mark/details.asp?PID=JS2076 17 Geocache Geocache 17 RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>17</h1> <b> PID </b> JS2076 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> COURTLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 16 36. (N) 121 36 19. (W) SCALED <br> <b> NAVD 88 </b> 3.59 (+/-2cm) 11.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.82 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 567,790. </td><td> 2,034,540. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.85 (m) 9.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH219374(NAD 83) <br>MARKER: N = NAIL <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: PUMP HOUSE FOUNDATION <br>MARK LOGO: RIRD <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 3.2 MI SE FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPHALT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 2.35 MILES EAST AND SOUTH ALONG EAST RYER ISLAND ROAD, 0.05 MILE SOUTH OF A DRIVEWAY WEST TO A HOUSE, IN THE TOP OF THE SOUTHWEST CORNER OF A 15-BY 15-FOOT CONCRETE FOUNDATION FOR A PUMP-HOUSE, 66 FEET WEST OF THE CENTER LINE OF THE ROAD, 0.3 FOOT WEST OF BENCH MARK D 966, 1.9 FEET NORTH OF A WITNESS POST, AND ABOUT 15 FEET LOWER THAN THE ROAD. JS2075 18 http://www.geocaching.com/mark/details.asp?PID=JS2075 18 Geocache Geocache 18 RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>18</h1> <b> PID </b> JS2075 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> COURTLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 16 12. (N) 121 36 29. (W) SCALED <br> <b> NAVD 88 </b> 2.99 (+/-2cm) 9.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.84 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 567,050. </td><td> 2,034,300. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.25 (m) 7.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH217366(NAD 83) <br>MARKER: B = BOLT <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 18 <br>MARK LOGO: RIRD <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 3.7 MI SE FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPAHLT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 2.8 MILES EAST AND SOUTH ALONG EAST RYER ISLAND ROAD, 0.1 MILE SOUTH OF THE SOUTH DRIVEWAY LEADING TO A BRICK HOUSE, 48 FEET WEST-SOUTHWEST OF THE CENTER LINE OF THE ROAD, 1.3 FEET SOUTHEAST OF A WITNESS POST, ABOUT 12 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND AND ENCLOSED BY AN 18-INCH CONCRETE SEWER PIPE PROJECTING 2 1/2 FEET ABOVE THE GROUND. JS2074 19 http://www.geocaching.com/mark/details.asp?PID=JS2074 19 Geocache Geocache 19 RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>19</h1> <b> PID </b> JS2074 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> COURTLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 15 56. (N) 121 36 22. (W) SCALED <br> <b> NAVD 88 </b> 3.73 (+/-2cm) 12.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.85 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 566,560. </td><td> 2,034,470. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.993 (m) 9.82 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH219361(NAD 83) <br>MARKER: B = BOLT <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 19 <br>MARK LOGO: RIRD <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 4 MI SE FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPHALT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 3.1 MILES SOUTHEAST ALONG EAST RYER ISLAND ROAD, NEAR THE JUNCTION OF ELEVATOR ROAD, 47 FEET WEST OF THE CENTER LINE OF THE ROAD, 25 FEET NORTHEAST OF THE CENTER LINE OF ELEVATOR ROAD, 2.2 FEET NORTH OF A WITNESS POST, ABOUT 15 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND AND ENCLOSED BY AN 18-INCH CONCRETE SEWER PIPE PROJECTING 2 1/2 FEET ABOVE THE GROUND. JS2049 19 B http://www.geocaching.com/mark/details.asp?PID=JS2049 19 B Geocache Geocache 19 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>19 B</h1> <b> PID </b> JS2049 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> RIO VISTA (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 11 52. (N) 121 42 50. (W) SCALED <br> <b> NAVD 88 </b> 6.56 (+/-2cm) 21.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.24 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 559,000. </td><td> 2,025,060. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 5.81 (m) 19.1 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH126285(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 19 B P 16 1905 <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - December 03, 2004 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1905 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1951 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>CGS</td></tr><tr><td>20041203</td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1951 4.2 MI S FROM HASTINGS ISLAND FERRY. 4.2 MILES SOUTH ALONG A PAVED COUNTY ROAD FROM HASTINGS ISLAND FERRY, AND 4.1 MILES NORTHEAST OF RIO VISTA, 0.2 MILES SOUTH OF BENCH MARK B 474, AT A T JUNCTION OF A PAVED ROAD LEADING NORTH AND A ROAD LEADING WEST, 41 1/2 FEET SOUTHEAST OF THE CENTER OF THE T JUNCTION, 34.7 FEET EAST-NORTHEAST AND ACROSS THE ROAD FROM A TELEPHONE POLE WITH A GUY WIRE, 16 1/2 FEET EAST OF THE CENTER LINE OF THE PAVED ROAD, 0.9 FEET WEST OF THE NORTH TO SOUTH FENCE LINE, ABOUT 2 FEET HIGHER THAN THE ROAD, AND RIVETED TO THE TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.8 FEET. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (2004) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 2004 (DLH) LIBERTY ISLAND RD IS N/S ROAD AND MCCORMACK RD IS E/W ROAD. JS1973 19.5=F 10 http://www.geocaching.com/mark/details.asp?PID=JS1973 19.5=F 10 Geocache Geocache 19.5=F 10 USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>19.5=F 10</h1> <b> PID </b> JS1973 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 36. (N) 121 59 57. (W) SCALED <br> <b> NAVD 88 </b> 5.36 (+/-2cm) 17.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.95 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,020. </td><td> 2,000,070. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 4.580 (m) 15.03 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH875332(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 19.5 <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1946 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1958 </td><td>MARK NOT FOUND </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1946 2.6 MI E FROM FAIRFIELD. ABOUT 2.6 MILES EAST ALONG STATE HIGHWAY 12 FROM THE COURTHOUSE AT FAIRFIELD, RIVETED ON TOP OF A 3 INCH IRON PIPE EXTENDING 1.6 FEET ABOVE THE GROUND, 20 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 9 FEET EAST OF THE JUNCTION OF A WIRE FENCE RUNNING SOUTH WITH A WIRE FENCE RUNNING PARALLEL WITH HIGHWAY, 2 FEET NORTH OF THE WIRE FENCE RUNNING PARALLEL WITH THE HIGHWAY, ABOUT 2 FEET ABOVE THE PAVEMENT. WITNESS POST SET 3 FEET WEST OF THE STATION. NOTE-- HWY HAS BEEN WIDENED. <p> <h2>STATION RECOVERY (1958) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 MARK NOT FOUND. JS2105 2 http://www.geocaching.com/mark/details.asp?PID=JS2105 2 Geocache Geocache 2 DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>2</h1> <b> PID </b> JS2105 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 15 01. (N) 121 56 52. (W) SCALED <br> <b> NAVD 88 </b> 11.40 (+/-2cm) 37.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.02 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,790. </td><td> 2,004,570. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 10.625 (m) 34.86 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH920341(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 2 35.01 <br>MARK LOGO: USE <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1946 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1958 </td><td>MARK NOT FOUND </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1946 5.6 MI E FROM FAIRFIELD. ABOUT 5.6 MILES EAST ALONG STATE HIGHWAY 12 FROM THE COURTHOUSE AT FAIRFIELD, AT THE FAIRFIELD-SUISUN ARMY AIR BASE, AT THE NORTHEAST ANGLE OF THE INTERSECTION OF THE NORTH AND SOUTH RUNWAY AND THE NORTHEAST AND SOUTHWEST RUNWAY, 160 FEET NORTHWEST OF THE NORTHWEST EDGE OF THE ASPHALT PAVEMENT OF THE NORTHEAST AND SOUTHWEST RUNWAY, 160 FEET EAST OF THE EAST EDGE OF THE PAVEMENT OF THE NORTH AND SOUTH RUNWAY, 70 FEET NORTHEAST OF THE NORTHEAST CORNER OF THE CONCRETE WALL OF A CATCH DRAINAGE BASIN, A STANDARD BRONZE CAP RIVETED ON THE TOP OF A 3 INCH IRON PIPE ENCASED IN A CONCRETE POST AND EXTENDING ABOUT 1.3 FEET ABOVE THE IMMEDIATE GROUND LEVEL. NOTE-- 1958 - RUNWAYS HAVE BEEN CHANGED. <p> <h2>STATION RECOVERY (1958) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 MARK NOT FOUND. JT0582 2 http://www.geocaching.com/mark/details.asp?PID=JT0582 2 Geocache Geocache 2 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>2</h1> <b> PID </b> JT0582 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 03. (N) 122 13 57. (W) SCALED <br> <b> NAVD 88 </b> 13.15 (+/-2cm) 43.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.08 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,370. </td><td> 1,979,600. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 12.33 (m) 40.5 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH673154(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: 2 <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1956 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1956 AT VALLEJO. AT VALLEJO, 0.75 MILE SOUTH ALONG U.S. HIGHWAY 40 FROM THE INTERSECTION OF BENICIA ROAD, IN T 2 N, R 3 W, 0.05 MILE SOUTH OF THE MAGAZINE STREET OVERPASS (BRIDGE OVER U.S. HIGHWAY 40), IN A BAR PIT, AT AN 18-INCH CORRUGATED METAL PIPE CULVERT UNDER AN ACCESS ROAD (UNDER CONSTRUCTION) IN THE TOP OF THE EAST END OF THE NORTH CONCRETE HEAD WALL, 20 1/2 FEET EAST OF THE EAST EDGE OF THE CONCRETE CURB OF THE ACCESS ROAD, AND ABOUT 2 1/2 FEET LOWER THAN THE ROAD. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. JT0330 2 http://www.geocaching.com/mark/details.asp?PID=JT0330 2 Geocache Geocache 2 CA4020 Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>2</h1> <b> PID </b> JT0330 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 08. (N) 122 15 41. (W) SCALED <br> <b> NAVD 88 </b> 3.33 (+/-2cm) 10.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,380. </td><td> 1,977,070. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.54 (m) 8.3 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH647174(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SEWER HEADWALL <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CA4020</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1956 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE SOUTHEAST CORNER OF BRANCIFORTE AND VIRGINIA STREETS, AT A CITY STORM SEWER, IN THE TOP OF NORTHEAST END OF CONCRETE HEADWALL, 7.9 FEET EAST OF A POINT IN LINE WITH THE EAST CURB OF BRANCIFORTE STREET, 2.4 FEET SOUTH OF A POINT IN LINE WITH THE SOUTH CURB OF VIRGINIA STREET, 1.0 FOOT SOUTHEAST OF THE NORTHWEST EDGE OF A ROUNDED CURB, AND FLUSH WITH THE SIDEWALK. <p> <h2>STATION RECOVERY (1956) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1956 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 MARK NOT FOUND. JS2073 20 http://www.geocaching.com/mark/details.asp?PID=JS2073 20 Geocache Geocache 20 RIRD RIRD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>20</h1> <b> PID </b> JS2073 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> COURTLAND (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 15 25. (N) 121 36 17. (W) SCALED <br> <b> NAVD 88 </b> 5.44 (+/-2cm) 17.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.87 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 565,600. </td><td> 2,034,600. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 4.70 (m) 15.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH220352(NAD 83) <br>MARKER: B = BOLT <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 20 <br>MARK LOGO: RIRD <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>RIRD</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 4.6 MI SE FROM FIVE POINTS. 0.9 MILE EAST ALONG AN ASPHALT ROAD FROM THE RESORT AT FIVE POINTS, THENCE 3.75 MILES SOUTHEAST ALONG EAST RYER ISLAND ROAD, 4.75 MILES NORTHWEST OF RYDE, NEAR THE CENTER OF A TRIANGLE FORMED BY DRIVEWAYS, 35 FEET WEST OF THE CENTER LINE OF THE ROAD, 64 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A METAL QUONSET, 1.9 FEET SOUTHEAST OF A WITNESS POST, ABOUT 10 FEET LOWER THAN THE ROAD, SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND AND ENCLOSED BY AN 18-INCH CONCRETE SEWER PIPE PROJECTING 2 1/2 FEET ABOVE THE GROUND. JS1968 202+58 http://www.geocaching.com/mark/details.asp?PID=JS1968 202+58 Geocache Geocache 202+58 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>202+58</h1> <b> PID </b> JS1968 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 36. (N) 121 58 36. (W) SCALED <br> <b> NAVD 88 </b> 6.45 (+/-2cm) 21.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.99 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,020. </td><td> 2,002,040. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 5.67 (m) 18.6 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH895333(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1958 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1958 3.8 MI E FROM FAIRFIELD. 2.8 MILES EAST ALONG STATE HIGHWAY 12 FROM THE COURTHOUSE AT FAIRFIELD, THENCE 1.0 MILE EAST ALONG AN ASPHALT ROAD (A FORMER ALIGNMENT OF THE HIGHWAY), IN R1W T5N S28, 0.1 MILE WEST OF THE T JUNCTION OF AN ASPHALT ROAD LEADING SOUTH, AT 3-BY 3-FOOT CONCRETE BOX CULVERT 202+58, IN THE TOP OF THE EAST END OF THE NORTH CONCRETE HEAD WALL, 21 1/2 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND ABOUT 1/2 FOOT HIGHER THAN THE ROAD. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. JT0580 24+42 http://www.geocaching.com/mark/details.asp?PID=JT0580 24+42 Geocache Geocache 24+42 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>24+42</h1> <b> PID </b> JT0580 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> FAIRFIELD SOUTH (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 45. (N) 122 02 12. (W) SCALED <br> <b> NAVD 88 </b> 2.82 (+/-2cm) 9.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.87 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,290. </td><td> 1,996,790. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.03 (m) 6.7 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH842335(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1958 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1958 0.4 MI SE FROM FAIRFIELD. 0.4 MILE SOUTHEAST ALONG STATE HIGHWAY 12 FROM THE COURTHOUSE AT FAIRFIELD, IN R2W T5N S25, AT TRIPLE 6-BY 6-FOOT CONCRETE BOX CULVERT 24+42, IN THE TOP OF THE EAST END OF THE NORTH CONCRETE HEAD WALL, AND ABOUT LEVEL WITH THE HIGHWAY. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. JT0333 3 http://www.geocaching.com/mark/details.asp?PID=JT0333 3 Geocache Geocache 3 CA4020 Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>3</h1> <b> PID </b> JT0333 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 00. (N) 122 15 41. (W) SCALED <br> <b> NAVD 88 </b> 3.02 (+/-2cm) 9.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,140. </td><td> 1,977,070. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.22 (m) 7.3 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH647171(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SEWER HEADWALL <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CA4020</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE SOUTHEAST CORNER OF THE JUNCTION OF BRANCIFORTE YORK STREETS, AT A CITY STORM SEWER, IN THE TOP OF THE NORTHEAST END OF THE CONC. HEADWALL, 7.5 FEET EAST OF A POINT IN LINE WITH THE WEST EDGE OF THE EAST CURB OF BRANCIFORTE STREET, 5.6 FEET SOUTH OF A POINT IN LINE WITH THE NORTH EDGE OF THE SOUTH CURB OF YORK STREET, 1.0 FOOT SOUTHEAST OF THE NORTHWEST EDGE OF A ROUNDED CURB, AND FLUSH WITH THE SIDEWALK. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 MARK NOT FOUND. JT0154 37.89 http://www.geocaching.com/mark/details.asp?PID=JT0154 37.89 Geocache Geocache 37.89 SPRR SPRR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>37.89</h1> <b> PID </b> JT0154 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> VINE HILL (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 32. (N) 122 06 15. (W) SCALED <br> <b> NAVD 88 </b> 2.91 (+/-2cm) 9.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.07 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,250. </td><td> 1,990,860. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.12 (m) 7.0 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH785164(NAD 83) <br>MARKER: S = SPIKE <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>MARK LOGO: SPRR <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>SPRR</td></tr><tr><td>1958 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1958 5.4 MI NE FROM BENICIA. 5.4 MILES NORTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT BENECIA, 22 RAILS SOUTH OF THE BAHIA SIDING SIGN, 0.2 MILE SOUTH OF MILEPOST 38, AT THE NORTH END OF A LARGE Y FORMED BY THE NORTH AND SOUTH BOUND TRACKS, AT DOUBLE 36-INCH CORRUGATED METAL PIPE CULVERT 37.82, IN THE TOP OF THE SOUTH END OF THE WEST HEAD WALL, 17.4 FEET WEST OF THE WEST RAIL OF THE SOUTH BOUND TRACK, AND ABOUT 2 FEET LOWER THAN THE TRACK. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. JT0307 398 http://www.geocaching.com/mark/details.asp?PID=JT0307 398 Geocache Geocache 398 DOD USN Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>398</h1> <b> PID </b> JT0307 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 50. (N) 122 16 02. (W) SCALED <br> <b> NAVD 88 </b> 3.07 (+/-2cm) 10.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.12 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,830. </td><td> 1,976,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.27 (m) 7.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH642168(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: QUAY WALL <br>MARK LOGO: USN <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, AT THE NORTHEAST END OF 9TH STREET ON THE CONCRETE QUAY WALL, 27.2 FEET EAST OF A CAISSON, 14.3 FEET SOUTHEAST OF THE EAST CORNER OF DRY DOCK 1, 11.3 FEET NORTH OF THE NORTHEAST END OF THE NORTHWEST RAIL OF A CRANE TRACK 0.7 FOOT SOUTHWEST OF THE NORTHEAST EDGE OF THE QUAY WALL, AND CHISELED ON TOP OF THE QUAY WALL. NOTE-- ROD WAS HELD HALFWAY BETWEEN THE ENDS OF THE CURVED ARROW. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. JT0335 4 http://www.geocaching.com/mark/details.asp?PID=JT0335 4 Geocache Geocache 4 CA4020 Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>4</h1> <b> PID </b> JT0335 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 57. (N) 122 15 36. (W) SCALED <br> <b> NAVD 88 </b> 9.25 (+/-2cm) 30.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,040. </td><td> 1,977,190. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 8.45 (m) 27.7 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH648170(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SIDEWALK <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CA4020</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE NORTHWEST CORNER OF THE INTERSECTION OF SANTA CLARA AND MAIN STREETS, IN THE TOP OF THE SOUTHEAST EDGE OF A CONCRETE SIDEWALK, 4.9 FEET NORTH OF A POINT IN LINE WITH THE SOUTH EDGE OF THE NORTH CURB OF MAINE STREET, 4.5 FEET WEST OF A POINT IN LINE WITH THE EAST EDGE OF THE WEST CURB OF SANTA CLARA STREET, 0.8 FOOT NORTHWEST OF THE SOUTHEAST EDGE OF A ROUNDED CURB, AND FLUSH WITH THE SIDEWALK. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 MARK NOT FOUND. JS2018 41 B http://www.geocaching.com/mark/details.asp?PID=JS2018 41 B Geocache Geocache 41 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>41 B</h1> <b> PID </b> JS2018 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 09 55. (N) 121 53 22. (W) SCALED <br> <b> NAVD 88 </b> 13.48 (+/-2cm) 44.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.23 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 555,360. </td><td> 2,009,690. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 12.71 (m) 41.7 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH972247(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 41 B F 1905 18 <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1905 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1963 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1963 3.6 MI NW FROM BIRDS LANDING. 0.2 MILE NORTHEAST ALONG COLLINSVILLE ROAD FROM THE MONTEZUMA UNION ELEMENTARY SCHOOL AT BIRDS LANDING, THENCE 3.4 MILES NORTHWEST ALONG SHILOH ROAD, 4.4 MILES SOUTH OF DENVERTON, 0.25 MILE SOUTH OF SHILOH CHURCH, 233.2 FEET SOUTH OF THE SOUTH END OF A BOARD GATE, 81.0 FEET SOUTH OF A POWERLINE POLE, 34.0 FEET WEST OF THE CENTERLINE OF THE ROAD, 3.1 FEET WEST OF A WIRE FENCE, 1.6 FEET SOUTH OF A WOODEN WITNESS POST, AND RIVETED TO THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 1.0 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. JS1519 413 http://www.geocaching.com/mark/details.asp?PID=JS1519 413 Geocache Geocache 413 BOR BOR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>413</h1> <b> PID </b> JS1519 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ALLENDALE (1978) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 25 02. (N) 121 57 30. (W) SCALED <br> <b> NAVD 88 </b> 41.04 (+/-2cm) 134.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.57 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 583,320. </td><td> 2,003,640. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 40.243 (m) 132.03 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH909526(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: 413 22214 <br>MARK LOGO: BOR <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>BOR</td></tr><tr><td>1967 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1967 5.2 MI N FROM VACAVILLE. 0.3 MILE EAST ALONG EAST MONTE VISTA AVENUE FROM THE JUNCTION OF MC CLELLAN STREET AT VACAVILLE, THENCE 4.15 MILES NORTH ALONG BROWN STREET AND BROWN VALLEY ROAD, THENCE 0.15 MILE EAST AND NORTH ALONG CANTELOWE ROAD, THENCE 0.55 MILE EAST ALONG MIDWAY ROAD, AT THE JUNCTION OF PUTMAN ROAD, IN THE TOP AND 0.6 FOOT WEST OF THE EAST END OF THE NORTH CONCRETE CURB OF A CONCRETE BRIDGE OVER PUTAH SOUTH CANAL, 18 FEET NORTH OF THE CENTER LINE OF THE ROAD, AND ABOUT 1 FOOT HIGHER THAN THE ROAD. JT0336 5 http://www.geocaching.com/mark/details.asp?PID=JT0336 5 Geocache Geocache 5 CA4020 Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>5</h1> <b> PID </b> JT0336 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 54. (N) 122 15 35. (W) SCALED <br> <b> NAVD 88 </b> 4.62 (+/-2cm) 15.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,950. </td><td> 1,977,220. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 3.819 (m) 12.53 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH649169(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SIDEWALK <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CA4020</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1986 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE NORTHEAST CORNER OF THE JUNCTION OF PENNSYLVANIA AND SANTA CLARA STREETS, IN THE TOP OF THE SOUTHWEST EDGE OF THE CONCRETE SIDEWALK, 7.4 FEET EAST OF A POINT IN LINE WITH THE WEST EDGE OF THE EAST CURB OF SANTA CLARA STREET, 2.6 FEET NORTH OF A POINT IN LINE WITH THE SOUTH EDGE OF THE NORTH CURB OF PENNSYLVANIA STREET, AND 0.8 FOOT NORTHEAST OF THE SOUTHWEST EDGE OF A ROUNDED CURB. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TM) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 MARK NOT FOUND. JT0332 56 http://www.geocaching.com/mark/details.asp?PID=JT0332 56 Geocache Geocache 56 CA4020 Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>56</h1> <b> PID </b> JT0332 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 05. (N) 122 15 40. (W) SCALED <br> <b> NAVD 88 </b> 3.07 (+/-2cm) 10.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,290. </td><td> 1,977,100. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.27 (m) 7.4 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH647173(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SEWER HEADWALL <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CA4020</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE NORTHWEST CORNER OF THE INTERSECTION OF GEORGIA AND BRANCIFORTE STREETS, AT A CITY STORM SEWER, IN THE TOP OF THE NORTHEAST END OF A CONCRETE HEADWALL, 5.5 FEET NORTH OF A POINT IN LINE WITH THE SOUTH EDGE OF THE NORTH CURB OF GEORGIA STREET, 3.7 FEET WEST OF A POINT IN LINE WITH THE EAST EDGE OF THE WEST CURB OF BRANCIFORTE STREET, 0.6 FOOT NORTHWEST OF THE SOUTHEAST EDGE OF A ROUNDED CURB, AND FLUSH WITH THE SIDEWALK. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 MARK NOT FOUND. JS2007 58 B http://www.geocaching.com/mark/details.asp?PID=JS2007 58 B Geocache Geocache 58 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>58 B</h1> <b> PID </b> JS2007 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BIRDS LANDING (1992) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 08 02. (N) 121 52 18. (W) SCALED <br> <b> NAVD 88 </b> 18.48 (+/-2cm) 60.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.28 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 551,870. </td><td> 2,011,250. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 17.71 (m) 58.1 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH988212(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 58 B F 1905 19 <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1905 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1963 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1963 AT BIRDS LANDING. AT BIRDS LANDING, 0.25 MILE NORTHEAST OF THE MONTEZUMA UNION ELEMENTARY SCHOOL, 312 FEET NORTH OF THE CENTER OF A CROSS ROAD NEAR THE GENERAL STORE AND POST OFFICE, 29.0 FEET WEST OF THE CENTERLINE OF SHILOH ROAD, 2.0 FEET SOUTH OF A WOODEN WITNESS POST, 0.3 FOOT EAST OF A FENCE LINE, ABOUT LEVEL WITH THE ROAD, AND RIVETED TO THE TOP OF A 3-1/2-INCH IRON PIPE PROJECTING 0.4 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. JT0338 6 http://www.geocaching.com/mark/details.asp?PID=JT0338 6 Geocache Geocache 6 CA4020 Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>6</h1> <b> PID </b> JT0338 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 50. (N) 122 15 19. (W) SCALED <br> <b> NAVD 88 </b> 4.45 (+/-2cm) 14.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,830. </td><td> 1,977,610. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 3.64 (m) 11.9 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH652168(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SEWER HEADWALL <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CA4020</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1956 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1986 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE NORTHWEST CORNER OF THE INTERSECTION OF SONOMA AND MARYLAND STREETS, AT A CITY STORM SEWER, IN THE TOP OF THE NORTHEAST END OF THE CONCRETE HEADWALL, 6.8 FEET NORTH OF A POINT IN LINE WITH THE SOUTH EDGE OF THE NORTH CURB OF MARYLAND STREET, 2.7 FEET WEST OF A POINT IN LINE WITH THE EAST EDGE OF THE WEST CURB OF SONOMA STREET, 0.8 FOOT NORTHEAST OF THE SOUTHWEST EDGE OF A ROUNDED CURB, AND FLUSH WITH THE SIDEWALK. <p> <h2>STATION RECOVERY (1956) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1956 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TM) MARK NOT FOUND. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 MARK NOT FOUND. JT0303 6 http://www.geocaching.com/mark/details.asp?PID=JT0303 6 Geocache Geocache 6 DOD USN Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>6</h1> <b> PID </b> JT0303 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 16. (N) 122 16 22. (W) SCALED <br> <b> NAVD 88 </b> 3.69 (+/-2cm) 12.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.11 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,630. </td><td> 1,976,070. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.90 (m) 9.5 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH637176(NAD 83) <br>MARKER: X = CHISELED CROSS <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: QUAY WALL <br>STAMPING: EL 112.59 <br>MARK LOGO: USN <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, ON WATERFRONT AVENUE, ABOUT 0.1 MILE SOUTHEAST OF THE JUNCTION OF FIRST STREET, 88.6 FEET NORTHEAST OF AND ACROSS THE AVENUE FROM THE NORTHEAST EDGE OF BUILDING NO. 147 (SUPPLY DEPARTMENT), 73 1/2 FEET NORTHEAST OF THE CENTER LINE OF THE AVENUE, 33 1/2 FEET NORTH OF AN IRON BOLLARD, 16.2 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE EAST RAILROAD TRACKS, 1.3 FEET EAST OF THE EAST CORNER OF A CONCRETE FOUNDATION FOR AN ELECTRIC MOTOR, 1.2 FEET SOUTHWEST OF THE NORTHEAST EDGE OF THE QUAY WALL, ON TOP OF THE CONCRETE QUAY WALL, AND AT THE NORTHEAST EDGE OF A BRASS PLATE WHICH IS STAMPED EL 112.59 AND HAS A LARGE 6 CAST IN ITS CENTER. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. JS1957 7 B http://www.geocaching.com/mark/details.asp?PID=JS1957 7 B Geocache Geocache 7 B USGS USGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>7 B</h1> <b> PID </b> JS1957 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 13 27. (N) 121 53 55. (W) SCALED <br> <b> NAVD 88 </b> 2.88 (+/-2cm) 9.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.14 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 561,890. </td><td> 2,008,880. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.110 (m) 6.92 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH964312(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <br>STAMPING: 7 B F 1905 77 <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1905 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1960 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1960 8.7 MI E FROM FAIRFIELD. 8.3 MILES EAST ALONG STATE HIGHWAY 12 FROM THE COUNTY COURTHOUSE AT FAIRFIELD, THENCE 0.4 MILE SOUTHEAST ALONG AN ASPHALT ROAD, IN R1E T4N S6, ON THE OUTSIDE OF A CURVE, 75 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 271 1/2 FEET SOUTHWEST AND ACROSS THE ROAD FROM THE SOUTHWEST CORNER OF AN ASSOCIATED SERVICE STATION, 69 FEET SOUTHEAST OF TELEPHONE POLE 483 WITH A GUY WIRE, 1.1 FEET NORTH OF A WITNESS POST, ABOUT 2 1/2 FEET LOWER THAN THE ROAD, AND RIVETED ON TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.6 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. JS2118 71.48 http://www.geocaching.com/mark/details.asp?PID=JS2118 71.48 Geocache Geocache 71.48 BPR BOR Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>71.48</h1> <b> PID </b> JS2118 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 16 19. (N) 121 56 35. (W) SCALED <br> <b> NAVD 88 </b> 22.49 (+/-2cm) 73.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.97 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 567,190. </td><td> 2,004,980. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 21.71 (m) 71.2 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH924365(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 71.48 233 4644 43 <br>MARK LOGO: BOR <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1943 </td><td>MONUMENTED </td><td>BPR</td></tr><tr><td>1958 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1963 </td><td>MARK NOT FOUND </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1958 5.6 MI E FROM FAIRFIELD. AT THE OLD FAIRFIELD-SUISUN ARMY AIR BASE, ABOUT 400 FEET NORTHWEST OF THE OLD ORIGINAL HEADQUARTERS BUILDING, 278 FEET WEST OF THE CENTERLINE OF BROADWAY, 65 FEET NORTHWEST OF THE NORTHWEST CORNER OF THE U.S. ENGINEERS BUILDING, 28 FEET SOUTH OF THE CENTERLINE OF A PAVED COUNTRY ROAD PARALLELING THE BOUNDARY FENCE, 1.6 FEET EAST OF A WHITE WOODEN WITNESS POST, AND 1 FOOT SOUTH OF THE BOUNDARY FENCE. STAMPED---71.48 233 4644 43---, AND RIVETED ON THE TOP OF A 2-INCH IRON PIPE ENCASED IN A CONCRETE POST AND EXTENDING ABOUT 1 FOOT ABOVE GROUND. <p> <h2>STATION RECOVERY (1963) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 MARK NOT FOUND. JT0331 72 http://www.geocaching.com/mark/details.asp?PID=JT0331 72 Geocache Geocache 72 DOD Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>72</h1> <b> PID </b> JT0331 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 00. (N) 122 15 40. (W) SCALED <br> <b> NAVD 88 </b> 3.12 (+/-2cm) 10.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,140. </td><td> 1,977,100. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.318 (m) 7.61 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH647171(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CURB <br>STAMPING: 72 11.26 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>POOR </td><td>NGS</td></tr><tr><td>1986 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE NORTHEAST CORNER OF THE INTERSECTION OF GEORGIA AND BRANCIFORTE STREETS, IN THE TOP OF THE EAST CURB OF BRANCIFORTE STREET, 14.2 FEET NORTH OF A POINT IN LINE WITH THE SOUTH EDGE OF THE NORTH CURB OF GEORGIA STREET, 8.2 FEET NORTH OF THE NORTHEAST END OF A METAL INLET COVER FOR A STORM SEWER, AND FLUSH WITH THE SIDEWALK. NOTE-- THE DISK IS SLANTING, THE ROD HELD BETWEEN THE LETTERS S AND E OF THE WORDS STATES AND ENGINEERS. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 MARK RECOVERED IN POOR CONDITION. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (TM) MARK NOT FOUND. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 MARK NOT FOUND. JT0327 80 A http://www.geocaching.com/mark/details.asp?PID=JT0327 80 A Geocache Geocache 80 A DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>80 A</h1> <b> PID </b> JT0327 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 41. (N) 122 16 06. (W) SCALED <br> <b> NAVD 88 </b> 5.512 (meters) 18.08 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 5.508 (meters) 18.07 (feet) COMP <br> <b> MODELED GRAV</b> 979,982.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 549,400. </td><td> 1,976,470. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 4.760 (m) 15.62 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH641184(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC. <br>SP_SET: SIDEWALK <br>STAMPING: HARBOR LINE 80 A 1939 <br>MARK LOGO: USE <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1939 </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1951 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1951 AT VALLEJO. AT VALLEJO, 0.3 MILE WEST ALONG TENNESSEE STREET FROM THE MAIN GATE TO MARK ISLAND NAVAL SHIPYARD, 0.2 MILE EAST OF THE NORTHEAST END OF A CONCRETE CAUSEWAY OVER MARE ISLAND STRAIT, 51.0 FEET WEST OF A GRANITE LAMP POST C 37, 20.7 FEET SOUTH OF THE CENTER LINE OF THE STREET, IN THE TOP OF THE SOUTH EDGE OF THE CONCRETE SIDEWALK, AND 0.3 FOOT NORTH OF THE SOUTH EDGE. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. JT0326 82 A http://www.geocaching.com/mark/details.asp?PID=JT0326 82 A Geocache Geocache 82 A DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>82 A</h1> <b> PID </b> JT0326 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 43. (N) 122 16 17. (W) SCALED <br> <b> NAVD 88 </b> 6.888 (meters) 22.60 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 6.884 (meters) 22.59 (feet) COMP <br> <b> MODELED GRAV</b> 979,982.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 549,470. </td><td> 1,976,200. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 6.063 (m) 19.89 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH638184(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE <br>SP_SET: ABUTMENT <br>STAMPING: HARBOR LINE 82 A 1939 <br>MARK LOGO: USE <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1939 </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, 0.5 MILE WEST ALONG TENNESEE STREET FROM THE MAIN GATE TO MARE ISLAND NAVAL SHIPYARD, AT THE NORTHEAST END OF THE CONCRETE CAUSEWAY OVER MARE ISLAND STRAIT, IN THE TOP OF THE SOUTH END OF THE EAST ABUTMENT, 24.7 FEET SOUTH OF THE CENTER LINE OF THE HIGHWAY, 1.5 FEET NORTH OF A FENCE, 0.8 FOOT EAST OF THE EAST BASE OF A GRANITE LIGHT POLE, 1/2 FOOT HIGHER THAN THE HIGHWAY, AND FLUSH WITH THE SIDEWALK. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. IN VALLEJO, AT THE INTERSECTION OF G STREET AND NAPA RIVER. AE7866 941 5111 E TIDAL http://www.geocaching.com/mark/details.asp?PID=AE7866 941 5111 E TIDAL Geocache Geocache 941 5111 E TIDAL NOS NOS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> HT_MOD </b> This is a Height Modernization Survey Station. <br> <h1>941 5111 E TIDAL</h1> <b> PID </b> AE7866 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 02 47.37308(N) 122 07 44.13648(W) ADJUSTED <br> <b> NAVD 88 </b> 3.78 (meters) 12.4 (feet) GPS OBS <br> <hr> <b> EPOCH DATE </b> 1997.30 <br> <b> X </b> -2,674,675.339 (meters) COMP <br> <b> Y </b> -4,259,019.695 (meters) COMP <br> <b> Z </b> 3,909,491.800 (meters) COMP <br> <b> LAPLACE CORR</b> -0.74 (seconds) DEFLEC99 <br> <b> ELLIP HEIGHT</b> -28.28 (meters) (07/10/98) GPS OBS <br> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> FIRST <br> <b> ELLP ORDER </b> FOURTH CLASS I <br> <p>The horizontal coordinates were established by GPS observations and adjusted by the National Geodetic Survey in July 1998. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was determined by GPS observations and a high-resolution geoid model using precise GPS observation and processing techniques. <p>The X, Y, and Z were computed from the position and the ellipsoidal ht. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The ellipsoidal height was determined by GPS observations and is referenced to NAD 83. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 542,172.399 1</td><td>988,682.323</td><td> MT </td><td>1.00007738</td><td> -0 ' 04 52.6"</td></tr><tr><td>SPC CA 2 </td><td>1,778,777.28 6</td><td>524,535.25 </td><td> sFT </td><td>1.00007738</td><td> -0 ' 04 52.6"</td></tr><tr><td>UTM 10 </td><td>4,211,331.562 </td><td>576,430.307</td><td> MT </td><td>0.99967194</td><td> +0 ' 32 12.7"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 1.00000444 x 1.00007738 = 1.00008182 <br> <b>UTM 10 </b> 1.00000444 x 0.99967194 = 0.99967638 <br> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1992)</b> 38 02 47.37270(N) 122 07 44.13651(W) AD(1997.30) 1 <br> ELLIP H (03/20/98) -28.19 (m) GP(1997.30) 3 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH7643011332(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 46 = COPPER-CLAD STEEL ROD W/O SLEEVE (10 FT.+) <br>STAMPING: 5111 E 1976 <br>MARK LOGO: NOS <br>PROJECTION: PROJECTING 20 CENTIMETERS <br>MAGNETIC: N = NO MAGNETIC MATERIAL <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - 1976 <br>ROD/PIPE-DEPTH: 9 meters <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1976 </td><td>MONUMENTED </td><td>NOS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL OCEAN SERVICE 1976 (JDD) THE STATION IS IN THE SOUTHEASTERNMOST PART OF THE CITY OF BENICIA NEAR ARMY POINT. TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY 680 AND BAYSHORE ROAD (EXIT HIGHWAY 680 GOING NORTH ONLY) GO SOUTHERLY ON BAYSHORE ROAD FOR ABOUT 1.3 MI (2.1 KM) TO A SIDE ROAD RIGHT, OAKS ROAD, ABOUT 0.1 MI (0.2 KM) AFTER PASSING UNDER HIGHWAY 680. OAKS ROAD IS PRESENTLY (1997) UNMARKED. TURN RIGHT AND GO NORTH ON OAKS ROAD AND THEN TAKE AN IMMEDIATE RIGHT INTO A PARKING LOT ON THE RIGHT. GO NORTHEAST TO THE NORTHEAST END OF THE PARKING LOT AND THE STATION. THE STATION IS ABOUT 202 FT (61.6 M) NORTHEAST OF THE INTERSECTION OF BAYSHORE ROAD ANS OAKS ROAD, 67.5 FT (20.6 M) NORTH OF THE NORTHERNMOST OF THREE RAILROA TRACKS, 47.6 FT (14.5 M) NORTHWEST OF THE CENTERLINE OF BAYSHORE ROAD 3.5 FT (1.1 M) FROM A TELEPHONE POLE AND ABOUT 1.5 FT (0.5 M) SOUTHEAST OF A CHAIN LINK FENCE. IT IS ENCASED IN A WHITE PVC PIPE. JT0337 941 5164 TIDAL 7 VALLEJO http://www.geocaching.com/mark/details.asp?PID=JT0337 941 5164 TIDAL 7 VALLEJO Geocache Geocache 941 5164 TIDAL 7 VALLEJO CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5164 TIDAL 7 VALLEJO</h1> <b> PID </b> JT0337 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 49. (N) 122 15 21. (W) SCALED <br> <b> NAVD 88 </b> 4.954 (meters) 16.25 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 4.951 (meters) 16.24 (feet) COMP <br> <b> MODELED GRAV</b> 979,985.1 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,800. </td><td> 1,977,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 4.12 (m) 13.5 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH652168(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN <br>WITH SETTING: PAVEMENT <br>SP_SET: FOUNDATION <br>STAMPING: VALLEJO 7 1936 <br>MARK LOGO: CGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, ON MARYLAND STREET BETWEEN MARIN AND SONOMA STREETS, AT THE MAIN GATE TO THE PACIFIC GAS AND ELECTRIC PROPERTY, IN THE TOP OF THE EAST SIDE OF THE CONCRETE FOUNDATION FOR A STEEL COLUMN, 39.0 FEET SOUTH OF THE CENTER LINE OF THE STREET, 13.1 FEET SOUTHWEST OF THE WEST END OF A STEEL GATE, 1.6 FEET SOUTH OF THE SOUTH EDGE OF A CONCRETE WALL, AND 1.5 FEET ABOVE THE SURFACE OF THE GROUND. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. A NEW DESCRIPTION FOLLOWS. IN VALLEJO, AT THE JUNCTION OF CURTOLA PARKWAY AND MARIN STREET, IN THE EAST SIDE OF A CONCRETE FOUNDATION FOR AN ABANDONED STEEL COLUMN, 81.0 M (265.7 FT) EAST OF THE EXTENDED CENTER OF SANOMA BOULEVARD LEADING NORTH, 65.0 M (213.3 FT) WEST OF THE EXTENDED CENTER OF MARIN STREET, 13.5 M (44.3 FT) SOUTH OF THE CENTERLINE OF THE PARKWAY, AND 0.7 M (2.3 FT) SOUTH OF A FENCE. JT0328 941 5164 TIDAL 9 VALLEJO http://www.geocaching.com/mark/details.asp?PID=JT0328 941 5164 TIDAL 9 VALLEJO Geocache Geocache 941 5164 TIDAL 9 VALLEJO CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5164 TIDAL 9 VALLEJO</h1> <b> PID </b> JT0328 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 36. (N) 122 15 49. (W) SCALED <br> <b> NAVD 88 </b> 4.410 (meters) 14.47 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.08 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 4.407 (meters) 14.46 (feet) COMP <br> <b> MODELED GRAV</b> 979,983.7 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 549,250. </td><td> 1,976,880. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 3.59 (m) 11.8 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH645182(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN <br>WITH SETTING: PAVEMENT <br>SP_SET: BASE OF CONCRETE POST <br>STAMPING: VALLEJO 9 1936 <br>MARK LOGO: CGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1956 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. IN VALLEJO, ON TENNESSEE STREET, AT THE MAIN GATE TO MARE ISLAND NAVAL SHIPYARD, AT THE SOUTH ONE OF TWO LARGE CONCRETE GATE POSTS, IN THE TOP OF THE SOUTHWEST CORNER OF THE CONCRETE BASE, 28.0 FEET SOUTH OF THE CENTER LINE OF THE STREET, 4.9 FEET SOUTH OF THE SOUTH EDGE OF THE SIDEWALK, AND 0.5 FOOT HIGHER THAN THE STREET. <p> <h2>STATION RECOVERY (1956) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1956 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. JT9539 941 5165 J TIDAL http://www.geocaching.com/mark/details.asp?PID=JT9539 941 5165 J TIDAL Geocache Geocache 941 5165 J TIDAL NOS NOS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> TIDAL BM </b> This is a Tidal Bench Mark. <br> <h1>941 5165 J TIDAL</h1> <b> PID </b> JT9539 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 31. (N) 122 16 48. (W) SCALED <br> <b> NAVD 88 </b> 4.463 (meters) 14.64 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.12 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 4.460 (meters) 14.63 (feet) COMP <br> <b> MODELED GRAV</b> 979,980.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>This Tidal Bench Mark is designated as VM 11874 by the Center for Operational Oceanographic Products and Services. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 549,100. </td><td> 1,975,440. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH631181(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 48 = GALVANIZED STEEL ROD W/O SLEEVE (1O FT.+) <br>SP_SET: GALVANIZED STEEL ROD <br>STAMPING: 5165 J 1977 <br>MARK LOGO: NOS <br>PROJECTION: PROJECTING 5 CENTIMETERS <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>ROD/PIPE-DEPTH: 17.1 meters <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1977 </td><td>MONUMENTED </td><td>NOS</td></tr><tr><td>1989 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1989 IN MARE ISLAND. IN MARE ISLAND, AT THE INTERSECTION OF NORTH RAILROAD AVENUE AND G STREET, 61.0 M (200.1 FT) SOUTH OF THE SOUTHWEST CORNER OF A FIRE STATION, 24.5 M (80.4 FT) SOUTHEAST OF THE CENTERLINE OF THE STREET, AND 9.8 M (32.2 FT) SOUTHWEST OF THE CENTERLINE OF THE AVENUE. NOTE--THE DISK IS FLUSH WITH THE GROUND. THE MARK IS ABOVE LEVEL WITH THE STREET. JT0308 941 5165 TIDAL 4 http://www.geocaching.com/mark/details.asp?PID=JT0308 941 5165 TIDAL 4 Geocache Geocache 941 5165 TIDAL 4 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5165 TIDAL 4</h1> <b> PID </b> JT0308 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 52. (N) 122 16 05. (W) SCALED <br> <b> NAVD 88 </b> 3.813 (meters) 12.51 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.12 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 3.811 (meters) 12.50 (feet) COMP <br> <b> MODELED GRAV</b> 979,982.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,890. </td><td> 1,976,490. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 3.00 (m) 9.8 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH641169(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES <br>SP_SET: FOUNDATION WALL <br>STAMPING: 4 1936 <br>MARK LOGO: CGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND SHIPYARD, AT THE JUNCTION OF 10TH STREET AND CALIFORNIA AVENUE, AT BUILDING NO. 118 (JOINERS SHOP 64), IN THE TOP OF THE NORTHEAST WATER TABLE, 26.4 FEET SOUTHWEST OF THE CENTER LINE OF THE AVENUE, 4.6 FEET NORTHWEST OF THE EAST CORNER OF THE BUILDING, AND 1.2 FEET ABOVE THE SURFACE OF THE PAVEMENT. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. JT0310 941 5165 TIDAL 5 http://www.geocaching.com/mark/details.asp?PID=JT0310 941 5165 TIDAL 5 Geocache Geocache 941 5165 TIDAL 5 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5165 TIDAL 5</h1> <b> PID </b> JT0310 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 37. (N) 122 16 02. (W) SCALED <br> <b> NAVD 88 </b> 4.188 (meters) 13.74 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.13 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 4.185 (meters) 13.73 (feet) COMP <br> <b> MODELED GRAV</b> 979,982.4 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 547,430. </td><td> 1,976,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 3.36 (m) 11.0 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH642164(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES <br>SP_SET: FOUNDATION WALL <br>STAMPING: 5 1936 <br>MARK LOGO: CGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, AT THE INTERSECTION OF 12TH STREET AND RAILROAD AVENUE, AT BUILDING NO. 390 (BOILER SHAPES AND MOLD LOFT), SET VERTICALLY IN THE NORTHWEST CONCRETE WALL, 86.0 FEET SOUTHWEST OF THE CENTER LINE OF THE AVENUE, 1.6 FEET SOUTHWEST OF THE NORTH CORNER OF THE BUILDING, 0.9 FOOT SOUTHWEST OF 114.076 (USN), AND 0.7 FOOT ABOVE THE SURFACE OF THE PAVEMENT. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. JT0306 941 5165 TIDAL 7 MARE RST http://www.geocaching.com/mark/details.asp?PID=JT0306 941 5165 TIDAL 7 MARE RST Geocache Geocache 941 5165 TIDAL 7 MARE RST CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5165 TIDAL 7 MARE RST</h1> <b> PID </b> JT0306 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 03. (N) 122 16 17. (W) SCALED <br> <b> NAVD 88 </b> 6.409 (meters) 21.03 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.12 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 6.405 (meters) 21.01 (feet) COMP <br> <b> MODELED GRAV</b> 979,981.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 548,230. </td><td> 1,976,200. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 5.58 (m) 18.3 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH638172(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES <br>SP_SET: BUILDING FOUNDATION <br>STAMPING: 7 MARE 1936 RESET 1942 <br>MARK LOGO: CGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1942 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, AT THE JUNCTION OF 6TH STREET AND CALIFORNIA AVENUE, AT BUILDING NO. 121 (CENTRAL POWER PLANT), SET VERTICALLY IN THE NORTHEAST CONCRETE WALL, 87.3 FEET SOUTHEAST OF THE NORTH CORNER OF THE BUILDING, 20.8 FEET SOUTHWEST OF THE CENTER LINE OF THE AVENUE, AND 0.9 FOOT HIGHER THAN THE AVENUE. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. JT0301 941 5165 TIDAL 8 MARE ID http://www.geocaching.com/mark/details.asp?PID=JT0301 941 5165 TIDAL 8 MARE ID Geocache Geocache 941 5165 TIDAL 8 MARE ID CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> TIDAL BM </b> This is a Tidal Bench Mark. <br> <h1>941 5165 TIDAL 8 MARE ID</h1> <b> PID </b> JT0301 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 35. (N) 122 16 40. (W) SCALED <br> <b> NAVD 88 </b> 6.647 (meters) 21.81 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.11 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 6.643 (meters) 21.79 (feet) COMP <br> <b> MODELED GRAV</b> 979,980.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>This Tidal Bench Mark is designated as VM 11870 by the Center for Operational Oceanographic Products and Services. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 549,220. </td><td> 1,975,640. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 5.82 (m) 19.1 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH633182(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE <br>SP_SET: ABUTMENT <br>STAMPING: MARE ID 8 1936 <br>MARK LOGO: CGS <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT MARE ISLAND NAVAL SHIPYARD. AT MARE ISLAND NAVAL SHIPYARD, AT THE WEST END OF A CONCRETE CAUSEWAY OVER MARE ISLAND STRAIT, AT THE SOUTHWEST ONE OF A ROW OF ORNAMENTAL GRANITE LIGHT POLES, IN THE TOP OF THE SOUTH CORNER OF THE CONCRETE BASE, 195.0 FEET NORTHEAST OF THE CENTER OF THE ENTRANCE TO A GUARD HOUSE (BUILDING 491), 16.3 FEET NORTHWEST OF THE CENTER LINE OF THE CAUSEWAY, 0.7 FOOT NORTHEAST OF THE SOUTHWEST EDGE OF THE SOUTHWEST ABUTMENT, AND 0.6 FOOT HIGHER THAN THE FLOOR OF THE CAUSEWAY. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION. DELETE--195.0 FEET NORTHEAST OF THE CENTER OF THE ENTRANCE TO A GUARD HOUSE NUMBER 491. JT0325 941 5165 TIDAL 9 MARE ID http://www.geocaching.com/mark/details.asp?PID=JT0325 941 5165 TIDAL 9 MARE ID Geocache Geocache 941 5165 TIDAL 9 MARE ID CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> TIDAL BM </b> This is a Tidal Bench Mark. <br> <h1>941 5165 TIDAL 9 MARE ID</h1> <b> PID </b> JT0325 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 06 39. (N) 122 16 29. (W) SCALED <br> <b> NAVD 88 </b> 6.19 (+/-2cm) 20.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>This Tidal Bench Mark is designated as VM 11871 by the Center for Operational Oceanographic Products and Services. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 549,340. </td><td> 1,975,910. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 5.42 (m) 17.8 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH635183(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: FIRE ALARM BOX <br>STAMPING: MARE ID 9 1936 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT MARE ISLAND. AT MARE ISLAND NAVAL SHIPYARD, ON THE CONCRETE CAUSEWAY ACROSS MARE ISLAND STRAIT, 0.2 MILE NORTHEAST OF THE SOUTHWEST END, SET IN THE TOP OF THE NORTHEAST CORNER OF CONCRETE BENT AT FIRE ALARM BOX NO. 71, 27 1/2 FEET SOUTHWEST OF THE SOUTH CORNER OF THE BASCULE LIFT SPAN CONTROL ROOM, 17 1/2 FEET NORTHWEST OF THE CENTER LINE OF THE HIGHWAY, 5.0 FEET EAST OF A HIGHWAY SAFETY GATE, AND ABOUT 4.0 FEET LOWER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 THERE IS A NEW DRAW BRIDGE AT THIS LOCATION. JT0345 941 5166 TIDAL 1 http://www.geocaching.com/mark/details.asp?PID=JT0345 941 5166 TIDAL 1 Geocache Geocache 941 5166 TIDAL 1 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5166 TIDAL 1</h1> <b> PID </b> JT0345 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 16. (N) 122 14 14. (W) SCALED <br> <b> NAVD 88 </b> 2.96 (+/-2cm) 9.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.12 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 544,920. </td><td> 1,979,180. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.14 (m) 7.0 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH669139(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: ABUTMENT <br>STAMPING: 1 1936 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. 0.7 MILES SOUTHWEST OF THE JUNCTION OF SANDY BEACH ROAD AND STATE HIGHWAY 29 IN SOUTH VALLEJO, AT DIKE NO. 9 ABOUT 50 YARDS WEST OF THE SOUTHWEST CORNER OF CARQUINEZ LIGHTHOUSE, SET IN THE TOP OF THE FIRST CONCRETE ABUTMENT SOUTHWEST OF THE BOATHOUSE, 15.9 FEET SOUTH OF THE SOUTHEAST CORNER OF THE BOATHOUSE, AND SET 4.0 FEET SOUTHEAST OF THE NORTHWEST EDGE OF THE ABUTMENT. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 THE MARK IS IN A HIGH SECURITY AREA AND THE NAVY WOULD NOT GRANT PERMISSION TO SEARCH FOR THE MARK. MAY STILL BE IN PLACE. JT0346 941 5166 TIDAL 10 http://www.geocaching.com/mark/details.asp?PID=JT0346 941 5166 TIDAL 10 Geocache Geocache 941 5166 TIDAL 10 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5166 TIDAL 10</h1> <b> PID </b> JT0346 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 11. (N) 122 14 21. (W) SCALED <br> <b> NAVD 88 </b> 20.129 (meters) 66.04 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 20.116 (meters) 66.00 (feet) COMP <br> <b> MODELED GRAV</b> 979,988.2 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,620. </td><td> 1,979,020. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 19.30 (m) 63.3 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH667156(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN <br>WITH SETTING: PAVEMENT <br>SP_SET: STEPS <br>STAMPING: 10 1936 <br>MARK LOGO: CGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, ON 5TH STREET BETWEEN WINCHESTER AND CHERRY STREETS, AT THE MAIN ENTRANCE TO GRANT SCHOOL, IN THE TOP OF THE NORTHEAST END OF THE NORTHWEST CONCRETE BALUSTRADE, 13.0 FEET WEST OF THE APPROXIMATE CENTER OF THE STEPS, 2.4 FEET HIGHER THAN THE SIDEWALK, AND 0.6 FOOT SOUTHWEST OF THE SOUTHWEST WALL OF THE SCHOOL. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. A NEW TO REACH FOLLOWS. IN VALLEJO, AT 740 FIFTH STREET. JT0347 941 5166 TIDAL 2 http://www.geocaching.com/mark/details.asp?PID=JT0347 941 5166 TIDAL 2 Geocache Geocache 941 5166 TIDAL 2 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5166 TIDAL 2</h1> <b> PID </b> JT0347 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 13. (N) 122 14 37. (W) SCALED <br> <b> NAVD 88 </b> 2.79 (+/-2cm) 9.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.13 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 544,830. </td><td> 1,978,620. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1.98 (m) 6.5 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH663138(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: PIER <br>STAMPING: 2 1936 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, NEAR THE CONFLUENCE OF MARE ISLAND AND CARQUINEZ STRAITS, ABOUT 250 YARDS NORTHEAST OF THE CARQUINEZ STRAIT LIGHTHOUSE, ABOUT 200 YARDS SOUTHWEST OF THE SHORE LINE, ALONG A BOARD WALK FROM THE SHORE TO THE LIGHTHOUSE, IN THE TOP OF THE FOURTH CONCRETE PIER SOUTHWEST OF THE NORTHEAST END OF A ROW OF CONCRETE PIERS SUPPORTING THE BOARD WALK, 9.8 FEET SOUTHWEST OF A WOODEN GATEWAY ACROSS THE BOARD WALK, 1.2 FEET SOUTHEAST OF THE NORTHWEST END OF THE PIER. NOTE-- A HOLE HAS BEEN CUT IN THE NORTHWEST EDGE OF THE BOARD WALK TO PERMIT A ROD TO BE SECURED TO THE MARK. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 THE MARK IS IN A HIGH SECURITY AREA AND THE NAVY WOULD NOT GRANT PERMISSION TO SEARCH FOR THE MARK. MAY STILL BE IN PLACE. JT0344 941 5166 TIDAL 3 http://www.geocaching.com/mark/details.asp?PID=JT0344 941 5166 TIDAL 3 Geocache Geocache 941 5166 TIDAL 3 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5166 TIDAL 3</h1> <b> PID </b> JT0344 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 33. (N) 122 14 22. (W) SCALED <br> <b> NAVD 88 </b> 1.81 (+/-2cm) 5.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.11 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 545,450. </td><td> 1,978,990. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 0.99 (m) 3.2 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH667145(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 80 = SET IN A BOULDER <br>SP_SET: BOULDER <br>STAMPING: 3 1936 <br>MARK LOGO: CGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1956 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1956 AT VALLEJO. AT VALLEJO, IN T 2 N, R 3 W, ABOUT 750 YARDS NORTH ALONG A BOARDWALK FROM THE CARQUINEZ STRAITS LIGHTHOUSE, ABOUT 125 YARDS SOUTHEAST OF THE SOUTHEAST END OF SANDY BEACH ROAD, UNDERNEATH THE WOODEN PIER AT COTTAGE 21, IN THE TOP OF A 5- BY 9-FOOT BOULDER, 40 1/2 FEET SOUTHWEST OF A LOG WALL ALONG SHORE LINE, AND ABOUT 6 FEET LOWER THAN THE BOARD WALK. NOTE-- THE MARK IS SUBMERGED AT HIGH TIDE. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION AS DESCRIBED. NOTE--THE PROPRETY OWNER WOULD NOT ALLOW ANYONE TO TRESPASS ON THE PROPERTY. JT0343 941 5166 TIDAL 4 VALLEJO http://www.geocaching.com/mark/details.asp?PID=JT0343 941 5166 TIDAL 4 VALLEJO Geocache Geocache 941 5166 TIDAL 4 VALLEJO CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5166 TIDAL 4 VALLEJO</h1> <b> PID </b> JT0343 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 45. (N) 122 14 37. (W) SCALED <br> <b> NAVD 88 </b> 3.34 (+/-2cm) 11.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.11 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 545,820. </td><td> 1,978,630. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.53 (m) 8.3 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH663148(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SEA WALL <br>STAMPING: VALLEJO 4 1936 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1961 AT VALLEJO. AT VALLEJO, NEAR THE SOUTHEAST END OF BAY STREET, AT THE SPERRY FLOUR COMPANY PLANT, 0.2 MILE SOUTHEAST OF THE MAIN ENTRANCE, 120.5 FEET WEST OF THE WEST CORNER OF THE BAG FACTORY BUILDING, 74.7 FEET SOUTH OF THE SOUTH CORNER OF A SMALL WAREHOUSE BUILDING (THE FORMER CAFETERIA), 25 FEET SOUTHWEST OF THE CENTERLINE OF THE STREET, ABOUT 3 FEET LOWER THAN THE STREET, AND SET IN THE TOP OF THE SOUTHEAST END OF A COVERED-OVER CONCRETE SEA WALL, 1.7 FEET NORTHWEST OF THE SOUTHEAST END OF THE SEA WALL, 2.2 FEET BELOW THE SURFACE OF THE GROUND, AND DIRECTLY BENEATH A WITNESS POST SET WITH ITS TOP FLUSH WITH THE GROUND. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 THE PLANT FOREMAN STATED THAT THERE IS 5 FEET OF FILL DIRT ON THE SEAWALL. JT0342 941 5166 TIDAL 5 VALLEJO http://www.geocaching.com/mark/details.asp?PID=JT0342 941 5166 TIDAL 5 VALLEJO Geocache Geocache 941 5166 TIDAL 5 VALLEJO CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5166 TIDAL 5 VALLEJO</h1> <b> PID </b> JT0342 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 51. (N) 122 14 40. (W) SCALED <br> <b> NAVD 88 </b> 4.397 (meters) 14.43 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.11 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 4.394 (meters) 14.42 (feet) COMP <br> <b> MODELED GRAV</b> 979,985.7 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,010. </td><td> 1,978,550. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 3.57 (m) 11.7 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH662150(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES <br>SP_SET: BUILDING FOUNDATION <br>STAMPING: VALLEJO 5 1936 <br>MARK LOGO: CGS <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, AT THE SOUTHEAST END OF BAY STREET, AT THE MAIN ENTRANCE TO THE SPERRY FLOUR COMPANY PLANT, AT THE GARAGE BUILDING, SET VERTICALLY IN THE NORTHWEST CONCRETE FOUNDATION, 20.6 FEET NORTHEAST OF THE CENTER LINE OF THE STREET, 11.8 FEET SOUTH OF A FIRE HYDRANT, 1.7 FEET NORTHEAST OF THE WEST CORNER OF THE BUILDING, AND 0.7 FOOT ABOVE THE SURFACE OF THE GROUND. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTIONS. NOTE--BAY STREET IS NOW DERR AVENUE, AND SPERRY FLOWER COMPANY IS NOW GENERAL MILLS INCORPORATED. JT0340 941 5166 TIDAL 6 http://www.geocaching.com/mark/details.asp?PID=JT0340 941 5166 TIDAL 6 Geocache Geocache 941 5166 TIDAL 6 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5166 TIDAL 6</h1> <b> PID </b> JT0340 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 20. (N) 122 14 54. (W) SCALED <br> <b> NAVD 88 </b> 3.26 (+/-2cm) 10.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,900. </td><td> 1,978,210. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.45 (m) 8.0 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH659159(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: STORAGE TANK FOUNDATION <br>STAMPING: 6 1936 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1936 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1950 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1950 AT VALLEJO. AT VALLEJO, NEAR THE SOUTHWEST END OF CHESTNUT STREET, AND SHELL OIL COMPANY BULK PLANT, AT THE SOUTHEAST ONE OF 3 STORAGE TANKS, IN THE TOP OF THE SOUTHEAST SIDE OF THE CIRCULAR CONCRETE FOUNDATION, 28.6 FEET NORTHEAST OF THE NORTHEAST FACE OF THE SOUTHWEST WALL AROUND THE STORAGE TANKS, AND 0.8 FOOT ABOVE THE SURFACE OF THE GROUND. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 ALL THE BUILDINGS AND TANKS ARE GONE AND THE AREA HAS BEEN GRADED. JT9535 941 5166 TIDAL 6 RESET http://www.geocaching.com/mark/details.asp?PID=JT9535 941 5166 TIDAL 6 RESET Geocache Geocache 941 5166 TIDAL 6 RESET NGS NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>941 5166 TIDAL 6 RESET</h1> <b> PID </b> JT9535 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 05 21. (N) 122 14 52. (W) SCALED <br> <b> NAVD 88 </b> 3.660 (meters) 12.01 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.10 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 3.658 (meters) 12.00 (feet) COMP <br> <b> MODELED GRAV</b> 979,986.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,930. </td><td> 1,978,260. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH659159(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: TOWER FOUNDATION <br>STAMPING: TIDAL 6 RESET 1978 <br>MARK LOGO: NGS <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1978 </td><td>MONUMENTED </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 IN VALLEJO. IN VALLEJO, AT THE INTERSECTION OF CHESTNUT STREET AND THE NORTHWESTERN PACIFIC RAILROAD, IN THE CENTER OF A CONCRETE FOUNDATION OF POWERLINE TOWER NUMBER 0-4, 23.8 M (78.1 FT) SOUTHEAST OF THE CENTER OF THE STREET, 16.5 M (54.1 FT) WEST OF THE NEAR RAIL, AND 4.4 M (14.4 FT) WEST OF A FENCE. THE MARK IS 0.5 M BELOW THE GROUND. JT9538 941 5218 J TIDAL http://www.geocaching.com/mark/details.asp?PID=JT9538 941 5218 J TIDAL Geocache Geocache 941 5218 J TIDAL NOS NOS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> TIDAL BM </b> This is a Tidal Bench Mark. <br> <h1>941 5218 J TIDAL</h1> <b> PID </b> JT9538 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> MARE ISLAND (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 27. (N) 122 15 14. (W) SCALED <br> <b> NAVD 88 </b> 5.262 (meters) 17.26 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.14 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 5.259 (meters) 17.25 (feet) COMP <br> <b> MODELED GRAV</b> 979,982.3 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>This Tidal Bench Mark is designated as VM 8611 by the Center for Operational Oceanographic Products and Services. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 545,270. </td><td> 1,977,720. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH654143(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 66 = SET IN ROCK OUTCROP <br>SP_SET: BEDROCK <br>STAMPING: 5218 J 1976 <br>MARK LOGO: NOS <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1976 </td><td>MONUMENTED </td><td>NOS</td></tr><tr><td>1989 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1989 IN MARE ISLAND. AT MARE ISLAND, AT BUILDING NUMBER A-195 AT THE EXTREME SOUTHEAST END OF THE ISLAND, IN A SMALL SANDSTONE OUTCROP ALONG THE SOUTHWEST SIDE OF A STEEP HILL, 0.5 KM (0.30 MI) SOUTHWEST OF THE COAST GUARD HEADQUARTERS, 0.3 KM (0.20 MI) NORTHWEST OF THE SHORE END OF PIER 35, 56.6 M (185.7 FT) NORTHWEST OF THE CENTER OF A PAVED ROAD, 9.6 M (31.5 FT) NORTHEAST OF THE NORTHEAST FACE OF A LOADING DOCK ALONG THE NORTHEAST SIDE OF BUILDING NUMBER A-195, AND 6.7 M (22.0 FT) NORTHEAST OF THE NEAR RAIL OF A SPUR TRACK. THE MARK IS 1.8 M ABOVE THE TRACKS. JT9537 941 5218 K TIDAL http://www.geocaching.com/mark/details.asp?PID=JT9537 941 5218 K TIDAL Geocache Geocache 941 5218 K TIDAL NOS NOS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> TIDAL BM </b> This is a Tidal Bench Mark. <br> <h1>941 5218 K TIDAL</h1> <b> PID </b> JT9537 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 34. (N) 122 14 58. (W) SCALED <br> <b> NAVD 88 </b> 3.863 (meters) 12.67 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.13 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 3.861 (meters) 12.67 (feet) COMP <br> <b> MODELED GRAV</b> 979,983.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>This Tidal Bench Mark is designated as VM 8612 by the Center for Operational Oceanographic Products and Services. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 545,480. </td><td> 1,978,110. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH658145(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC. <br>SP_SET: SIDEWALK <br>STAMPING: 5218 K 1976 <br>MARK LOGO: NOS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1976 </td><td>MONUMENTED </td><td>NOS</td></tr><tr><td>1989 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1989 IN MARE ISLAND. IN MARE ISLAND, AT WEIGHT STATION BUILDING NUMBER A-292 AT THE EXTREME SOUTHEAST END OF THE ISLAND, IN A SIDEWALK AT THE SOUTH CORNER OF THE BUILDING. 0.2 KM (0.10 MI) SOUTHWEST OF THE COAST GUARD HEADQUARTERS, 8.4 M (27.6 FT) NORTHWEST OF THE CENTER OF A PAVED ROAD, 4.0 M (13.1 FT) SOUTHEAST OF THE NEAR RAIL OF A SPUR TRACK, AND 0.6 M (2.0 FT) NORTHEAST OF THE SOUTH CORNER OF THE BUILDING. THE MARK IS ABOVE LEVEL WITH THE ROAD. JT0317 941 5218 TIDAL 2 http://www.geocaching.com/mark/details.asp?PID=JT0317 941 5218 TIDAL 2 Geocache Geocache 941 5218 TIDAL 2 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> TIDAL BM </b> This is a Tidal Bench Mark. <br> <h1>941 5218 TIDAL 2</h1> <b> PID </b> JT0317 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 41. (N) 122 14 57. (W) SCALED <br> <b> NAVD 88 </b> 3.269 (meters) 10.72 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.13 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 3.267 (meters) 10.72 (feet) COMP <br> <b> MODELED GRAV</b> 979,984.1 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>This Tidal Bench Mark is designated as VM 8615 by the Center for Operational Oceanographic Products and Services. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 545,700. </td><td> 1,978,140. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 2.44 (m) 8.0 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH658147(NAD 83) <br>MARKER: X = CHISELED CROSS <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CHISELED CROSS <br>MARK LOGO: CGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1956 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1956 AT MARE ISLAND. AT MARE ISLAND NAVAL AMMUNITION DEPOT, IN R3W T2N, 0.1 MILE SOUTHEAST ALONG A ROAD WHICH FOLLOWS THE BOUNDARY LINE OF THE DEPOT FROM THE ADMINISTRATION BUILDING, NEAR BUILDING A-8, IN THE TOP OF AN OLD STONE SEA WALL, 37.6 FEET SOUTHWEST OF THE SOUTHWEST EDGE OF FIRE HYDRANT 517, 21.8 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF A RAILROAD TRACK, 12.1 FEET NORTH OF THE NORTH CORNER OF THE BUILDING, 5.7 FEET NORTHEAST OF THE NORTH CORNER OF A 4- BY 4-FOOT STEEL MANHOLE COVER, 1 FOOT BELOW THE SURFACE OF THE GROUND, AND COVERED BY AN 8-INCH IRON PIPE WITH A STEEL PLATE COVER. <p> <h2>STATION RECOVERY (1961) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1961 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1987 RECOVERED IN GOOD CONDITION. AE7864 941 5498 D TIDAL http://www.geocaching.com/mark/details.asp?PID=AE7864 941 5498 D TIDAL Geocache Geocache 941 5498 D TIDAL NOS NOS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> HT_MOD </b> This is a Height Modernization Survey Station. <br> <b> TIDAL BM </b> This is a Tidal Bench Mark. <br> <h1>941 5498 D TIDAL</h1> <b> PID </b> AE7864 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> FAIRFIELD SOUTH (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 14 11.50865(N) 122 01 47.69174(W) ADJUSTED <br> <b> NAVD 88 </b> 2.75 (meters) 9.0 (feet) GPS OBS <br> <hr> <b> EPOCH DATE </b> 1997.30 <br> <b> X </b> -2,660,401.602 (meters) COMP <br> <b> Y </b> -4,252,590.322 (meters) COMP <br> <b> Z </b> 3,926,081.381 (meters) COMP <br> <b> LAPLACE CORR</b> -3.19 (seconds) DEFLEC99 <br> <b> ELLIP HEIGHT</b> -29.13 (meters) (07/10/98) GPS OBS <br> <b> GEOID HEIGHT</b> -31.91 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> FIRST <br> <b> ELLP ORDER </b> FOURTH CLASS I <br> <p>The horizontal coordinates were established by GPS observations and adjusted by the National Geodetic Survey in July 1998. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was determined by GPS observations and a high-resolution geoid model using precise GPS observation and processing techniques. <p>This Tidal Bench Mark is designated as VM 8694 by the Center for Operational Oceanographic Products and Services. <p>The X, Y, and Z were computed from the position and the ellipsoidal ht. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The ellipsoidal height was determined by GPS observations and is referenced to NAD 83. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 563,259.865 1</td><td>997,380.947</td><td> MT </td><td>1.00002336</td><td> -0 ' 01 07.9"</td></tr><tr><td>SPC CA 2 </td><td>1,847,961.74 6</td><td>553,073.99 </td><td> sFT </td><td>1.00002336</td><td> -0 ' 01 07.9"</td></tr><tr><td>UTM 10 </td><td>4,232,503.904 </td><td>584,897.598</td><td> MT </td><td>0.99968876</td><td> +0 ' 36 01.6"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 1.00000457 x 1.00002336 = 1.00002793 <br> <b>UTM 10 </b> 1.00000457 x 0.99968876 = 0.99969333 <br> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1992)</b> 38 14 11.50843(N) 122 01 47.69223(W) AD(1997.30) 1 <br> ELLIP H (03/20/98) -29.02 (m) GP(1997.30) 3 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH8489832504(NAD 83) <br>MARKER: DJ = TIDAL STATION DISK <br>SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES <br>SP_SET: FOUNDATION FOR BOAT RAMP <br>STAMPING: 5498 D 1977 <br>MARK LOGO: NOS <br>MAGNETIC: N = NO MAGNETIC MATERIAL <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - 1977 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1977 </td><td>MONUMENTED </td><td>NOS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL OCEAN SERVICE 1977 (JDD) THE STATION IS ABOUT 1.5 MI (2.4 KM) SOUTHEAST OF FAIRFIELD IN SUISUN CITY AT THE LOCATION OF THE NOW DEFUNCT SUISUN-PACIFIC MARINA. TO REACH THE STATION FROM THE INTERSECTION OF STATE HIGHWAY 12 AND MARINA BOULEVARD IN SUISUN CITY GO SOUTH ON MARINA BOULEVARD FOR 0.55 MI (0.89 KM) TO THE END OF MARINA BOULEVARD AND A SIDE ROAD RIGHT, MARINA CIRCLE. TURN RIGHT ON MARINA CIRCLE AND GO 0.05 MI (0.08 KM) TO A DRIVEWAY ON THE LEFT AND THE ENTRANCE TO THE MARINA. TURN LEFT AND GO SOUTH AND THEN EAST FOR 0.1 MI (0.2 KM) TO A LOCKED GATE. THE KEY TO THE GATE CAN BE OBTAINED BY CALLING AHEAD TO MR. WAYNE ANDERSON, 707-427-0207. CONTINUE EAST THROUGH THE GATE FOR ABOUT 0.05 MI (0.08 KM) TO A SEAWALL AT THE BOAT RAMP AND THE STATION SET IN THE CONCRETE FOUNDATION ON THE EAST SIDE OF THE RAMP. THE STATION IS 16.5 FT (5.0 M) SOUTH-SOUTHEAST OF A LAMP POST AND SET FLUSH IN THE TOP OF THE SEAWALL. JS1609 A 1070 http://www.geocaching.com/mark/details.asp?PID=JS1609 A 1070 Geocache Geocache A 1070 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1070</h1> <b> PID </b> JS1609 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ALLENDALE (1978) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 24 48. (N) 121 54 05. (W) SCALED <br> <b> NAVD 88 </b> 23.601 (meters) 77.43 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.70 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 23.586 (meters) 77.38 (feet) COMP <br> <b> MODELED GRAV</b> 979,972.8 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS I <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 582,890. </td><td> 2,008,610. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 22.812 (m) 74.84 (f) ADJ UNCH 1 1 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH959522(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: A 1070 1967 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1967 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>20001004</td><td>GOOD </td><td>CADT</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1967 5.2 MI NE FROM VACAVILLE. 5.25 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE EAST MONTE VISTA AVENUE OVERPASS AT VACAVILLE, 5.45 MILES SOUTHWEST OF DIXON, 0.3 MILE SOUTHWEST ALONG U.S. HIGHWAY FROM THE MIDWAY ROAD OVERPASS, IN THE TOP AND 1.0 FOOT NORTHEAST OF THE SOUTHWEST END OF THE SOUTHEAST CONCRETE HEAD WALL OF A LARGE CULVERT, 39 FEET SOUTHEAST OF THE SOUTHEAST LANES OF THE HIGHWAY, AND ABOUT LEVEL WITH THE HIGHWAY. <p> <h2>STATION RECOVERY (2000) </h2> <p>RECOVERY NOTE BY CALTRANS 2000 (JRL) RECOVERED IN GOOD CONDITION. JS1970 A 1101 http://www.geocaching.com/mark/details.asp?PID=JS1970 A 1101 Geocache Geocache A 1101 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1101</h1> <b> PID </b> JS1970 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 14 36.04154(N) 121 58 56.07598(W) ADJUSTED <br> <b> NAVD 88 </b> 5.2 (meters) 17. (feet) GPS OBS <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> X </b> -2,656,615.490 (meters) COMP <br> <b> Y </b> -4,254,406.848 (meters) COMP <br> <b> Z </b> 3,926,677.021 (meters) COMP <br> <b> LAPLACE CORR</b> -2.98 (seconds) DEFLEC99 <br> <b> ELLIP HEIGHT</b> -26.68 (meters) (06/06/94) GPS OBS <br> <b> GEOID HEIGHT</b> -31.98 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> FIRST <br> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <b> ELLP ORDER </b> FOURTH CLASS I <br> <p>The horizontal coordinates were established by GPS observations and adjusted by the National Geodetic Survey in June 1994. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was determined by GPS observations and a high-resolution geoid model. The vertical order pertains to the NGVD 29 superseded value. <p>The X, Y, and Z were computed from the position and the ellipsoidal ht. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The ellipsoidal height was determined by GPS observations and is referenced to NAD 83. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 564,016.040 2</td><td>001,554.478</td><td> MT </td><td>1.00002162</td><td> +0 ' 00 40.3"</td></tr><tr><td>SPC CA 2 </td><td>1,850,442.62 6</td><td>566,766.65 </td><td> sFT </td><td>1.00002162</td><td> +0 ' 00 40.3"</td></tr><tr><td>UTM 10 </td><td>4,233,304.864 </td><td>589,061.344</td><td> MT </td><td>0.99969768</td><td> +0 ' 37 48.1"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 1.00000419 x 1.00002162 = 1.00002581 <br> <b>UTM 10 </b> 1.00000419 x 0.99969768 = 0.99970187 <br> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 4.35 (m) 14.3 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH8906133305(NAD 83) <br>MARKER: DV = VERTICAL CONTROL DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CONCRETE HEADWALL OF CULVERT <br>STAMPING: A 1101 1960 <br>MARK LOGO: CGS <br>MAGNETIC: O = OTHER; SEE DESCRIPTION <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - May 05, 2005 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1960 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>19880608</td><td>GOOD </td><td>CADWR</td></tr><tr><td>20041006</td><td>GOOD </td><td>DEWDAV</td></tr><tr><td>20050505</td><td>GOOD </td><td>CONDOR</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1960 3.4 MI E FROM FAIRFIELD. 2.8 MILES EAST ALONG STATE HIGHWAY 12 FROM THE COUNTY COURTHOUSE AT FAIRFIELD, THENCE 0.6 MILE EAST ALONG AN ASPHALT ROAD (A FORMER ALIGNMENT OF THE HIGHWAY), 0.35 MILE EAST OF THE JUNCTION OF WALTERS ROAD, 0.05 MILE EAST OF THE T JUNCTION OF A DRIVEWAY LEADING NORTH TO A HOUSE, IN R1W T5N S28, IN TOP AND 0.8 FOOT EAST OF THE WEST END OF THE SOUTH CONCRETE HEAD WALL OF 2-BY 7-FOOT CONCRETE BOX CULVERT A 181+94, 22 FEET SOUTH OF THE CENTER LINE OF THE ROAD, AND ABOUT LEVEL WITH THE ROAD. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1988 (TM) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY CA DEPT OF WATER RES 1988 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (2004) </h2> <p>RECOVERY NOTE BY DEWBERRY DAVIS 2004 (KEC) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (2005) </h2> <p>RECOVERY NOTE BY CONDOR TECHNOLOGIES 2005 (DLS) ADDITIONAL NOTES. THE FORMER ALIGNMENT OF THE HWY IS CALLED PETERSEN RD. LOCATED 1.85 MILES SOUTH FROM THE JUNCTION OF WALTERS RD. AND AIRBASE PKWY. LIKEWISE 0.2 MILES NORTH OF THE JUCTION OF HWY 12 AND JEPSON PKWY. JEPSON PKWY BECOMES WALTERS RD. NORTH OF PETERSEN RD. A CYCLONE FENCE IS CENTERED ON THE HEADWALL, BUT WE WERE ABLE TO USE THE ROVER UNIT TO COLLECT DATA FOR THIS POINT. JT0167 A 1199 http://www.geocaching.com/mark/details.asp?PID=JT0167 A 1199 Geocache Geocache A 1199 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1199</h1> <b> PID </b> JT0167 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> FAIRFIELD SOUTH (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 09 09. (N) 122 06 48. (W) SCALED <br> <b> NAVD 88 </b> 4.00 (+/-2cm) 13.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.99 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS I (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 553,940. </td><td> 1,990,070. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 3.207 (m) 10.52 (f) ADJ UNCH 1 1 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH776231(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: A 1199 1969 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1969 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1990 </td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1969 4.8 MI S FROM CORDELIA JUNCTION. 4.75 MILES SOUTH ALONG STATE HIGHWAY 21 FROM THE OVERPASS OVER INTERSTATE HIGHWAY 80 AT CORDELIA JUNCTION, 0.4 MILE NORTHWEST OF IBIS OVERCROSSING, IN THE TOP AND 1.1 FEET NORTHWEST OF THE SOUTHEAST END OF THE SOUTHWEST CONCRETE HEAD WALL OF TRIPLE 48-INCH PIPE CULVERTS, 31 1/2 FEET SOUTHWEST OF THE CENTER LINE OF THE SOUTHWEST LANES OF THE HIGHWAY, AND ABOUT 1/2 FOOT LOWER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1990 (CHM) RECOVERED IN GOOD CONDITION. JS1601 A 129 RESET http://www.geocaching.com/mark/details.asp?PID=JS1601 A 129 RESET Geocache Geocache A 129 RESET CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 129 RESET</h1> <b> PID </b> JS1601 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ALLENDALE (1978) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 22 33. (N) 121 57 03. (W) SCALED <br> <b> NAVD 88 </b> 31.915 (meters) 104.71 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.70 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 31.894 (meters) 104.64 (feet) COMP <br> <b> MODELED GRAV</b> 979,975.5 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS I <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 578,720. </td><td> 2,004,300. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH916480(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC. <br>STAMPING: A 129 RESET 1962 <br>MARK LOGO: CGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1962 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1967 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1983 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1967 1.4 MI NE FROM VACAVILLE. 1.45 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE EAST MONTE VISTA AVENUE OVERPASS AT VACAVILLE, 0.3 MILE NORTHEAST OF BENCH MARK H 969, IN THE TOP AND 12 FEET NORTHEAST OF THE SOUTHWEST END OF THE NORTHWEST CONCRETE CURB OF BRIDGE 23-11L OVER HORSE CREEK, 42 FEET NORTHWEST OF THE CENTER LINE OF THE NORTHWEST LANES OF THE HIGHWAY, AND ABOUT 1 FOOT HIGHER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1983) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1983 RECOVERED IN GOOD CONDITION. NEW DESCRIPTION FOLLOWS. TO REACH THE STATION FROM THE EAST MONTE VISTA OVERPASS AT VACAVILLE, GO NORTHEAST ON INTERSTATE HIGHWAY 80 FOR 2.3 KM (1.45 MI) TO A BRIDGE OVER HORSE CREEK ON THE LEFT AND THE MARK IS IN THE TOP OF THE NORTHWEST CURB AT THE WEST END OF THE BRIDGE. 12.8 METERS (42.0 FT) NORTHWEST OF THE CENTERLINE OF THE SOUTHWESTBOUND LANES OF INTERSTATE HIGHWAY 80. THE MARK IS 0.2 M ABOVE THE HIGHWAY. JT9519 A 1393 http://www.geocaching.com/mark/details.asp?PID=JT9519 A 1393 Geocache Geocache A 1393 NGS NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 1393</h1> <b> PID </b> JT9519 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> CORDELIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 12 28. (N) 122 09 04. (W) SCALED <br> <b> NAVD 88 </b> 20.456 (meters) 67.11 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.80 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 20.443 (meters) 67.07 (feet) COMP <br> <b> MODELED GRAV</b> 979,985.9 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS II <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 560,080. </td><td> 1,986,770. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH743292(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE <br>SP_SET: PIER <br>STAMPING: A 1393 1987 <br>MARK LOGO: NGS <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1987 </td><td>MONUMENTED </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1987 1.5 KM (0.95 MI) SW FROM CORDELIA. 1.5 KM (0.95 MI) SOUTHWESTERLY ALONG INTERSTATE HIGHWAY 80 FROM THE JUNCTION OF INTERSTATE HIGHWAY 680 IN CORDELIA, SET VERTICALLY IN THE EAST FACE OF THE FIRST PIER EAST OF THE WEST ABUTMENT OF THE SOUTHERN PACIFIC RAILROAD OVERPASS OF INTERSTATE HIGHWAY 80, AND 6.6 M (21.7 FT) NORTHWEST OF THE CENTER OF THE MOST NORTHWESTERLY WESTBOUND LANE OF THE HIGHWAY. THE MARK IS 1.4 M ABOVE THE GROUND. JS1950 A 191 http://www.geocaching.com/mark/details.asp?PID=JS1950 A 191 Geocache Geocache A 191 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 191</h1> <b> PID </b> JS1950 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BIRDS LANDING (1992) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 11 14. (N) 121 50 58. (W) SCALED <br> <b> NAVD 88 </b> 50.63 (+/-2cm) 166.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.25 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 557,800. </td><td> 2,013,190. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 49.864 (m) 163.60 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH007272(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: A 191 1935 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1935 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1958 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1958 9.7 MI W FROM RIO VISTA. 9.7 MILES WEST FROM THE WEST END OF A DRAW BRIDGE OVER THE SACRAMENTO RIVER AT RIO VISTA, ABOUT 125 YARDS EAST OF A STEEL TOWER BEARING A POWER LINE CROSSING, 316.7 FEET EAST OF THE NORTHEAST CORNER OF CONCRETE CULVERT NO. B 164 + 00, 29.0 FEET NORTH OF THE CENTER LINE OF STATE HIGHWAY 12, 0.8 FEET SOUTH OF THE EAST-WEST FENCE LINE, 1.7 FEET WEST OF THE WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FEET. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1988 (TM) RECOVERED IN GOOD CONDITION. JT0259 A 206 http://www.geocaching.com/mark/details.asp?PID=JT0259 A 206 Geocache Geocache A 206 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 206</h1> <b> PID </b> JT0259 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> CORDELIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 12 24. (N) 122 11 08. (W) SCALED <br> <b> NAVD 88 </b> 73.55 (+/-2cm) 241.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.75 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 559,960. </td><td> 1,983,750. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 72.769 (m) 238.74 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH713290(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: A 206 1935 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1935 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1990 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>1990 </td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1961 2.9 MI W FROM CORDELIA. 2.9 MILES WEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD TRACK FROM THE STATION AT CORDELIA, 1.0 MILE EAST OF CRESTON, 18 RAILS WEST OF MILEPOST 42, 47 FEET SOUTH OF THE SOUTH RAIL, 14 FEET EAST OF THE CENTER OF AN IRON GATE AT THE ENTRANCE TO A FIELD, 1.8 FEET NORTH OF A FENCE LINE, 1.5 FEET NORTH OF A METAL WITNESS POST, ABOUT 5 FEET LOWER THAN THE TRACK, AND SET IN THE TOP OF A CONCRETE POST THAT PROJECTS 0.4 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1990 (CHM) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1990 (JH) RECOVERED IN GOOD CONDITION. JT0579 A 35+00 http://www.geocaching.com/mark/details.asp?PID=JT0579 A 35+00 Geocache Geocache A 35+00 CADH CADH Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 35+00</h1> <b> PID </b> JT0579 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> FAIRFIELD SOUTH (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 42. (N) 122 02 02. (W) SCALED <br> <b> NAVD 88 </b> 2.51 (+/-2cm) 8.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.88 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,200. </td><td> 1,997,030. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1.72 (m) 5.6 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH845334(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED </td><td>CADH</td></tr><tr><td>1958 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1958 0.6 MI SE FROM FAIRFIELD. 0.55 MILE SOUTHEAST ALONG STATE HIGHWAY 12 FROM THE COURTHOUSE AT FAIRFIELD, IN R2W T5N S25, AT 36-INCH CORRUGATED METAL PIPE CULVERT A 35+00, IN THE TOP OF THE EAST END OF THE NORTH CONCRETE HEAD WALL, 22 1/2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 1/2 FOOT LOWER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. JS2044 A 44 http://www.geocaching.com/mark/details.asp?PID=JS2044 A 44 Geocache Geocache A 44 DOD USE Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 44</h1> <b> PID </b> JS2044 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> RIO VISTA (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 49. (N) 121 42 44. (W) SCALED <br> <b> NAVD 88 </b> 0.18 (+/-2cm) 0.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.14 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,460. </td><td> 2,025,190. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) -0.565 (m) -1.85 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH126339(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: A 44 1952 <br>MARK LOGO: USE <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1952 </td><td>MONUMENTED </td><td>DOD</td></tr><tr><td>1952 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1989 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1952 0.9 MI W FROM HASTINGS ISLAND FERRY. 0.9 MILE WEST ALONG A PAVED COUNTY ROAD FROM THE SOUTHWEST LANDING OF HASTINGS ISLAND FERRY, AT THE SOUTHWEST CORNER OF A TRIANGLE FORMED BY THE JUNCTION OF A PAVED ROAD LEADING SOUTH, 179 FEET SOUTHWEST OF THE CENTER LINE OF THE COUNTY ROAD, 14 FEET WEST OF THE CENTER LINE OF A ROAD LEADING SOUTH, 13.3 FEET NORTHEAST OF AN IRRIGATION HEADGATE, 1.8 FEET SOUTH OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1989) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1989 (TM) MARK NOT FOUND. JT0352 A 467 http://www.geocaching.com/mark/details.asp?PID=JT0352 A 467 Geocache Geocache A 467 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 467</h1> <b> PID </b> JT0352 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 55. (N) 122 11 44. (W) SCALED <br> <b> NAVD 88 </b> 3.70 (+/-2cm) 12.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.04 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,120. </td><td> 1,982,840. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.88 (m) 9.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH705152(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: A 467 1950 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1950 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1950 2.1 MI E FROM VALLEJO. 2.1 MILES EAST ALONG BENECIA ROAD FROM THE INTERSECTION OF U.S. HIGHWAY 40 AT VALLEJO, 0.1 MILE EAST OF A DIRT ROAD LEADING SOUTH TO DILLON POINT AND THE CITY DUMP GROUND, IN THE TOP OF THE WEST END OF A DOUBLE CONCRETE CULVERT, 67.2 FEET NORTHWEST OF A POWER LINE POLE WITH GUY WIRES, 25.2 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 0.9 FOOT EAST OF THE WEST END OF THE CULVERT, AND 1/2 FOOT LOWER THAN THE ROAD. JT0353 A 467 RESET http://www.geocaching.com/mark/details.asp?PID=JT0353 A 467 RESET Geocache Geocache A 467 RESET CADH CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 467 RESET</h1> <b> PID </b> JT0353 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 04 55. (N) 122 11 45. (W) SCALED <br> <b> NAVD 88 </b> 3.70 (+/-2cm) 12.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.04 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 546,120. </td><td> 1,982,820. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/??) 2.88 (m) 9.4 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH705152(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <br>STAMPING: A 467 RESET 1960 <br>MARK LOGO: CGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1960 </td><td>MONUMENTED </td><td>CADH</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CA DIV OF HIGHWAYS 1960 2 MI E FROM VALLEJO. THE MARK IS LOCATED ABOUT 2.0 MILES EAST ALONG BENICIA FREEWAY FROM THE INTERSECTION OF U.S. HIGHWAY 40 AT VALLEJO, 0.8 MILE EAST OF GLEN COVE ROAD OVERCROSSING, 0.2 MILE WEST OF MILLER ROAD OVERCROSSING, IN THE TOP OF THE EAST END OF A CONCRETE BOX CULVERT ENDWALL, 74 FEET SOUTH OF THE CENTERLINE OF THE FREEWAY AND 5.5 FEET LOWER THAN THE PAVEMENT. JS2050 A 474 http://www.geocaching.com/mark/details.asp?PID=JS2050 A 474 Geocache Geocache A 474 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 474</h1> <b> PID </b> JS2050 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> RIO VISTA (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 11 20. (N) 121 43 24. (W) SCALED <br> <b> NAVD 88 </b> 6.71 (+/-2cm) 22.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.26 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> SECOND CLASS 0 (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 558,010. </td><td> 2,024,240. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 5.959 (m) 19.55 (f) ADJ UNCH 2 0 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH118275(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: ABUTMENT <br>STAMPING: A 474 1951 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1951 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1989 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>20041203</td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1951 3.2 MI NW FROM RIO VISTA. 2.7 MILES NORTHWEST ALONG STATE HIGHWAY 12 FROM THE WEST END OF THE DRAWBRIDGE OVER THE SACRAMENTO RIVER, THENCE 0.5 MILES NORTH ALONG A PAVED COUNTY ROAD, 0.1 MILES SOUTH OF A SHARP CURVE AND T JUNCTION OF A DIRT ROAD LEADING WEST, AT A CONCRETE BRIDGE OVER A DITCH, IN THE TOP OF THE WEST END OF THE NORTH ABUTMENT, 13.0 FEET WEST OF THE CENTER LINE OF THE ROAD, AND SET ABOUT LEVEL WITH THE ROAD. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1989) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1989 (TM) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (2004) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 2004 (DLH) BRIDGE LOCATED ON LIBERTY ISLAND RD. JS1945 A 568 RESET http://www.geocaching.com/mark/details.asp?PID=JS1945 A 568 RESET Geocache Geocache A 568 RESET CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 568 RESET</h1> <b> PID </b> JS1945 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BIRDS LANDING (1992) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 11 05. (N) 121 48 21. (W) SCALED <br> <b> NAVD 88 </b> 27.68 (+/-2cm) 90.8 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.28 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 557,530. </td><td> 2,017,010. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (08/19/04) 26.92 (m) 88.3 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH045269(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE <br>STAMPING: A 568 RESET 1967 <br>MARK LOGO: CGS <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1967 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1986 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>1988 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>1990 </td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1967 7.4 MI W FROM RIO VISTA. 7.3 MILES WEST ALONG STATE HIGHWAY 12 FROM THE NORTHWEST END OF THE DRAWBRIDGE OVER THE SACRAMENTO RIVER AT RIO VISTA, THENCE 0.1 MILE NORTH ALONG STATE HIGHWAY 113, IN THE TOP AND 1.0 FOOT NORTH OF THE SOUTH END OF THE EAST CONCRETE GUARDRAIL OF ROUND HILL CREEK BRIDGE 23-38, 16 FEET EAST OF THE CENTER LINE OF THE HIGHWAY, AND ABOUT 3 1/2 FEET HIGHER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (AEP) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1988 (TM) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1990 (CHM) RECOVERED IN GOOD CONDITION. JT9604 A 794 RESET http://www.geocaching.com/mark/details.asp?PID=JT9604 A 794 RESET Geocache Geocache A 794 RESET CADT NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 794 RESET</h1> <b> PID </b> JT9604 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> FAIRFIELD SOUTH (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 37. (N) 122 00 38. (W) SCALED <br> <b> NAVD 88 </b> 4.47 (+/-2cm) 14.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.93 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> THIRD (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,050. </td><td> 1,999,080. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (08/19/04) 3.69 (m) 12.1 (f) RESET 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH865333(NAD 83) <br>MARKER: DV = VERTICAL CONTROL DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE RAIL <br>STAMPING: A 794 RESET 1980 <br>MARK LOGO: NGS <br>MAGNETIC: N = NO MAGNETIC MATERIAL <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1980 </td><td>MONUMENTED </td><td>CADT</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CALTRANS 1980 1.8 MILES EAST ALONG STATE HIGHWAY 12 FROM THE COURTHOUSE IN FAIRFIELD IN SEC 30 R1W T5N, IN BRIDGE NO. 17.23 OVER MCCOY CREEK, IN THE NORTH BARRIER RAIL (4.3 FT WEST OF THE EAST END), 20.5 FT NORTH OF THE CENTERLINE STRIPE OF THE HWY, AND ABOUT 2.5 FT ABOVE THE HIGHWAY EDGE. JT0576 A 795 http://www.geocaching.com/mark/details.asp?PID=JT0576 A 795 Geocache Geocache A 795 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 795</h1> <b> PID </b> JT0576 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> FAIRFIELD SOUTH (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 39. (N) 122 01 34. (W) SCALED <br> <b> NAVD 88 </b> 2.56 (+/-2cm) 8.4 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.90 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 564,110. </td><td> 1,997,710. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 1.777 (m) 5.83 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH852333(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: A 795 1946 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1946 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1958 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1964 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1958 1 MI E FROM FAIRFIELD. 0.95 MILE EAST ALONG STATE HIGHWAY 12 FROM THE COURTHOUSE AT FAIRFIELD, IN R2W T5N S25, 95 YARDS WEST OF THE CENTER OF THE T JUNCTION OF THE ENTRANCE TO THE FAIRFIELD-SUISUN AIR PARK (ABANDONED), 84.2 FEET NORTH OF THE CENTER LINE OF THE HIGHWAY, 31.1 FEET NORTH OF A FENCE, 12.5 FEET WEST OF THE NORTHWEST CORNER OF THE WEST ONE OF TWO CORRUGATED METAL HANGARS, 3.9 FEET SOUTHWEST OF A WOODEN POST (HANGAR DOOR SUPPORT), 1.7 FEET WEST OF A WITNESS POST, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1964 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1988 (TM) MARK NOT FOUND. JS2149 A 849 http://www.geocaching.com/mark/details.asp?PID=JS2149 A 849 Geocache Geocache A 849 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 849</h1> <b> PID </b> JS2149 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> WINTERS (1978) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 30 37. (N) 121 57 52. (W) SCALED <br> <b> NAVD 88 </b> 41.00 (+/-2cm) 134.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.32 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 593,650. </td><td> 2,003,100. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 40.211 (m) 131.93 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH902629(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: A 849 1948 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1948 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1967 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1967 0.8 MI S FROM WINTERS. 0.85 MILE SOUTH ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE CROSSING OF MAIN STREET AT WINTERS, AT THE CROSSING OF A PRIVATE ROAD, 13.7 FEET SOUTHWEST OF THE SOUTHWEST RAIL, 63 FEET SOUTHWEST AND ACROSS THE TRACKS FROM THE CENTER LINE OF WINTERS ROAD, 20 FEET SOUTH OF THE CENTER OF THE CROSSING, 1.0 FOOT NORTHEAST OF A WITNESS POST, ABOUT 1 FOOT HIGHER THAN THE TRACKS, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND. JS1921 A 904 http://www.geocaching.com/mark/details.asp?PID=JS1921 A 904 Geocache Geocache A 904 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <b> TIDAL BM </b> This is a Tidal Bench Mark. <br> <h1>A 904</h1> <b> PID </b> JS1921 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> RIO VISTA (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 08 42. (N) 121 41 39. (W) SCALED <br> <b> NAVD 88 </b> 5.37 (+/-2cm) 17.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.30 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>This Tidal Bench Mark is designated as VM 11925 by the Center for Operational Oceanographic Products and Services. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 553,140. </td><td> 2,026,810. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 4.628 (m) 15.18 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH144227(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: FOUNDATION <br>STAMPING: A 904 1957 <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1957 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1963 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1987 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>1987 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>1988 </td><td>GOOD </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1957 0.9 MI S FROM RIO VISTA. 0.5 MILE SOUTH ALONG SECOND STREET FROM THE POST OFFICE AT RIO VISTA, THENCE 0.4 MILE SOUTH ALONG A PAVED COUNTY ROAD, IN R3E T4N, AT THE U.S. ARMY ENGINEERS DOCKYARD, AT BUILDING T-42, IN THE TOP OF THE CONCRETE FOUNDATION FOR THE DOOR SLIDE, BELOW FIRE ALARM BOX 3, 12.0 FEET WEST OF THE NORTHEAST CORNER OF THE BUILDING, 1.0 FOOT NORTH OF THE NORTH WALL, AND ABOUT LEVEL WITH THE STREET. <p> <h2>STATION RECOVERY (1963) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1963 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1987 (CAP) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1987) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1987 (JP) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1988 (TM) RECOVERED IN GOOD CONDITION. JS1974 A 935 http://www.geocaching.com/mark/details.asp?PID=JS1974 A 935 Geocache Geocache A 935 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 935</h1> <b> PID </b> JS1974 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 14 35. (N) 121 59 49. (W) SCALED <br> <b> NAVD 88 </b> 5.10 (+/-2cm) 16.7 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.95 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 563,980. </td><td> 2,000,270. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 4.32 (m) 14.2 (f) COMPUTED 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH877332(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: A 935 1958 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1958 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1960 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1966 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1988 </td><td>MARK NOT FOUND </td><td>USPSQD</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1960 2.7 MI E FROM FAIRFIELD. 2.7 MILES EAST ALONG STATE HIGHWAY 12 FROM THE COUNTY COURTHOUSE AT FAIRFIELD, IN R1W T5N S32, ABOUT 0.1 MILE WEST OF THE Y JUNCTION OF AN ASPHALT ROAD LEADING EAST TO TRAVIS AIR FORCE BASE, 90 1/2 FEET SOUTH OF THE CENTER LINE OF THE SOUTH TRAFFIC LANES OF THE HIGHWAY, 144.5 FEET SOUTHWEST OF THE SOUTH LEG SUPPORTING A TRAVIS A.F. BASE 2 SIGN, 120 FEET NORTHEAST OF THE NORTHWEST ONE OF TWO EUCALYPTUS TREES, 2 1/2 FEET NORTH OF A TELEPHONE GUY POLE WITH A GUY WIRE, 2.8 FEET WEST OF A WITNESS POST, ABOUT 2 1/2 FEET LOWER THAN THE HIGHWAY, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1966) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1966 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1988 (TM) MARK NOT FOUND. JS1608 A 968 http://www.geocaching.com/mark/details.asp?PID=JS1608 A 968 Geocache Geocache A 968 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>A 968</h1> <b> PID </b> JS1608 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ALLENDALE (1978) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 24 34. (N) 121 54 21. (W) SCALED <br> <b> NAVD 88 </b> 24.730 (meters) 81.14 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.71 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 24.714 (meters) 81.08 (feet) COMP <br> <b> MODELED GRAV</b> 979,972.7 (mgal) NAVD 88 <br> <p> <b> VERT ORDER </b> FIRST CLASS I <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The orthometric height was determined by differential leveling and adjusted by the National Geodetic Survey in June 1991. <p>The geoid height was determined by GEOID03. <p>The dynamic height is computed by dividing the NAVD 88 geopotential number by the normal gravity value computed on the Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 degrees latitude (g = 980.6199 gals.). <p>The modeled gravity was interpolated from observed gravity values. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 582,460. </td><td> 2,008,230. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 23.940 (m) 78.54 (f) ADJ UNCH 1 1 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH955518(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: GAS PUMP FOUNDATION <br>STAMPING: A 968 1964 <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1964 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1964 4.8 MI NE FROM VACAVILLE. 4.8 MILES NORTHEAST ALONG U.S. HIGHWAY 40 FROM THE EAST MONTE VISTA AVENUE OVERPASS AT VACAVILLE, AT THE VACA-DIXON AIRPORT, 73 FEET EAST OF THE SOUTHEAST CORNER OF THE OFFICE BUILDING, IN THE TOP OF THE SOUTHWEST CORNER OF THE CONCRETE FOUNDATION OF THE GAS PUMP, 1.9 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF THE PUMP, AND ABOUT 2 1/2 FEET LOWER THAN THE RUNWAY. JS4513 AIRPORT BEACON TRAVIS AFB http://www.geocaching.com/mark/details.asp?PID=JS4513 AIRPORT BEACON TRAVIS AFB Geocache Geocache AIRPORT BEACON TRAVIS AFB CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>AIRPORT BEACON TRAVIS AFB</h1> <b> PID </b> JS4513 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ELMIRA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 15 55.81623(N) 121 56 28.16480(W) ADJUSTED <br> <b> NAVD 88 </b> <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> -3.21 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -31.99 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> THIRD <br> <p>The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in March 1994. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p> <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 566,477.350 2</td><td>005,149.728</td><td> MT </td><td>1.00001607</td><td> +0 ' 02 13.6"</td></tr><tr><td>SPC CA 2 </td><td>1,858,517.77 6</td><td>578,562.07 </td><td> sFT </td><td>1.00001607</td><td> +0 ' 02 13.6"</td></tr><tr><td>UTM 10 </td><td>4,235,804.064 </td><td>592,628.672</td><td> MT </td><td>0.99970567</td><td> +0 ' 39 20.9"</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 38 15 55.81850(N) 121 56 28.16801(W) AD(1984.00) 4 <br> <b> NAD 27 </b> 38 15 56.13600(N) 121 56 24.30500(W) AD( ) 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH9262935804(NAD 83) <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1961 </td><td>MONUMENTED </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (OSR) THE STATION IS THE CENTER OF THE BEACON. BEING IN A RESTRICTED AREA, THE INFORMATION AS TO THE HEIGHT AND THE LOCATION COULD NOT BE OBTAINED. THE BEACON IS ON A CUPOLA ON A LARGE HANGAR ON TRAVIS AIRFORCE BASE. IT IS A REVOLVING GREEN AND WHITE BEACON. JS4494 ALEXANDERS BARN VENT http://www.geocaching.com/mark/details.asp?PID=JS4494 ALEXANDERS BARN VENT Geocache Geocache ALEXANDERS BARN VENT Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ALEXANDERS BARN VENT</h1> <b> PID </b> JS4494 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> DENVERTON (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 10 31.09542(N) 121 57 51.41841(W) ADJUSTED <br> <b> NAVD 88 </b> <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> -1.61 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -32.16 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> THIRD <br> <p>The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in March 1994. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p> <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 556,463.738 2</td><td>003,129.763</td><td> MT </td><td>1.00003958</td><td> +0 ' 01 21.1"</td></tr><tr><td>SPC CA 2 </td><td>1,825,664.78 6</td><td>571,934.90 </td><td> sFT </td><td>1.00003958</td><td> +0 ' 01 21.1"</td></tr><tr><td>UTM 10 </td><td>4,225,772.493 </td><td>590,717.481</td><td> MT </td><td>0.99970135</td><td> +0 ' 38 24.7"</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 38 10 31.09334(N) 121 57 51.41921(W) AD(1984.00) 4 <br> <b> NAD 27 </b> 38 10 31.40300(N) 121 57 47.55800(W) AD( ) 3 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH9071725772(NAD 83) <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>UNK </td><td>MONUMENTED</td><td>Report By</td></tr><tr><td>1941 </td><td>SEE DESCRIPTION </td><td>CGS</td></tr><tr><td>1964 </td><td>SEE DESCRIPTION </td><td>CGS</td></tr><tr><td>1977 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (KGC) CENTER OF SMALL VENTILATOR ON LARGE RED BARN, GREEN ROOF. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (EHS) THE STATION WAS RECOVERED IN GOOD CONDITION AND IS THE CENTER OF A SMALL, LONE, WOODEN VENTILATOR ON THE TOP OF A 48X62-FOOT WOODEN BARN THAT IS PAINTED RED AND HAS A GREEN ROOF AND IS AT THE EAST EDGE OF A GROUP OF FARM BUILDINGS ON THE WEST SIDE OF MONTEZUMA SLOUGH ABOUT 1 MILE SOUTHEAST OF BELDONS LANDING. <p> <h2>STATION RECOVERY (1977) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CA) THE STATION WAS RECOVERED IN GOOD CONDITION. THE 1941 DESCRIPTION IS ADEQUATE. JS4439 ANDERSON 2 http://www.geocaching.com/mark/details.asp?PID=JS4439 ANDERSON 2 Geocache Geocache ANDERSON 2 CGS CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ANDERSON 2</h1> <b> PID </b> JS4439 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> ANTIOCH NORTH (1978) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 04 30.34711(N) 121 49 00.07917(W) ADJUSTED <br> <b> NAVD 88 </b> 60. (meters) 197. (feet) SCALED <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> -1.55 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -32.34 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> SECOND <br> <p>The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in March 1994. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was scaled from a topographic map. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 545,355.790 2</td><td>016,085.345</td><td> MT </td><td>1.00006855</td><td> +0 ' 06 56.1"</td></tr><tr><td>SPC CA 2 </td><td>1,789,221.45 6</td><td>614,440.00 </td><td> sFT </td><td>1.00006855</td><td> +0 ' 06 56.1"</td></tr><tr><td>SPC CA 3 </td><td> 675,620.431 1</td><td>884,480.177</td><td> MT </td><td>0.99994513</td><td> -0 ' 48 22.0"</td></tr><tr><td>SPC CA 3 </td><td>2,216,598.03 6</td><td>182,665.38 </td><td> sFT </td><td>0.99994513</td><td> -0 ' 48 22.0"</td></tr><tr><td>UTM 10 </td><td>4,214,808.167 </td><td>603,787.326</td><td> MT </td><td>0.99973267</td><td> +0 ' 43 47.3"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 0.99999570 x 1.00006855 = 1.00006425 <br> <b>SPC CA 3 </b> 0.99999570 x 0.99994513 = 0.99994083 <br> <b>UTM 10 </b> 0.99999570 x 0.99973267 = 0.99972837 <br> <p> <table border=1><tr><td> </td><td> Primary Azimuth Mark </td><td>Grid Az</td></tr><tr><td>SPC CA 2 </td><td> DUNE </td><td>166&deg; 36' 29.0"</td></tr><tr><td>SPC CA 3 </td><td> DUNE </td><td>167&deg; 31' 47.1"</td></tr><tr><td>UTM 10 </td><td> DUNE </td><td>165&deg; 59' 37.8"</td></tr> </table> <p> <table border=1><tr><td>PID </td><td>Reference Object </td><td> Distance </td><td>Geod. Az </td></tr><tr><td>JS4417</td><td>SAN JOAQUIN R MID TRANS TOWER </td><td>APPROX. 6.5 KM</td><td>154&deg; 29' 17.5"</td></tr><tr><td>JS4416</td><td>SAN JOAQUIN RIVER S TRANS TWR </td><td>APPROX. 7.3 KM</td><td>157&deg; 45' 10.9"</td></tr><tr><td>JS4408</td><td>DUNE </td><td>APPROX. 6.7 KM</td><td>166&deg; 43' 25.1"</td></tr><tr><td>JS4441</td><td>ANTIOCH MUNICIPAL TANK </td><td>APPROX. 6.8 KM</td><td>171&deg; 48' 07.4"</td></tr><tr><td>JS4440</td><td>ANTIOCH SCHOOLHOUSE CUPOLA </td><td>APPROX. 6.7 KM</td><td>178&deg; 08' 25.1"</td></tr><tr><td>JS4431</td><td>PITTSBURG W ELEC CHEM CO TANK </td><td>APPROX. 6.3 KM</td><td>212&deg; 49' 38.2"</td></tr><tr><td>JS4405</td><td>PITTSBURG COLUMBIA STEEL CO TK </td><td>APPROX. 6.8 KM</td><td>220&deg; 19' 32.8"</td></tr><tr><td>JS4401</td><td>PITTSBURG REDWOOD MFG CO TANK </td><td>APPROX. 7.0 KM</td><td>223&deg; 57' 31.4"</td></tr><tr><td>JS4470</td><td>NEW YORK SLOUGH WEST END LIGHT </td><td>APPROX. 7.0 KM</td><td>238&deg; 12' 56.0"</td></tr><tr><td>JS4457</td><td>PITT </td><td>APPROX. 7.5 KM</td><td>239&deg; 26' 40.2"</td></tr><tr><td>JS4459</td><td>CHIP ISLAND FERRY SLIP TANK </td><td>APPROX. 9.3 KM</td><td>252&deg; 34' 11.2"</td></tr><tr><td>JS4395</td><td>VAN SICKLE IS ECHO BOARD LIGHT </td><td>APPROX. 4.9 KM</td><td>253&deg; 11' 06.0"</td></tr><tr><td>JS4407</td><td>HI </td><td>APPROX. 1.4 KM</td><td>256&deg; 11' 46.4"</td></tr><tr><td>JS4394</td><td>VAN SICKLE ISLAND BEACON </td><td>APPROX. 4.4 KM</td><td>257&deg; 00' 56.4"</td></tr><tr><td>JS4437</td><td>COLLINSVILLE CHURCH SPIRE </td><td>APPROX. 3.0 KM</td><td>286&deg; 10' 47.5"</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 38 04 30.34470(N) 121 49 00.07819(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 38 04 30.63600(N) 121 48 56.24200(W) AD( ) 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH0378714808(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 0 = UNSPECIFIED SETTING <br>MARK LOGO: CGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1922 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1953 </td><td>MARK NOT FOUND </td><td>USGS</td></tr><tr><td>1964 </td><td>MARK NOT FOUND </td><td>CGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1922 (OWS) STATION IS ON A HILL 1 MILE E OF THE EASTERN END OF MONTEZUMA ISLAND, AND 1/2 MILE BACK FROM THE SACRAMENTO RIVER. IT IS THE FARTHEST HILL TO THE E FROM WHICH THE SIGNAL COLLINSVILLE CAN BE SEEN. SHERMAN ISLAND LIGHT IS IN RANGE WITH THE SMALL TANK AT THE WESTERN END OF BROWNS ISLAND. THE SUMMIT IS VERY INDEFINITE, BEING NEARLY FLAT FOR 30 OR 40 METERS IN A NORTHWESTERLY AND SOUTHEASTERLY DIRECTION. THE STATION IS IN THE CENTER OF THE RIDGE NEAR THE PLACE WHERE IT BEGINS TO SLOPE TO THE NW. <p>THE STATION IS MARKED BY A STANDARD STATION-MARK DISK CEMENTED INTO A GRANITE BLOCK 2 FEET BELOW THE SURFACE. TWO 8-FOOT LENGTHS OF GALVANIZED-IRON PIPE FILLED WITH CONCRETE WERE BURIED, ONE ON EACH SIDE OF THE STATION IN A N AND S LINE, AT A DEPTH OF 2 FEET. <p>NO SURFACE MARKS WERE SET AS THE STATION IS ON PLOWED GROUND. <p> <h2>STATION RECOVERY (1953) </h2> <p>RECOVERY NOTE BY US GEOLOGICAL SURVEY 1953 DESCRIBED AS BEING ON A FLAT TOPPED HILL ABOUT 40 METERS LONG AND BURIED IN THE GROUND ABOUT 2 FEET. A THOROUGH SEARCH WAS MADE FOR THIS STATION BUT NOTHING FOUND. THERE ARE NO SURFACE MARKS AND THE AREA IS PLOWED GROUND. BELIEVE STATION TO BE GOOD SINCE IT IS BURIED TOO DEEP FOR FARM MACHINERY TO DISTURB IT. <p> <h2>STATION RECOVERY (1964) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (EHS) A CAREFUL SEARCH WAS MADE FOR THE STATION MARK AND, ALTHOUGH IT WAS NOT FOUND, IT IS PROBABLY STILL IN PLACE BUT DIFFICULT TO LOCATE WITHOUT THE USE OF A METAL DETECTOR OR BY ESTABLISHING A NEW STATION NEARBY AND COMPUTING AN INVERSE. JT0142 ARMY POINT 2 RESET http://www.geocaching.com/mark/details.asp?PID=JT0142 ARMY POINT 2 RESET Geocache Geocache ARMY POINT 2 RESET CGS NGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ARMY POINT 2 RESET</h1> <b> PID </b> JT0142 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 03 01.75439(N) 122 07 48.90252(W) ADJUSTED <br> <b> NAVD 88 </b> 57.76 (+/-2cm) 189.5 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> -0.88 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> SECOND <br> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in March 1994. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 542,616.011 1</td><td>988,566.742</td><td> MT </td><td>1.00007613</td><td> -0 ' 04 55.6"</td></tr><tr><td>SPC CA 2 </td><td>1,780,232.70 6</td><td>524,156.05 </td><td> sFT </td><td>1.00007613</td><td> -0 ' 04 55.6"</td></tr><tr><td>SPC CA 3 </td><td> 673,322.587 1</td><td>856,924.714</td><td> MT </td><td>0.99994279</td><td> -0 ' 59 53.1"</td></tr><tr><td>SPC CA 3 </td><td>2,209,059.19 6</td><td>092,260.50 </td><td> sFT </td><td>0.99994279</td><td> -0 ' 59 53.1"</td></tr><tr><td>UTM 10 </td><td>4,211,773.722 </td><td>576,309.995</td><td> MT </td><td>0.99967172</td><td> +0 ' 32 10.0"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 0.99999597 x 1.00007613 = 1.00007210 <br> <b>SPC CA 3 </b> 0.99999597 x 0.99994279 = 0.99993876 <br> <b>UTM 10 </b> 0.99999597 x 0.99967172 = 0.99966769 <br> <p> <table border=1><tr><td> </td><td> Primary Azimuth Mark </td><td>Grid Az</td></tr><tr><td>SPC CA 2 </td><td> BAY POINT </td><td>100&deg; 20' 21.3"</td></tr><tr><td>SPC CA 3 </td><td> BAY POINT </td><td>101&deg; 15' 18.8"</td></tr><tr><td>UTM 10 </td><td> BAY POINT </td><td>099&deg; 43' 15.7"</td></tr> </table> <p> <table border=1><tr><td>PID </td><td>Reference Object </td><td> Distance </td><td>Geod. Az </td></tr><tr><td>JT0140</td><td>ARMY POINT 2 RM 2 </td><td> 21.411 METERS</td><td>012&deg; 55' </td></tr><tr><td>JT2069</td><td>ECHO ISLAND NAVIGATION BEACON </td><td>APPROX. 9.2 KM</td><td>039&deg; 09' 40.5"</td></tr><tr><td>JT2047</td><td>SHORE </td><td>APPROX. 5.3 KM</td><td>039&deg; 59' 25.3"</td></tr><tr><td>JT2067</td><td>RYER IS GROUNDED SHIP STACK </td><td>APPROX. 9.3 KM</td><td>058&deg; 04' 54.3"</td></tr><tr><td>JT2117</td><td>SUISUN BAY N CHAN LT 4 </td><td>APPROX. 3.3 KM</td><td>061&deg; 36' 44.5"</td></tr><tr><td>JT2032</td><td>ROE IS PRESTON POINT TRIPOD </td><td>APPROX. 7.7 KM</td><td>073&deg; 04' 42.4"</td></tr><tr><td>JT2084</td><td>POINT EDITH CROSSING RNG R LT </td><td>APPROX. 7.1 KM</td><td>074&deg; 33' 32.0"</td></tr><tr><td>JT2062</td><td>POINT EDITH CROSSING RNG F LT </td><td>APPROX. 6.7 KM</td><td>075&deg; 43' 29.3"</td></tr><tr><td>JT2048</td><td>ROE ISLAND SOUTHWEST END LIGHT </td><td>APPROX. 7.9 KM</td><td>076&deg; 51' 58.0"</td></tr><tr><td>JT2083</td><td>POINT EDITH ECHO BOARD LIGHT </td><td>APPROX. 5.2 KM</td><td>086&deg; 15' 50.3"</td></tr><tr><td>JS4461</td><td>NICHOLS GENERAL CHEMICAL CO TK </td><td>APPROX.12.5 KM</td><td>092&deg; 01' 58.5"</td></tr><tr><td>JT2081</td><td>BAY POINT </td><td>APPROX.10.1 KM</td><td>100&deg; 15' 25.7"</td></tr><tr><td>JT2119</td><td>SUISUN BAY N CHAN LT 2 </td><td>APPROX. 1.6 KM</td><td>102&deg; 26' 17.4"</td></tr><tr><td>AE6343</td><td>ARMY POINT 2 RM 4 </td><td> 28.027 METERS</td><td>102&deg; 47' </td></tr><tr><td>JT2059</td><td>AVON ASSOCIATED OIL CO STACK </td><td>APPROX. 5.2 KM</td><td>114&deg; 37' 11.3"</td></tr><tr><td>JT2070</td><td>FLAG ON DUCK BLIND DUC </td><td>APPROX. 2.3 KM</td><td>119&deg; 34' 37.6"</td></tr><tr><td>HT2451</td><td>CONCORD CA WATER SERV CO TANK </td><td>APPROX.11.7 KM</td><td>135&deg; 02' 17.1"</td></tr><tr><td>JT2033</td><td>BULLS HEAD PT MOCOCO FERT STK </td><td>APPROX. 2.3 KM</td><td>141&deg; 27' 33.6"</td></tr><tr><td>JT2018</td><td>BENICIA RR BR AERO BN </td><td>APPROX. 1.6 KM</td><td>147&deg; 40' 20.5"</td></tr><tr><td>JT2024</td><td>MARTINEZ PAC GE CO CEN STACK </td><td>APPROX. 4.1 KM</td><td>163&deg; 15' 25.3"</td></tr><tr><td>JT2163</td><td>MARTINEZ MUNICIPAL RADIO TOWER </td><td>APPROX. 3.3 KM</td><td>185&deg; 44' 41.1"</td></tr><tr><td>JT2155</td><td>MARTINEZ FOOD CANNERS TANK </td><td>APPROX. 3.5 KM</td><td>194&deg; 09' 51.1"</td></tr><tr><td>JT2153</td><td>BENICIA ARSENAL INCIN VAN </td><td>APPROX. 1.2 KM</td><td>233&deg; 51' 12.0"</td></tr><tr><td>DB4061</td><td>ARMY POINT 2 RM 1 </td><td> 36.280 METERS</td><td>289&deg; 33' </td></tr><tr><td>JT1537</td><td>ARMY POINT 2 RM 3 </td><td> 32.083 METERS</td><td>292&deg; 36' </td></tr><tr><td>JT2154</td><td>BENICIA TANK NR ARSENAL ANT </td><td>APPROX. 1.0 KM</td><td>295&deg; 56' 52.3"</td></tr><tr><td>JT2148</td><td>BENICIA LARGE WATER TANK MANX </td><td>APPROX. 1.5 KM</td><td>296&deg; 56' 04.6"</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> <b> NAD 83(1986)</b> 38 03 01.74748(N) 122 07 48.90359(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 38 03 02.03600(N) 122 07 45.02800(W) AD( ) 2 <br> NGVD 29 (??/??/92) 56.966 (m) 186.90 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH7631011774(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: PIPE FILLED WITH CONC <br>STAMPING: ARMY POINT 2 1922 <br>MARK LOGO: NGS <br>MAGNETIC: N = NO MAGNETIC MATERIAL <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - January 15, 1989 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1922 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1932 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1939 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1941 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1949 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1955 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1955 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1956 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1956 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1960 </td><td>GOOD </td><td>CGS</td></tr><tr><td>1960 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1979 </td><td>GOOD </td><td>NOS</td></tr><tr><td>1979 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19890115</td><td>SEE DESCRIPTION </td><td>NOS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY COAST AND GEODETIC SURVEY 1932 STATION IS ON ARMY PONT, ON N SIDE OF JUNCTION OF CARQUINEZ STRAIT AND SUISUN BAY, ON UNITED STATES ARSENAL GROUNDS, ABOUT 1 MILE NE OF BENICIA, E OF AND ON LINE WITH OUTSIDE EDGE OF COPING ON N WALL OF RESERVOIR, AND 117-1/2 FEET FROM NE CORNER OF BRICKWORK. TO REACH FROM GATE AT ENTRANCE TO ARSENAL, PASS THROUGH GATE, TAKE LEFT-HAND ROAD, AND GO 0.4 MILE UP-HILL TO STATION SITE. ORIGINAL STATION MARK WAS DRILL HOLE IN FLAT STONE, ABOUT 1 FOOT SQUARE, SET ABOUT 15 INCHES BELOW SURFACE. IN 1922 A STANDARD BRONZE DISK SET IN CONCRETE IN THE TOP OF A TILE AS DESCRIBED WAS PLACED OVER STATION MARK. A STANDARD REFERENCE DISK WAS CEMENTED IN COPING AT NE CORNER OF RESERVOIR, 36.28 METERS (119.0 FEET) FROM STATION N 79 DEG 27 MIN W. IN 1932 A STANDARD BRONZE DISK SET IN CONCRETE AS DESCRIBED, WAS ESTABLISHED 21.40 METERS (70.2 FEET) FROM STATION N 14 DEG 51 MIN E. <p> <h2>STATION RECOVERY (1939) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (RDH) STATION RECOVERED AS DESCRIBED. IT IS 38.8 METERS FROM THE SE ORNER OF THE RESERVOIR BRICKWORK. <p>STATION IS MARKED BY A STANDARD DISK SET IN AN 0.8 FOOT TILE PROTRUDING 1.3 FEET ABOVE THE GROUND SURFACE. DISTANCES TO REFERENCE MARKS WERE NOT REMARKED. <p> <h2>STATION RECOVERY (1941) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (WDP) STATION AND REFERENCE MARKS IN GOOD CONDITION. DISTANCE TO REFERENCE MARK 1 CHECKED--119.0 FEET. REFERENCE MARK 2 CHECKED--70.2 FEET. <p>PREVIOUS DESCRIPTION ADEQUATE. ADDITIONAL INFORMATION FOLLOWS-- A NEW AND LARGER RESERVOIR HAS BEEN BUILT ON THE NEXT HILL SW OF STATION. THE STATION IS ABOUT 80 FEET SW OF EXTENSION OF CENTER LINE OF RAILROAD BRIDGE. <p> <h2>STATION RECOVERY (1949) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (CAG) THE STATION AND REFERENCE MARK NO. 2 WERE FOUND IN GOOD CONDITION. R.M. 1 WAS NOT RECOVERED. A NEW REFERENCE MARK R.M. 3 WAS ESTABLISHED IN THE SAME GENERAL VICINITY AS R.M. 1. A COMPLETE DESCRIPTION FOLLOWS-- <p>ON ARMY POINT, ON THE NORTH SIDE OF JUNCTION OF CARQUINEZ STRAIT AND SUISUN BAY ON THE GROUNDS OF THE U.S. ARSENAL AT BENICIA. <p>THE STATION IS MARKED BY A STANDARD DISK SET IN CONCRETE IN TOP OF A TILE, PROJECTING ABOUT 18 INCHES ABOVE THE GROUND. IT IS 38.8 METERS FROM THE SE CORNER OF THE RESERVOIR BRICKWORK. FORM ARSENAL GATE, TAKE LEFT-HAND ROAD AND GO 0.4 MI. UPHILL TO THE STATION. <p>R.M. 2 IS A STANDARD DISK SET IN THE TOP OF A CONCRETE POST, DISTANCE 21.39 METERS. <p>R.M. 3 ESTABLISHED IN 1949 IS A STANDARD DISK SET IN THE CONCRETE CASEMENT OF A MANHOLE AT THE SOUTHEAST CORNER OF THE BRICKWORK AT OLD RESERVOIR. DISTANCE 105.26 FEET. <p> <h2>STATION RECOVERY (1955) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (WMG) THE STATION WAS FOUND AS DESCRIBED, ALL MARKS IN GOOD CONDITION, THE DESCRIPTION IS ADEQUATE. <p> <h2>STATION RECOVERY (1955) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1955 (WMG) THE STATION WAS FOUND AS DESCRIBED. ALL MARKS IN GOOD CONDITION. <p>THE DESCRIPTION IS GOOD. <p> <h2>STATION RECOVERY (1956) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (EEJ) THE STATION AND REFERENCE MARKS 2 AND 3 WERE RECOVERED IN GOOD CONDITION AS DESCRIBED. <p> <h2>STATION RECOVERY (1956) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1956 AT BENICIA ARSENAL. AT BENICIA ARSENAL, AT T2N R2W, ON TOP OF THE HIGHEST HILL IN THE BOUNDARY OF THE ARSENAL, 0.2 MILE NORTHWEST OF THE NORTHWEST END OF THE SOUTHERN PACIFIC COMPANY RAILROAD STEEL TRUSS BRIDGE 33.31 OVER THE CARQUINEZ STRAIT, 127 1/2 FEET EAST OF THE NORTHEAST CORNER OF THE COPING OF A BRICK WALL FOR AN ENCLOSED RESERVOIR, 36 1/2 FEET SOUTHWEST OF THE CENTER LINE OF A TRACK ROAD, ABOUT 1 1/2 FOOT HIGHER THAN THE ROAD, AND SET IN THE TOP OF A 10-INCH TERRA-COTTA PIPE FILLED WITH CONCRETE PROJECTING 1.4 FEET ABOVE THE GROUND. NOTE-- RESTAMPED ARMY POINT 2 1886 1922 <p> <h2>STATION RECOVERY (1960) </h2> <p>RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (IRR) THE STATION MARK AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION BUT THE REFERENCE MARK NUMBER 3 WAS FOUND TO BE IN THE WAY OF HIGHWAY CONSTRUCTION FOR THE APPROACH TO THE NEW HIGHWAY BRIDGE OVER THE SACRAMENTO RIVER SO THE MARK WAS REMOVED AND REFERENCE MARK NUMBER 4 WAS SET ON THIS DATE. REFERENCE MARK NUMBER 2 WAS FOUND TO BE WELL OUT OF THE WAY OF CONSTRUCTION AND THE STATION MARK WAS FOUND TO BE ABOUT 10 FEET EAST OF AND BACK OF THE TOP EDGE OF THE PROJECTED SLOPE GRADE. THE PREVIOUS DESCRIPTIONS ARE ADEQUATE WITH THE FOLLOWING ADDITIONS-- <p>1. THE STATION MARK WAS FOUND STAMPED ARMY PT 2 1922 AND WAS RESTAMPED ARMY POINT 2 1886 1922 ON THIS DATE. IT IS 2.7 FEET EAST OF A METAL WITNESS POST. <p>2. REFERENCE MARK NUMBER 2 WAS FOUND STAMPED ARMY PT NO 2 NO 2 1922 AND WAS RESTAMPED ARMY POINT 2 NO 2 1886 1922 ON THIS DATE. IT IS 1.9 FEET SOUTHWEST OF A WOODEN WITNESS POST. <p>3. REFERENCE MARK NUMBER 4 IS A STANDARD DISK STAMPED ARMY POINT 2 NO 4 1886 1922 SET IN THE TOP OF A 12-INCH CONCRETE CYLINDER THAT PROJECTS 6 INCHES ABOVE THE GROUND. IT IS 1.5 FEET EAST OF A WOODEN WITNESS POST AND ABOUT 7 FEET LOWER THAN THE STATION. <p> <h2>STATION RECOVERY (1960) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1960 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1979) </h2> <p>RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1979 (RBM) THE STATION AND REFERENCE MARKS 2 AND 4 WERE RECOVERED IN GOOD CONDITION. IT IS LOCATED ABOUT 100 YARDS NORTH OF THE HIGHWAY BRIDGE TOLL BOOTHS AND ON THE TOP EDGE OF THE EAST CUTBANK OF THE HIGHWAY. <p>THE STATION IS A STANDARD USC+GS DISK, STAMPED---ARMY POINT 2 1886 1922---SET INTO THE TOP OF A CONCRETE FILLED 10-INCH IN DIAMETER RED TILE PIPE AND PROJECTING 9 INCHES ABOVE THE SURFACE OF THE GROUND. <p> <h2>STATION RECOVERY (1979) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 LOCATED IN BENICIA, ALONG THE TOP OF THE EAST CUTBANK OF US HIGHWAY 680, ABOUT 100 YARDS NORTH OF THE HIGHWAY BRIDGE TOLL BOOTHS OF THE BRIDGE OVER CARQUINEZ STRAIT AND 2.7 FEET EAST OF A STEEL WITNESS POST. <p> <h2>STATION RECOVERY (1989) </h2> <p>RECOVERY NOTE BY NATIONAL OCEAN SERVICE 1989 (JGF) THE MARK WAS DESTROYED DURING ROAD CONSTRUCTION IN 1989. THE STATION AND RM2 WERE RECOVERED AS DESCRIBED IN 1988. RM3 HAS BEEN DESTROYED.$DESCRIBED BY T.K. PORTA JT0140 ARMY POINT 2 RM 2 http://www.geocaching.com/mark/details.asp?PID=JT0140 ARMY POINT 2 RM 2 Geocache Geocache ARMY POINT 2 RM 2 CGS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ARMY POINT 2 RM 2</h1> <b> PID </b> JT0140 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 38 03 02. (N) 122 07 49. (W) SCALED <br> <b> NAVD 88 </b> 56.69 (+/-2cm) 186.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <p> <b> VERT ORDER </b> FIRST CLASS II (See Below) <br> <p>The horizontal coordinates were scaled from a topographic map and have an estimated accuracy of +/- 6 seconds. <p>The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td> Units</td><td> Estimated Accuracy</td></tr><tr><td>SPC CA 2 </td><td> 542,620. </td><td> 1,988,560. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2> <p> NGVD 29 (??/??/92) 55.893 (m) 183.38 (f) ADJ UNCH 1 2 <br> <p>Superseded values are not recommended for survey control. NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. See file dsdata.txt to determine how the superseded data were derived. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH763117(NAD 83) <br>MARKER: DR = REFERENCE MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: ARMY PT 2 NO 2 1922 <br>STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO <br>STABILITY: SURFACE MOTION <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1922 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1956 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1960 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1956 AT BENICIA ARSENAL. AT BENICIA ARSENAL, IN T2N R2W, ON TOP OF THE HIGHEST HILL IN THE BOUNDARY OF THE ARSENAL, 0.2 MILE NORTHWEST OF THE NORTHWEST END OF THE SOUTHERN PACIFIC COMPANY RAILROAD BRIDGE 33.31 OVER THE CARQUINEZ STRAIT, ON THE NORTH SLOPE OF THE HILL, 70.1 FEET NORTH OF TRIANGULATION STATION ARMY PT 2, 32 1/2 FEET NORTH OF THE CENTER LINE OF A TRACK ROAD, 3 1/2 FEET LOWER THAN THE STATION, ABOUT 2 FEET LOWER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE GROUND. NOTE-- RESTAMPED ARMY POINT 2 NO 2 1886 1922 <p> <h2>STATION RECOVERY (1960) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1960 RECOVERED IN GOOD CONDITION. AE6343 ARMY POINT 2 RM 4 http://www.geocaching.com/mark/details.asp?PID=AE6343 ARMY POINT 2 RM 4 Geocache Geocache ARMY POINT 2 RM 4 CGS NOS Unknown Cache Regular 1 1 United States California NGS Datasheet <h1>ARMY POINT 2 RM 4</h1> <b> PID </b> AE6343 <br> <b> STATE/COUNTY</b> CA/SOLANO <br> <b> USGS QUAD </b> BENICIA (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 38 03 01.55337(N) 122 07 47.78145(W) ADJUSTED <br> <b> NAVD 88 </b> 58. (meters) 190. (feet) SCALED <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> -0.89 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -32.09 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> THIRD <br> <p>The horizontal coordinates were established by classical geodetic methods and adjusted by the National Geodetic Survey in September 1997. The horizontal coordinates are valid at the epoch date displayed above. The epoch date for horizontal control is a decimal equivalence of Year/Month/Day. <p>The orthometric height was scaled from a topographic map. <p>The Laplace correction was computed from DEFLEC99 derived deflections. <p>The geoid height was determined by GEOID03. <p> <table border=1><tr><td> </td><td> North </td><td> East </td><td>Units</td><td>Scale Fact</td><td>r Converg.</td></tr><tr><td>SPC CA 2 </td><td> 542,609.774 1</td><td>988,594.068</td><td> MT </td><td>1.00007615</td><td> -0 ' 04 54.9"</td></tr><tr><td>SPC CA 2 </td><td>1,780,212.23 6</td><td>524,245.70 </td><td> sFT </td><td>1.00007615</td><td> -0 ' 04 54.9"</td></tr><tr><td>UTM 10 </td><td>4,211,767.782 </td><td>576,337.375</td><td> MT </td><td>0.99967177</td><td> +0 ' 32 10.7"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 2 </b> 0.99999597 x 1.00007615 = 1.00007212 <br> <b>UTM 10 </b> 0.99999597 x 0.99967177 = 0.99966774 <br> <p> <h2>Superseded Survey Control</h2> <p>No superseded survey control is available for this station. <p> <h2>Marker Information</h2>U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH7633711768(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: ARMY POINT 2 NO 4 1886 1922 <br>MARK LOGO: NOS <br>MAGNETIC: N = NO MAGNETIC MATERIAL <br>STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - March 03, 1988 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1960 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>19880303</td><td>GOOD </td><td>NOS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL OCEAN SERVICE 1988 (DON) THE STATION IS LOCATED ON ARMY POINT, ON THE NORTH SIDE OF THE JUNCTION OF CARQUINEZ STRAIT AND SUISUN BAY ON THE EAST SIDE OF THE I-680 BRIDGE, AT THE NORTH END OF THE BRIDGE.$TO REACH STATION HEAD NORTH ON I-680 ACROSS BENICIA-MARTINEZ BRIDGE. EXIT AT HIGHWAY SERVICE OFFICE, BEFORE TOLL BOOTH. STATION IS LOCATED ON HILL BEHIND HIGHWAY DEPARTMENT BUILDING.$STATION IS A STANDARD DISK STAMPED---ARMY POINT 2 NO 4 1886 1922--- SET IN THE TOP OF A CONCRETE CYLINDER.$STATION ARMY POINT 2 WAS DESTROYED IN 1989, AND A THIRD ORDER POSITION WAS ESTABLISHED FOR ARMY POINT 2 NO 4 1886 1922, FOR HYDROGRAPHIC PURPOSES IN CARQUINEZ STRAIT.$DESCRIBED BY D.O. NEANDER JT2157 ARSENAL TANK WHITE TANK http://www.geocaching.com/mark/details.asp?PID=JT2157 ARSENAL TANK WHITE TANK Geocache Geocache