Benchmark file generated by bmgpxbmgpx by Ron Parkerbmgpx@parkrrrr.comHS28290 7http://www.geocaching.com/mark/details.asp?PID=HS28290 7GeocacheGeocache0 7CGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>0 7</h1> <b> PID </b> HS2829 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> SAN JOSE WEST (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 20 30. (N) 121 53 47. (W) SCALED <br> <b> NAVD 88 </b> 26.41 (+/-2cm) 86.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.56 (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The NAVD 88 height was computed by applying the VERTCON shift value to the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) The vertical order pertains to the NGVD 29 superseded value.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 3 </td><td> 594,330. </td><td> 1,876,270. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/92) 25.567 (m) 83.88 (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Superseded values are not recommended for survey control.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 See file dsdata.txt to determine how the superseded data were derived.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: 10SEG977333(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: FOUNDATION <br>STAMPING: 0 7 <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>CGS</td></tr><tr><td>1948 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1956 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1948 AT SAN JOSE. SOUTHWEST OF THE FORMER STATION SITE IN SAN JOSE, 63.2 FEET NORTHWEST OF THE CENTER LINE OF BASSETT STREET, 67.9 FEET SOUTHEAST OF THE SOUTHEAST RAIL OF SIDE TRACK, 9.2 FEET SOUTH OF A TREE, IN THE NORTHWEST CORNER BLOCK OF FOUR CENTRAL BLOCKS FORMERLY SUPPORTING A WATER TANK, 2.8 FEET NORTHWEST OF A WHITE WOODEN WITNESS POST, A STANDARD DISK DRILLED IN, ABOUT LEVEL WITH SURROUNDING GROUND. <p> <h2>STATION RECOVERY (1956) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1956 MARK NOT FOUND. HS33181 CAHDhttp://www.geocaching.com/mark/details.asp?PID=HS33181 CAHDGeocacheGeocache1 CAHDCADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>1 CAHD</h1> <b> PID </b> HS3318 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> GILROY (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 00 15. (N) 121 33 16. (W) SCALED <br> <b> NAVD 88 </b> 57.70 (+/-2cm) 189.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.65 (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 3 </td><td> 556,480. </td><td> 1,906,150. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/92) 56.86 (m) 186.5 (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: 10SFF286963(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 0 = UNSPECIFIED SETTING <br>STAMPING: BM ICSHD 186.742 <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>1954 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 0.8 MI E FROM GILROY. IN SANTA CLARA COUNTY, CALIF., 0.8 MILE EAST ALONG THE GILROY-LOS BANOS HIGHWAY FROM U.S. HIGHWAY 101, GILROY, AT A TRANSMISSION TOWER LINE CROSSING, AND AT THE NORTHEAST CORNER OF A STEEL TRANSMISSION TOWER, 70 FEET SOUTH OF THE CENTER LINE OF THE GILROY-LOS BANOS HIGHWAY. THE TOP OF AN ANGLE PLATE, STAMPED BM ICSHD 186.742 ON THE NORTH FACE AND 1 FOOT ABOVE THE GROUND. NOTE-- A THOROUGH SEARCH WAS MADE FOR THIS MARK BUT IT WAS NOT RECOVERED. A ROAD HAS BEEN BUILT ON THE EAST SIDE OF THE TOWER AND MARK PROBABLY WAS DESTROYED. HT16301 CAHDhttp://www.geocaching.com/mark/details.asp?PID=HT16301 CAHDGeocacheGeocache1 CAHDCADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>1 CAHD</h1> <b> PID </b> HT1630 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> MOUNTAIN VIEW (1997) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 24 41. (N) 122 04 40. (W) SCALED <br> <b> NAVD 88 </b> 9.73 (+/-2cm) 31.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.58 (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 3 </td><td> 602,320. </td><td> 1,860,330. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/92) 8.908 (m) 29.23 (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: 10SEG816409(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: CONCRETE DRAIN <br>STAMPING: 1 <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>CADH</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 1960 0.8 MI W FROM MOFFETT FIELD. 0.8 MILE WEST ALONG BAYSHORE HIGHWAY FROM THE MAIN GATE AT MOFFETT FIELD, IN TOP OF THE NORTHWEST CORNER OF A 3-BY 4-FOOT CONCRETE DRAIN, 27.7 FEET SOUTH OF THE CENTER LINE OF THE EAST BOUND LANES OF THE HIGHWAY, 171.5 FEET EAST OF THE CENTER LINE OF STEARLING ROAD, AND 0.7 FOOT EAST OF THE WEST END OF THE DRAIN. HS5281109 JDhttp://www.geocaching.com/mark/details.asp?PID=HS5281109 JDGeocacheGeocache109 JDUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>109 JD</h1> <b> PID </b> HS5281 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> MT MADONNA (1994) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 04 05. (N) 121 39 36. (W) SCALED <br> <b> NAVD 88 </b> 131.194 (meters) 430.43 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.45 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 131.097 (meters) 430.11 (feet) COMP <br> <b> MODELED GRAV</b> 979,890.5 (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 February 1993. <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 3 </td><td> 563,680. </td><td> 1,896,840. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (10/21/93) 130.350 (m) 427.66 (f) ADJUSTED 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: 10SFG191032(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: CONCRETE POST <br>STAMPING: 109 JD 1953 428 <br>MARK LOGO: USGS <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 NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - March 26, 1990 <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>19900326</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1990 0.9 KM (0.56 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 101 BUSINESS (MONTEREY ROAD) FROM ITS JUNCTION WITH TENNANT AVENUE IN MORGAN HILL, THENCE 5.3 KM (3.29 MI) SOUTHERLY ALONG WATSONVILLE ROAD, 8.2 M (26.90 FT) EAST OF THE CENTERLINE OF THE ROAD, 0.9 M (2.95 FT) WEST OF A WITNESS POST AND FENCE, 0.3 M (0.98 FT) SOUTH OF THE EXTENDED CENTER OF SYCAMORE AVENUE, LEVEL WITH THE ROAD, AND IN A CONCRETE MONUMENT THAT PROJECTS 0.08 M (0.26 FT) ABOVE THE GROUND SURFACE. HS272211http://www.geocaching.com/mark/details.asp?PID=HS272211GeocacheGeocache11USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>11</h1> <b> PID </b> HS2722 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> GILROY (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 00 25. (N) 121 34 06. (W) SCALED <br> <b> NAVD 88 </b> 61.692 (meters) 202.40 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.64 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 61.646 (meters) 202.25 (feet) COMP <br> <b> MODELED GRAV</b> 979,889.6 (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 3 </td><td> 556,810. </td><td> 1,904,920. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (10/21/93) 60.855 (m) 199.66 (f) ADJUSTED 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: 10SFF273966(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 40 = SET IN A LARGE STRUCTURE WITH DEEP FOUNDATIONS <br>SP_SET: BUILDING WALL <br>STAMPING: SF 11 200 1908 <br>MARK LOGO: USGS <br>STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD <br>STABILITY: POSITION/ELEVATION WELL <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - July 12, 2004 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1908 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1969 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1986 </td><td>GOOD </td><td>USPSQD</td></tr><tr><td>19881102</td><td>GOOD </td><td>NGS</td></tr><tr><td>19881108</td><td>GOOD </td><td>NGS</td></tr><tr><td>19900202</td><td>GOOD </td><td>NGS</td></tr><tr><td>20040712</td><td>GOOD </td><td>GEOCAC</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 AT GILROY. AT GILROY, AT THE INTERSECTION OF MONTEREY AND EAST SIXTH STREETS, AT THE CITY HALL, SET VERTICALLY IN THE NORTHEAST BRICK WALL, 3.4 FEET NORTHWEST OF THE EAST CORNER, AND 1.8 FEET ABOVE THE GROUND. <p> <h2>STATION RECOVERY (1969) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1969 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1986) </h2> <p>RECOVERY NOTE BY US POWER SQUADRON 1986 (DSP) RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTION. NOTE--THE CITY HALL IS NOW ABANDONED. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (2004) </h2> <p>RECOVERY NOTE BY GEOCACHING 2004 (RIO) RECOVERED AS DESCRIBED HS5283110 JDhttp://www.geocaching.com/mark/details.asp?PID=HS5283110 JDGeocacheGeocache110 JDUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>110 JD</h1> <b> PID </b> HS5283 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> MT MADONNA (1994) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 02 43. (N) 121 39 11. (W) SCALED <br> <b> NAVD 88 </b> 103.331 (meters) 339.01 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.50 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 103.256 (meters) 338.77 (feet) COMP <br> <b> MODELED GRAV</b> 979,895.4 (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 February 1993. <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 3 </td><td> 561,150. </td><td> 1,897,430. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (10/21/93) 102.491 (m) 336.26 (f) ADJUSTED 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: 10SFG197007(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: CONCRETE POST <br>STAMPING: 110 JP 1953 337 <br>MARK LOGO: USGS <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 - March 26, 1990 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1953 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>19900326</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1990 0.9 KM (0.56 MI) SOUTHEASTERLY ALONG U.S. HIGHWAY 101 BUSINESS (MONTEREY ROAD) FROM ITS JUNCTION WITH TENNANT AVENUE IN MORGAN HILL, THENCE 8.0 KM (4.97 MI) SOUTHERLY ALONG WATSONVILLE ROAD, NEAR THE CENTER OF A TRIANGLE FORMED BY THE JUNCTION OF DAY AND WATSONVILLE ROADS, 8.9 M (29.20 FT) EAST OF THE CENTERLINE OF WATSONVILLE ROAD, 7.6 M (24.93 FT) NORTH OF THE CENTER OF DAY ROAD, 0.6 M (1.97 FT) ABOVE THE LEVEL OF WATSONVILLE ROAD, AND IN A CONCRETE MONUMENT THAT PROJECTS 0.3 M (0.98 FT) ABOVE THE GROUND SURFACE. HS5262116 JDhttp://www.geocaching.com/mark/details.asp?PID=HS5262116 JDGeocacheGeocache116 JDUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>116 JD</h1> <b> PID </b> HS5262 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> LOMA PRIETA (1996) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 03 03. (N) 121 45 47. (W) SCALED <br> <b> NAVD 88 </b> 757.221 (meters) 2484.32 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.50 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 756.574 (meters) 2482.19 (feet) COMP <br> <b> MODELED GRAV</b> 979,749.5 (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 February 1993. <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 3 </td><td> 561,890. </td><td> 1,887,650. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (10/21/93) 756.353 (m) 2481.47 (f) ADJUSTED 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: 10SFG099012(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>SP_SET: CONCRETE POST <br>STAMPING: 116 JD 1953 2482 <br>MARK LOGO: USGS <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 NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - March 20, 1990 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1953 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>19900320</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1990 13.4 KM (8.33 MI) NORTHERLY ALONG STATE HIGHWAY 152 FROM ITS JUNCTION WITH MAIN STREET IN WATSONVILLE, THENCE 3.4 KM (2.11 MI) NORTHERLY ALONG POLE LINE ROAD, THENCE 6.9 KM (4.29 MI) NORTHWESTERLY ALONG SUMMIT ROAD, 33.5 M (109.91 FT) NORTH OF THE EXTENDED CENTER OF A ROAD LEADING EAST, 4.8 M (15.75 FT) EAST OF THE CENTER OF THE ROAD, 0.3 M (0.98 FT) ABOVE THE LEVEL OF THE ROAD, 0.1 M (0.33 FT) WEST OF A WITNESS POST, AND IN A CONCRETE MONUMENT THAT PROJECTS 0.06 M (0.20 FT) ABOVE THE GROUND SURFACE. AI8025119 JDhttp://www.geocaching.com/mark/details.asp?PID=AI8025119 JDGeocacheGeocache119 JDUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>119 JD</h1> <b> PID </b> AI8025 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> LICK OBSERVATORY (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 20 08. (N) 121 42 13. (W) SCALED <br> <b> NAVD 88 </b> 555.395 (meters) 1822.16 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.83 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 554.929 (meters) 1820.63 (feet) COMP <br> <b> MODELED GRAV</b> 979,773.3 (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 July 2002. No vertical observational check was made to the station. <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 3 </td><td> 593,420. </td><td> 1,893,350. </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: 10SFG148328(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 119 JD 1953 1820 <br>MARK LOGO: USGS <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 - August 02, 2000 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1953 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>20000802</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 2000 (GAS) 2.3 KM (1.40 MI) NORTHEASTERLY ALONG ALUM ROCK AVENUE FROM THE JUNCTION OF INTERSTATE HIGHWAY 680 IN SAN JOSE, THENCE 15.4 KM (9.55 MI) EASTERLY ALONG STATE HIGHWAY 130, 9.2 M (30.2 FT) NORTH OF THE HIGHWAY CENTERLINE, 5.3 M (17.4 FT) NORTHEAST OF MILEPOST NUMBER 12.50, 4.9 M (16.1 FT) WEST OF THE CENTER OF A FIELD ENTRANCE AND GATE, 1.6 M (5.2 FT) SOUTH OF A FENCE, 0.4 M (1.3 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE MONUMENT IS ON THE HIGHWAY RIGHT-OF-WAY. GU217212 41http://www.geocaching.com/mark/details.asp?PID=GU217212 41GeocacheGeocache12 41CADHCADH Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>12 41</h1> <b> PID </b> GU2172 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> CHITTENDEN (1993) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 36 55 02. (N) 121 32 52. (W) SCALED <br> <b> NAVD 88 </b> 47.213 (meters) 154.90 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.97 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 47.177 (meters) 154.78 (feet) COMP <br> <b> MODELED GRAV</b> 979,865.1 (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 February 1993. <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 3 </td><td> 546,830. </td><td> 1,906,630. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NAVD 88 (06/15/91) 47.194 (m) 154.84 (f) UNKNOWN 1 1 <br>
NGVD 29 (10/21/93) 46.379 (m) 152.16 (f) ADJUSTED 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: 10SFF293866(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 31 = SET IN A PAVEMENT SUCH AS STREET, SIDEWALK, CURB, ETC. <br>SP_SET: CURB <br>STAMPING: ELVN 152.054 12-41 ITJ <br>MARK LOGO: CADH <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - January 03, 1989 <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>1968 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19890103</td><td>GOOD </td><td>NGS</td></tr><tr><td>19900202</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1968 5.6 MI N FROM SAN JUAN BAUTISTA. 2.9 MILES NORTH ALONG SAN JUAN HIGHWAY FROM SAN JUAN UNION SCHOOL AT SAN JUAN BAUTISTA, THENCE 2.65 MILES NORTH ALONG U.S. HIGHWAY 101, ABOUT 150 FEET NORTH OF THE SAN BENITO-SAN CLARA COUNTY LINE, IN THE TOP AND 56.7 FEET SOUTH OF THE NORTH END OF THE EAST CONCRETE CURB OF A CONCRETE BRIDGE OVER PAJARO RIVER, 13 FEET EAST OF THE CENTER LINE OF THE EAST LANES OF THE HIGHWAY, 49.7 FEET SOUTH OF BENCH MARK K 1193, AND ABOUT 1 FOOT HIGHER THAN THE HIGHWAY. <p> <h2>STATION RECOVERY (1989) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1989 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990 RECOVERED IN GOOD CONDITION. AI8020121 JDhttp://www.geocaching.com/mark/details.asp?PID=AI8020121 JDGeocacheGeocache121 JDUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>121 JD</h1> <b> PID </b> AI8020 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> LICK OBSERVATORY (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 19 24. (N) 121 40 06. (W) SCALED <br> <b> NAVD 88 </b> 657.442 (meters) 2156.96 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.70 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 656.890 (meters) 2155.15 (feet) COMP <br> <b> MODELED GRAV</b> 979,769.3 (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 July 2002. No vertical observational check was made to the station. <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 3 </td><td> 592,020. </td><td> 1,896,450. </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: 10SFG179315(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 121 JD 1953 2154 <br>MARK LOGO: USGS <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 - August 02, 2000 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1953 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>20000802</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 2000 (GAS) 2.3 KM (1.40 MI) NORTHEASTERLY ALONG ALUM ROCK AVENUE FROM THE JUNCTION OF INTERSTATE HIGHWAY 680 IN SAN JOSE, THENCE 20.6 KM (12.80 MI) EASTERLY ALONG STATE HIGHWAY 130, 69.8 M (229.0 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 34.7 M (113.8 FT) NORTHWEST OF THE CENTER OF A GATE, 6.2 M (20.3 FT) NORTHEAST OF THE CENTER OF A TRACK ROAD, 0.2 M (0.7 FT) NORTHWEST OF A FENCE POST, 0.2 M (0.7 FT) BELOW THE LEVEL OF THE ROAD, AND THE MONUMENT PROJECTS 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE. NOTE--THE MONUMENT IS ON THE HIGHWAY RIGHT-OF-WAY. AI8016122 JDhttp://www.geocaching.com/mark/details.asp?PID=AI8016122 JDGeocacheGeocache122 JDUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>122 JD</h1> <b> PID </b> AI8016 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> LICK OBSERVATORY (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 20 28. (N) 121 40 01. (W) SCALED <br> <b> NAVD 88 </b> 847.874 (meters) 2781.73 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.63 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 847.139 (meters) 2779.32 (feet) COMP <br> <b> MODELED GRAV</b> 979,733.1 (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 July 2002. No vertical observational check was made to the station. <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 3 </td><td> 593,990. </td><td> 1,896,600. </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: 10SFG180335(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 122 JD 1953 2779 <br>MARK LOGO: USGS <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 NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - August 02, 2000 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1953 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>20000802</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 2000 (GAS) 2.3 KM (1.40 MI) NORTHEASTERLY ALONG ALUM ROCK AVENUE FROM THE JUNCTION OF INTERSTATE HIGHWAY 680 IN SAN JOSE, THENCE 24.0 KM (14.90 MI) EASTERLY ALONG STATE HIGHWAY 130, AT A SHARP CURVE AND A TURNOUT ON THE WEST SIDE OF THE ROAD, 35.5 M (116.5 FT) SOUTHWEST OF MILEPOST NUMBER 18.03, 25.6 M (84.0 FT) NORTH OF MILEPOST NUMBER 18.08, 14.7 M (48.2 FT) WEST OF THE HIGHWAY CENTERLINE, 0.5 M (1.6 FT) BELOW THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE MONUMENT IS ON THE HIGHWAY RIGHT-OF-WAY. AI8012123 JDhttp://www.geocaching.com/mark/details.asp?PID=AI8012123 JDGeocacheGeocache123 JDUSGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>123 JD</h1> <b> PID </b> AI8012 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> LICK OBSERVATORY (1973) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 20 21. (N) 121 39 06. (W) SCALED <br> <b> NAVD 88 </b> 1090.042 (meters) 3576.25 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -31.58 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 1089.043 (meters) 3572.97 (feet) COMP <br> <b> MODELED GRAV</b> 979,675.1 (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 July 2002. No vertical observational check was made to the station. <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 3 </td><td> 593,760. </td><td> 1,897,950. </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: 10SFG194333(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT <br>STAMPING: 123 JD 1953 3574 <br>MARK LOGO: USGS <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 NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - August 02, 2000 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1953 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>20000802</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 2000 (GAS) 2.3 KM (1.40 MI) NORTHEASTERLY ALONG ALUM ROCK AVENUE FROM THE JUNCTION OF INTERSTATE HIGHWAY 680 IN SAN JOSE, THENCE 27.2 KM (16.90 MI) EASTERLY ALONG STATE HIGHWAY 130, AT A TURNOUT ON THE HIGHWAY, 48.1 M (157.8 FT) EAST OF MILEPOST NUMBER 20.5, 15.3 M (50.2 FT) SOUTHEAST OF THE HIGHWAY CENTERLINE, 1.6 M (5.2 FT) ABOVE THE LEVEL OF THE HIGHWAY, AND THE MONUMENT PROJECTS 0.1 M (0.3 FT) ABOVE THE GROUND SURFACE. NOTE--THE MONUMENT IS ON THE HIGHWAY RIGHT-OF-WAY. AI8045130 RESEThttp://www.geocaching.com/mark/details.asp?PID=AI8045130 RESETGeocacheGeocache130 RESETSCVWDNONE Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>130 RESET</h1> <b> PID </b> AI8045 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> SAN JOSE EAST (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 18 50. (N) 121 47 41. (W) SCALED <br> <b> NAVD 88 </b> 61.690 (meters) 202.39 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.38 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 61.644 (meters) 202.24 (feet) COMP <br> <b> MODELED GRAV</b> 979,875.0 (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 July 2002. <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 3 </td><td> 591,120. </td><td> 1,885,240. </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: 10SFG068303(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 34 = SET IN THE FOOTINGS OF SMALL/MEDIUM STRUCTURES <br>SP_SET: FOUNDATION <br>STAMPING: SCVWD BM-130 RESET 3/93 <br>MARK LOGO: NONE <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 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>1993 </td><td>MONUMENTED </td><td>SCVWD</td></tr><tr><td>20000807</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 2000 (GAS) IN SAN JOSE, AT THE INTERSECTION OF ABORN ROAD AND ABORN COURT, NEAR THE WEST CORNER OF THE CONCRETE FOUNDATION WALL OF A 5 BY 5-FOOT UNDERGROUND ACCESS DOOR (NUMBER 81) ON THE EAST SIDE OF THOMPSON CREEK, 29.1 M (95.5 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF THE ROAD, 16.7 M (54.8 FT) WEST OF THE COURT CENTER, 13.2 M (43.3 FT) NORTH OF THE EAST END OF THE NORTH GUARDRAIL OF A BRIDGE, 2.8 M (9.2 FT) SOUTH OF THE WEST CORNER OF A CHAIN-LINK FENCE, 0.2 M (0.7 FT) ABOVE THE LEVEL OF THE ROAD, 0.2 M (0.7 FT) ABOVE THE GROUND SURFACE, AND 0.1 M (0.3 FT) EAST OF THE WEST CORNER OF THE WALL. NOTE--THE MONUMENT IS ON PROPERTY OWNED BY THE CITY OF SAN JOSE, 801 NORTH 1ST STREET, SAN JOSE, CALIFORNIA 95110. SCVWD=SANTA CLARA VALLEY WATER DISTRICT. GU265014 A CAHDhttp://www.geocaching.com/mark/details.asp?PID=GU265014 A CAHDGeocacheGeocache14 A CAHDCADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>14 A CAHD</h1> <b> PID </b> GU2650 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> SAN FELIPE (1971) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 36 58 05. (N) 121 23 07. (W) SCALED <br> <b> NAVD 88 </b> 76.70 (+/-2cm) 251.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.65 (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 3 </td><td> 552,320. </td><td> 1,921,170. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/92) 75.824 (m) 248.77 (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: 10SFF437925(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CULVERT <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>1954 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 12.5 MI E FROM GILROY. 12.5 MILES EAST ALONG THE GILROY-LOS BANOS HIGHWAY FROM THE INTERSECTION OF U.S. HIGHWAY 101 AT GILROY, SANTA CLARA COUNTY, 0.1 MILE WEST OF THE ROAD TO HOLLISTER, 40.5 FEET NORTH OF STATION 116+13.44, 87 FEET SOUTHWEST OF A SMALL HIGHWAY CULVERT AT STATION 117+00, AND ON THE TOP OF THE SOUTHEAST CORNER OF A CONCRETE HIGHWAY MONUMENT. A PAINTED CIRCLE. HS2802152.36 SPRRhttp://www.geocaching.com/mark/details.asp?PID=HS2802152.36 SPRRGeocacheGeocache152.36 SPRRSPRRUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>152.36 SPRR</h1> <b> PID </b> HS2802 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> SAN JOSE EAST (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 17 03. (N) 121 50 41. (W) SCALED <br> <b> NAVD 88 </b> 47.74 (+/-2cm) 156.6 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.47 (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 3 </td><td> 587,880. </td><td> 1,880,760. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 46.89 (m) 153.8 (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: 10SFG024270(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: CONCRETE BASE <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>1954 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1960 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 0.3 MI W FROM LICK SIDING. 0.3 MILE WEST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE CROSSING OF HILLSDALE AVENUE AT LICK SIDING, AT A DEEP ROCK CUT, 143.5 FEET NORTHWEST OF THE CENTER OF THE NORTH END OF A 24-INCH CONCRETE PIPE CULVERT, 99.8 FEET EAST OF THE EAST CORNER OF THE CONCRETE BASE OF A SEMAPHORE WITH A TELEPHONE ATTACHED, ABOUT 20 YARDS WEST OF THE EAST END OF THE CUT, 45.8 FEET NORTH OF THE NORTH RAIL OF THE NORTH TRACK, 1.8 FEET SOUTH OF A BOARD FENCE, ABOUT 1 FOOT HIGHER THAN THE TRACK, THE HIGHEST POINT OF AN IRON RAIL SET VERTICALLY IN A CONCRETE BASE PROJECTING 3.7 FEET ABOVE THE GROUND AND MARKED BY PAINTED LETTERS B M - ELV 152.36. NOTE-- THE RAIL HAS BEEN HIT AND IS NOW LEANING TO ONE SIDE. <p> <h2>STATION RECOVERY (1960) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1960 MARK NOT FOUND. HT11892 A USNhttp://www.geocaching.com/mark/details.asp?PID=HT11892 A USNGeocacheGeocache2 A USNDODUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2 A USN</h1> <b> PID </b> HT1189 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> MOUNTAIN VIEW (1997) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 25 31. (N) 122 03 28. (W) SCALED <br> <b> NAVD 88 </b> 1.38 (+/-2cm) 4.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.57 (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 3 </td><td> 603,840. </td><td> 1,862,130. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/92) 0.560 (m) 1.84 (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: 10SEG833424(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>STAMPING: 2 A <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>1960 </td><td>GOOD </td><td>NGS</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 1960 AT MOFFETT FIELD. AT MOFFETT FIELD, ABOUT 85 YARDS SOUTH OF THE CENTER OF THE JUNCTION OF PATROL ROAD AND A GRAVEL ROAD SOUTH, ABOUT 85 YARDS SOUTH OF THE SOUTHWEST CORNER OF A CONCRETE BOX FOR A HEADGATE, ABOUT 79 YARDS NORTH OF THE NORTHWEST CORNER OF A FRAME BUILDING, 18.6 FEET WEST OF THE CENTER LINE OF THE GRAVEL ROAD, 49.9 FEET EAST OF A BOUNDARY FENCE, AND SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 0.4 FOOT ABOVE THE GROUND AND IS ENCASED IN A 2-FOOT CONCRETE CYLINDRICAL PIPE WITH A COVER. <p> <h2>STATION RECOVERY (1967) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1967 RECOVERED IN GOOD CONDITION. HS253422 JD USGShttp://www.geocaching.com/mark/details.asp?PID=HS253422 JD USGSGeocacheGeocache22 JD USGSUSGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>22 JD USGS</h1> <b> PID </b> HS2534 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> MT BOARDMAN (1971) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 23 29. (N) 121 29 21. (W) SCALED <br> <b> NAVD 88 </b> 667.68 (+/-2cm) 2190.5 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.28 (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 3 </td><td> 599,390. </td><td> 1,912,410. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 666.80 (m) 2187.7 (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: 10SFG337393(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: 22 JD 2187 1954 <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>USGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1961 28.6 MI W FROM PATTERSON. 0.6 MILE SOUTHEAST ALONG THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE STATION AT PATTERSON, THENCE 3.05 MILES WEST ALONG SPERRY AVENUE, THENCE 24.9 MILES WEST ALONG DEL PUERTO CANYON ROAD, 0.2 MILE SOUTH AND EAST OF THE SAN ANTONIO RANGER STATION, 305 FEET EAST OF THE CENTER OF THE JUNCTION OF SAN ANTONIO AND BEAUREGARD ROADS, 58 FEET SOUTH OF THE CENTER LINE OF THE ROAD, 155 FEET EAST AND ACROSS THE ROAD FROM A POWER POLE, 0.6 FOOT SOUTHEAST OF A WITNESS POST, ABOUT 3 1/2 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND. HS230024 CAHDhttp://www.geocaching.com/mark/details.asp?PID=HS230024 CAHDGeocacheGeocache24 CAHDCADHUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>24 CAHD</h1> <b> PID </b> HS2300 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> PACHECO PASS (1971) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 03 11. (N) 121 15 00. (W) SCALED <br> <b> NAVD 88 </b> 324.57 (+/-2cm) 1064.9 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.25 (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 3 </td><td> 561,650. </td><td> 1,933,290. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 323.697 (m) 1062.00 (f) ADJUSTED 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: 10SFG556021(NAD 83) <br>MARKER: X = CHISELED CROSS <br>SETTING: 36 = SET IN A MASSIVE STRUCTURE <br>SP_SET: BRIDGE GUARDRAIL BASE <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>CADH</td></tr><tr><td>1972 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1972 22.8 MI E FROM GILROY. 22.55 MILES EAST ALONG STATE HIGHWAY 152 FROM U.S. HIGHWAY 101 UNDERPASS AT GILROY, THENCE 0.2 MILE SOUTHEAST ALONG AN ASPHALT ROAD (FORMER HIGHWAY), ON THE TOP OF THE NORTH CORNER OF THE CONCRETE BASE OF THE SOUTHWEST GUARDRAIL OF A CONCRETE BRIDGE OVER A CREEK, 0.05 MILE SOUTHEAST OF A STEEL GATE ACROSS THE ROAD, 16 FEET SOUTHWEST OF THE CENTER LINE OF THE ROAD, 44.3 FEET SOUTH-SOUTHWEST AND ACROSS THE ROAD FROM BENCH MARK T 152, 0.2 FEET SOUTHEAST OF THE NORTHWEST END OF THE BASE, AND ABOUT LEVEL WITH THE ROAD. HS333224 JD USGShttp://www.geocaching.com/mark/details.asp?PID=HS333224 JD USGSGeocacheGeocache24 JD USGSUSGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>24 JD USGS</h1> <b> PID </b> HS3332 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> EYLAR MTN (1971) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 25 02. (N) 121 30 07. (W) SCALED <br> <b> NAVD 88 </b> 797.46 (+/-2cm) 2616.3 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.22 (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 3 </td><td> 602,270. </td><td> 1,911,310. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 796.58 (m) 2613.4 (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: 10SFG325422(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: 24 JD 2613 1954 <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>USGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1961 28.4 MI SE FROM LIVERMORE. 2.3 MILES SOUTHEAST ALONG TESLA ROAD FROM THE POST OFFICE AT LIVERMORE, THENCE 26.15 MILES SOUTHEAST ALONG MINES ROAD, 0.25 MILE SOUTHEAST OF A CATTLEGUARD, AT THE JUNCTION OF A PRIVATE DIRT ROAD LEADING EAST OVER A HILL, 40 FEET SOUTHWEST OF THE CENTER LINE OF MINES ROAD, 78 FEET WEST-NORTHWEST OF THE CENTER LINE OF A PRIVATE ROAD, 29 FEET NORTHWEST OF A FENCE CORNER, 73 FEET WEST-NORTHWEST OF THE SOUTH END OF A GATE ACROSS THE PRIVATE ROAD, 0.9 FOOT SOUTHWEST OF A WITNESS POST, ABOUT 5 FEET HIGHER THEN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.3 FOOT ABOVE THE GROUND. HS333025 JD USGShttp://www.geocaching.com/mark/details.asp?PID=HS333025 JD USGSGeocacheGeocache25 JD USGSUSGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>25 JD USGS</h1> <b> PID </b> HS3330 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> EYLAR MTN (1971) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 26 23. (N) 121 30 49. (W) SCALED <br> <b> NAVD 88 </b> 806.88 (+/-2cm) 2647.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.18 (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 3 </td><td> 604,780. </td><td> 1,910,310. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 805.99 (m) 2644.3 (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: 10SFG314446(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: 25 JD 2644 1954 <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>USGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1961 26.4 MI SE FROM LIVERMORE. 2.3 MILES SOUTHEAST ALONG TESLA ROAD FROM THE POST OFFICE AT LIVERMORE, THENCE 24.15 MILES SOUTHEAST ALONG MINES ROAD, 0.4 MILE NORTH OF A CATTLEGUARD, 0.2 MILE NORTH OF AN ABANDONED WHITE FRAME BUILDING, AT THE CROSSING OF A CREEK, ON THE EAST SIDE OF A ROUND KNOLL, 95 1/2 FEET WEST OF THE CENTER LINE OF THE ROAD, 125 FEET WEST AND ACROSS THE ROAD FROM THE CENTER OF THE SOUTHEAST END OF AN 8-INCH PIPE CULVERT, 0.8 FOOT NORTHWEST OF A WITNESS POST, ABOUT 6 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND. HS332726 JD USGShttp://www.geocaching.com/mark/details.asp?PID=HS332726 JD USGSGeocacheGeocache26 JD USGSUSGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>26 JD USGS</h1> <b> PID </b> HS3327 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> EYLAR MTN (1971) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 27 56. (N) 121 31 10. (W) SCALED <br> <b> NAVD 88 </b> 811.10 (+/-2cm) 2661.1 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -31.15 (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 3 </td><td> 607,650. </td><td> 1,909,820. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 810.20 (m) 2658.1 (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: 10SFG309475(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: 26 JD 2658 1954 <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>USGS</td></tr><tr><td>1961 </td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1961 24.1 MI SE FROM LIVERMORE. 2.3 MILES SOUTHEAST ALONG TELSA ROAD FROM THE POST OFFICE AT LIVERMORE, THENCE 21.8 MILES SOUTHEAST ALONG MINES ROAD, AT THE T JUNCTION OF A ROAD LEADING WEST ACROSS A CREEK, ON THE WEST SLOPE OF A NORTH-SOUTH RIDGE, 37 FEET EAST OF THE CENTER LINE OF THE ROAD, 50 YARDS SOUTH OF THE Y JUNCTION OF A DIRT ROAD LEADING SOUTHEAST TO ARCHIE T. NEWSOM RANCH, 29 FEET SOUTHWEST OF THE CENTER LINE OF THE DIRT ROAD SOUTHEAST, 1 FOOT NORTH OF THE EXTENDED CENTER LINE OF THE ROAD WEST, 0.7 FOOT WEST OF A WITNESS POST, ABOUT 6 1/2 FEET HIGHER THAN THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 0.4 FOOT ABOVE THE GROUND. HS302426 SPCOhttp://www.geocaching.com/mark/details.asp?PID=HS302426 SPCOGeocacheGeocache26 SPCOSPRRUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>26 SPCO</h1> <b> PID </b> HS3024 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> MILPITAS (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 22 40. (N) 121 56 52. (W) SCALED <br> <b> NAVD 88 </b> 12.19 (+/-2cm) 40.0 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.60 (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 3 </td><td> 598,410. </td><td> 1,871,780. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/??) 11.36 (m) 37.3 (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: 10SEG931373(NAD 83) <br>MARKER: Z = SEE DESCRIPTION <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE DRIVEN INTO GROUND <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>1954 </td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 1.3 MI S FROM AGNEW. LOCATION-- ALONG THE SOUTHERN PACIFIC RAILROAD RIGHT OF WAY, ABOUT 0.2 MILE NORTH OF MILE POST 43, 120 YARDS SOUTH OF RAILROAD YARD LIMIT SIGN BOARD, 30 FEET EAST OF TRACK ON RIGHT OF WAY FENCE LINE. AT T FENCE EAST. TOP OF BATTERED ONE INCH IRON PIPE, 9 INCHES ABOVE GROUND. NOTE-- APRIL 1936 IT WAS REPORTED MARK WAS PROBABLY DESTROYED BY CHANGE IN GRADE OF RAILROAD FOR NEARBY UNDERPASS, CONSIDERABLE ADDITIONAL FILL HAS BEEN PUT IN AT THE APPROXIMATE LOCATION OF OLD MARK. HT32222701=Z 180http://www.geocaching.com/mark/details.asp?PID=HT32222701=Z 180GeocacheGeocache2701=Z 180CAGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2701=Z 180</h1> <b> PID </b> HT3222 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> MOUNTAIN VIEW (1997) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1992)</b> 37 25 42.48406(N) 122 04 41.07404(W) ADJUSTED <br> <b> NAVD 88 </b> 1.18 (+/-2cm) 3.9 (feet) VERTCON <br> <hr> <b> EPOCH DATE </b> 1991.35 <br> <b> LAPLACE CORR</b> -0.32 (seconds) DEFLEC99 <br> <b> GEOID HEIGHT</b> -32.56 (meters) GEOID03 <br> <p> <b> HORZ ORDER </b> SECOND <br> <b> VERT ORDER </b> THIRD ? (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 3 </td><td> 604,219.547 1</td><td>860,339.222</td><td> MT </td><td>0.99994494</td><td> -0 ' 57 58.1"</td></tr><tr><td>SPC CA 3 </td><td>1,982,343.63 6</td><td>103,462.93 </td><td> sFT </td><td>0.99994494</td><td> -0 ' 57 58.1"</td></tr><tr><td>UTM 10 </td><td>4,142,804.278 </td><td>581,567.520</td><td> MT </td><td>0.99968195</td><td> +0 ' 33 37.3"</td></tr> </table> <p> <b> </b> Elev Factor x Scale Factor = Combined Factor <br> <b>SPC CA 3 </b> 1.00000492 x 0.99994494 = 0.99994986 <br> <b>UTM 10 </b> 1.00000492 x 0.99968195 = 0.99968687 <br> <p> <h2>Superseded Survey Control</h2>
<p> <b> NAD 83(1986)</b> 37 25 42.48139(N) 122 04 41.06837(W) AD(1984.00) 2 <br> <b> NAD 27 </b> 37 25 42.69800(N) 122 04 37.20400(W) AD( ) 2 <br> NGVD 29 (07/19/86) 0.36 (m) 1.2 (f) LEVELING 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: 10SEG8156842804(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 0 = UNSPECIFIED SETTING <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1947 </td><td>MONUMENTED </td><td>CAGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY CALIFORNIA GEODETIC SURVEY 1947 (WRH) A CALIFORNIA GEODETIC SURVEY BENCH MARK DISK, DESIGNATED Z 180=2701 (CALIF. GEOD. S.), STAMPED Z 180, 136.7 FEET NORTHWEST OF THE STATION, 49.7 FEET SOUTHWEST OF AND ACROSS THE ROAD FROM THE SOUTHWEST LEG OF THE POWER LINE TOWER, 25 FEET WEST OF THE CENTER LINE OF THE ROAD, 8.3 FEET WEST OF A FENCE, 6 FEET WEST OF A POWER LINE POLE, 1.5 FEET SOUTH OF A WITNESS POST, ABOUT LEVEL WITH THE ROAD, AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1.2 FEET ABOVE THE GROUND. HS28092=J 19http://www.geocaching.com/mark/details.asp?PID=HS28092=J 19GeocacheGeocache2=J 19USGSUSGS Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>2=J 19</h1> <b> PID </b> HS2809 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> SAN JOSE EAST (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 18 08. (N) 121 51 33. (W) SCALED <br> <b> NAVD 88 </b> 37.184 (meters) 121.99 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.50 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 37.157 (meters) 121.91 (feet) COMP <br> <b> MODELED GRAV</b> 979,899.9 (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 February 1993. <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 3 </td><td> 589,910. </td><td> 1,879,510. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NAVD 88 (06/15/91) 37.193 (m) 122.02 (f) UNKNOWN 1 2 <br>
NGVD 29 (10/21/93) 36.334 (m) 119.21 (f) ADJUSTED 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: 10SFG011290(NAD 83) <br>MARKER: P = PIPE CAP <br>SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND <br>SP_SET: METAL PIPE IMBEDDED IN GROUND <br>STAMPING: J 19 SF 2 1908 131 <br>MARK LOGO: USGS <br>STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY <br>SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR <br>SATELLITE: SATELLITE OBSERVATIONS - November 15, 1988 <br> </table> <p> <h2>History</h2><table border=1><tr><td>Date </td><td>Condition </td><td>Report By</td></tr><tr><td>1908 </td><td>MONUMENTED </td><td>USGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1969 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19881115</td><td>GOOD </td><td>NGS</td></tr><tr><td>19900201</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 2.2 MI SE FROM SAN JOSE. 2.2 MILES SOUTHEAST ALONG THE 4TH STREET BRANCH OF THE SOUTHERN PACIFIC COMPANY RAILROAD FROM THE JUNCTION OF 4TH STREETS AT SAN JOSE, 538.5 FEET NORTHWEST OF THE CENTER OF THE CROSSING OF TULLY ROAD, 222 FEET SOUTHEAST OF THE CENTER OF THE CROSSING OF A PRIVATE ROAD, 50.9 FEET SOUTHEAST OF A DERAIL SWITCH, 25.4 FEET SOUTHWEST OF THE SOUTHWEST RAIL OF THE MAIN TRACK, 18.2 FEET NORTHEAST OF THE NORTHEAST WALL OF THE LOADING PLATFORM OF MONARCH MATCH COMPANY, 7.3 FEET NORTHEAST OF THE NORTHEAST RAIL OF THE MATCH COMPANY SIDE TRACK, ABOUT 2 1/2 FEET LOWER THAN THE TRACK, AND RIVETED ON THE TOP OF A 3 1/2-INCH IRON PIPE PROJECTING 0.1 FOOT ABOVE THE GROUND. NOTE-- SLANTING CAP, ROD HELD ON LETTER G OF WORD GEOLOGICAL DURING 1954 RELEVELING, ROD HELD OVER THE LETTERS OLO IN THE WORD GEOLOGICAL DURING 1956 RELEVELING. <p> <h2>STATION RECOVERY (1969) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1969 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1988) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1988 RECOVERED IN GOOD CONDITION WITH THE FOLLOWING EXCEPTIONS. DELETE--50.9 FEET SOUTHEAST OF A DERAIL SWITCH. CHANGE--MANARCH MATCH COMPANY TO CANNED FOODS GROCERY OUTLET. ADD--11.7 M (38.4 FT) NORTH OF THE EAST CORNER OF A LOADING PLATFORM. PRIOR TO 1954, STAMPING WAS--S.F. -130 1908 2. STAMPING NOW READS--J 19 SF 2 1908 131. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990 RECOVERED IN GOOD CONDITION. AI8048308http://www.geocaching.com/mark/details.asp?PID=AI8048308GeocacheGeocache308SCVWDNONE Unknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>308</h1> <b> PID </b> AI8048 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> SAN JOSE EAST (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 17 55. (N) 121 49 29. (W) SCALED <br> <b> NAVD 88 </b> 47.191 (meters) 154.83 (feet) ADJUSTED <br> <hr> <b> GEOID HEIGHT</b> -32.45 (meters) GEOID03 <br> <b> DYNAMIC HT </b> 47.156 (meters) 154.71 (feet) COMP <br> <b> MODELED GRAV</b> 979,889.1 (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 July 2002. <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 3 </td><td> 589,460. </td><td> 1,882,560. </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: 10SFG041286(NAD 83) <br>MARKER: DD = SURVEY DISK <br>SETTING: 38 = SET IN THE ABUTMENT OR PIER OF A LARGE BRIDGE <br>SP_SET: BRIDGE ABUTMENT <br>STAMPING: BM-308 XXX SCVWD <br>MARK LOGO: NONE <br>MAGNETIC: N = NO MAGNETIC MATERIAL <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>SCVWD</td></tr><tr><td>20000807</td><td>GOOD </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 2000 (GAS) 2.6 KM (1.60 MI) NORTHEASTERLY ALONG CAPITOL EXPRESSWAY FROM THE JUNCTION OF STATE HIGHWAY 82 (MONTEREY ROAD) IN SAN JOSE, NEAR THE NORTH CORNER OF THE NORTHEAST CONCRETE ABUTMENT OF THE EXPRESSWAY BRIDGE SPANNING COYOTE CREEK, 11.2 M (36.7 FT) NORTHWEST OF THE CENTER OF THE SOUTH-WESTBOUND LANES OF THE EXPRESSWAY, 1.4 M (4.6 FT) SOUTHWEST OF THE NORTHEAST END OF THE NORTHWEST BRIDGE RAILING, AND 0.9 M (3.0 FT) ABOVE THE LEVEL OF THE EXPRESSWAY. NOTE--THE MONUMENT IS ON THE EXPRESSWAY RIGHT-OF-WAY. SCVWD=SANTA CLARA VALLEY WATER DISTRICT. HS318032http://www.geocaching.com/mark/details.asp?PID=HS318032GeocacheGeocache32CGSUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>32</h1> <b> PID </b> HS3180 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> LOS GATOS (1980) <br> <p> <h2>Current Survey Control</h2> <hr> <b> NAD 83(1986)</b> 37 08 14. (N) 121 56 53. (W) SCALED <br> <b> NAVD 88 </b> 274.69 (+/-2cm) 901.2 (feet) VERTCON <br> <hr> <b> GEOID HEIGHT</b> -32.38 (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 3 </td><td> 571,720. </td><td> 1,871,350. </td><td> MT</td><td> (+/- 180 meters Scaled)</td></tr> </table> <p> <h2>Superseded Survey Control</h2>
<p> NGVD 29 (??/??/92) 273.831 (m) 898.39 (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: 10SEG934106(NAD 83) <br>MARKER: DB = BENCH MARK DISK <br>SETTING: 30 = SET IN A LIGHT STRUCTURE <br>SP_SET: SPILLWAY <br>STAMPING: CAL 898 SF 32 1908 <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>1908 </td><td>MONUMENTED </td><td>CGS</td></tr><tr><td>1954 </td><td>GOOD </td><td>NGS</td></tr><tr><td>1960 </td><td>GOOD </td><td>NGS</td></tr><tr><td>19900209</td><td>MARK NOT FOUND </td><td>NGS</td></tr> </table> <p> <h2>STATION DESCRIPTION </h2> <p>DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 AT WRIGHTS. AT WRIGHTS, ABOUT 118 YARDS SOUTH OF BENCH MARK S 249, AT THE NORTH END OF THE ABANDONED SOUTHERN PACIFIC COMPANY RAILROAD TUNNEL, IN THE EAST SIDE OF THE SPILLWAY ADJACENT TO THE TUNNEL, 14 FEET WEST OF THE WEST SIDE OF THE TUNNEL, 4 FEET SOUTH OF THE CENTER OF A SMALL CREEK, 5 FEET WEST OF A SMALL STONE CHECK DAM ACROSS THE CREEK, AND ABOUT LEVEL WITH THE TOP OF THE DAM. NOTE-- THIS MARK WAS NOT INCLUDED IN THE 1954 RELEVELING. <p> <h2>STATION RECOVERY (1960) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1960 RECOVERED IN GOOD CONDITION. <p> <h2>STATION RECOVERY (1990) </h2> <p>RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1990 A THOROUGH SEARCH REVEALED NO EVIDENCE OF THE MARK. HT119834 USNhttp://www.geocaching.com/mark/details.asp?PID=HT119834 USNGeocacheGeocache34 USNDODUnknown CacheRegular11United StatesCaliforniaNGS Datasheet <h1>34 USN</h1> <b> PID </b> HT1198 <br> <b> STATE/COUNTY</b> CA/SANTA CLARA <br> <b> USGS QUAD </b> MOUNTAIN VIEW (1997) <br> <p> <h2>Current Survey Control</h2>