DATASHEETS The NGS Data SheetSee file dsdata.txt for more information about the datasheet.DATABASE = Sybase ,PROGRAM = datasheet, VERSION = 6.91 1 National Geodetic Survey, Retrieval Date = NOVEMBER 6, 2003 AM7021 *********************************************************************** AM7021 CORS - This is a GPS Continuously Operating Reference Station. AM7021 DESIGNATION - OHLONE PARK CORS ARP AM7021 CORS_ID - OHLN AM7021 PID - AM7021 AM7021 STATE/COUNTY- CA/CONTRA COSTA AM7021 USGS QUAD - MARE ISLAND (1980) AM7021 AM7021 *CURRENT SURVEY CONTROL AM7021 ___________________________________________________________________ AM7021* NAD 83(CORS)- 38 00 22.49332(N) 122 16 22.70468(W) ADJUSTED AM7021* NAVD 88 - AM7021 ___________________________________________________________________ AM7021 EPOCH DATE - 2002.00 AM7021 X - -2,686,855.643 (meters) COMP AM7021 Y - -4,254,627.362 (meters) COMP AM7021 Z - 3,905,990.442 (meters) COMP AM7021 ELLIP HEIGHT- -0.01 (meters) (05/??/02) GPS OBS AM7021 GEOID HEIGHT- -32.14 (meters) GEOID99 AM7021 AM7021 HORZ ORDER - SPECIAL (CORS) AM7021 ELLP ORDER - SPECIAL (CORS) AM7021 AM7021.ITRF positions are available for this station. AM7021.The coordinates were established by GPS observations AM7021.and adjusted by the National Geodetic Survey in May 2002. AM7021.The coordinates are valid at the epoch date displayed above. AM7021.The epoch date for horizontal control is a decimal equivalence AM7021.of Year/Month/Day. AM7021 AM7021 AM7021.The PID for the CORS L1 Phase Center is AM7022. AM7021 AM7021.The XYZ, and position/ellipsoidal ht. are equivalent. AM7021 AM7021.The ellipsoidal height was determined by GPS observations AM7021.and is referenced to NAD 83. AM7021 AM7021.The geoid height was determined by GEOID99. AM7021 AM7021; North East Units Scale Converg. AM7021;SPC CA 3 - 668,641.089 1,844,307.387 MT 0.99993907 -1 05 07.7 AM7021;SPC CA 3 - 2,193,699.97 6,050,865.15 sFT 0.99993907 -1 05 07.7 AM7021 AM7021 SUPERSEDED SURVEY CONTROL AM7021 AM7021.No superseded survey control is available for this station. AM7021 AM7021_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEH6382606758(NAD 83) AM7021_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA AM7021 AM7021 STATION DESCRIPTION AM7021 AM7021'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002 AM7021'STATION IS A GPS CORS. LATEST INFORMATION INCLUDING POSITIONS AND AM7021'VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE AM7021'BY ANONYMOUS FTP OR THE WORLDWIDE WEB. AM7021' FTP CORS.NGS.NOAA.GOV: CORS/COORD AND CORS/STATION_LOG AM7021' HTTP://WWW.NGS.NOAA.GOV UNDER PRODUCTS AND SERVICES. *** retrieval complete. Elapsed Time = 00:00:01