DATABASE = ,PROGRAM = datasheet, VERSION = 7.61 1 National Geodetic Survey, Retrieval Date = SEPTEMBER 7, 2008 HT1251 *********************************************************************** HT1251 DESIGNATION - T 110 HT1251 PID - HT1251 HT1251 STATE/COUNTY- CA/SANTA CLARA HT1251 USGS QUAD - PALO ALTO (1997) HT1251 HT1251 *CURRENT SURVEY CONTROL HT1251 ___________________________________________________________________ HT1251* NAD 83(1986)- 37 26 53. (N) 122 09 34. (W) SCALED HT1251* NAVD 88 - 16.43 (+/-2cm) 53.9 (feet) VERTCON HT1251 ___________________________________________________________________ HT1251 GEOID HEIGHT- -32.53 (meters) GEOID03 HT1251 VERT ORDER - FIRST CLASS II (See Below) HT1251 HT1251.The horizontal coordinates were scaled from a topographic map and have HT1251.an estimated accuracy of +/- 6 seconds. HT1251 HT1251.The NAVD 88 height was computed by applying the VERTCON shift value to HT1251.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HT1251.The vertical order pertains to the NGVD 29 superseded value. HT1251 HT1251.The geoid height was determined by GEOID03. HT1251 HT1251; North East Units Estimated Accuracy HT1251;SPC CA 3 - 606,520. 1,853,180. MT (+/- 180 meters Scaled) HT1251 HT1251 SUPERSEDED SURVEY CONTROL HT1251 HT1251 NGVD 29 (??/??/92) 15.604 (m) 51.19 (f) ADJ UNCH 1 2 HT1251 HT1251.Superseded values are not recommended for survey control. HT1251.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HT1251.See file dsdata.txt to determine how the superseded data were derived. HT1251 HT1251_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG743449(NAD 83) HT1251_MARKER: DB = BENCH MARK DISK HT1251_SETTING: 30 = SET IN A LIGHT STRUCTURE HT1251_SP_SET: WALL HT1251_STAMPING: T 110 1932 HT1251_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY HT1251_SATELLITE: THE SITE LOCATION WAS REPORTED AS NOT SUITABLE FOR HT1251+SATELLITE: SATELLITE OBSERVATIONS - April 08, 2008 HT1251 HT1251 HISTORY - Date Condition Report By HT1251 HISTORY - 1932 MONUMENTED CGS HT1251 HISTORY - 1954 GOOD NGS HT1251 HISTORY - 1960 GOOD NGS HT1251 HISTORY - 19970313 GOOD NGS HT1251 HISTORY - 20030205 GOOD INDIV HT1251 HISTORY - 20080408 GOOD GEOCAC HT1251 HT1251 STATION DESCRIPTION HT1251 HT1251'DESCRIBED BY NATIONAL GEODETIC SURVEY 1954 HT1251'AT PALO ALTO. HT1251'AT PALO ALTO, AT THE INTERSECTION OF UNIVERSITY AVENUE AND HT1251'COWPER STREET, AT THE PRESIDENT HOTEL, SET VERTICALLY IN THE HT1251'NORTHWEST CONCRETE WALL, 1.4 FEET NORTHEAST OF THE NORTHEAST HT1251'SIDE OF THE MAIN ENTRANCE, AND 3.7 FEET ABOVE THE SIDEWALK. HT1251 HT1251 STATION RECOVERY (1960) HT1251 HT1251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1960 HT1251'RECOVERED IN GOOD CONDITION. HT1251 HT1251 STATION RECOVERY (1997) HT1251 HT1251'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1997 (DW) HT1251'GRAVITY BASE STATION 'PALO ALTO', C 174, IS ON SIDEWALK BELOW DISK. HT1251 HT1251 STATION RECOVERY (2003) HT1251 HT1251'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2003 (DBT) HT1251'RECOVERED IN GOOD CONDITION. HT1251 HT1251 STATION RECOVERY (2008) HT1251 HT1251'RECOVERY NOTE BY GEOCACHING 2008 (HMT) HT1251'COULD NOT FIND THE GRAVITY BASE STATION MENTIONED IN THE 1997 RECOVERY HT1251'NOTE. THE TALL HT1251'BUILDINGS IN THE IMMEDIATE VICINITY, AND THE MARQUEE ABOVE THE HOTEL HT1251'ENTRANCE, PREVENT HT1251'RELIABLE GPS READINGS. *** retrieval complete. Elapsed Time = 00:00:00