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
 AF9702 ***********************************************************************
 AF9702  CORS        -  This is a GPS Continuously Operating Reference Station.
 AF9702  DESIGNATION -  MT HAMILTON BARD CORS ARP
 AF9702  CORS_ID     -  MHCB
 AF9702  PID         -  AF9702
 AF9702  STATE/COUNTY-  CA/SANTA CLARA
 AF9702  USGS QUAD   -  LICK OBSERVATORY (1973)
 AF9702
 AF9702                         *CURRENT SURVEY CONTROL
 AF9702  ___________________________________________________________________
 AF9702* NAD 83(CORS)-  37 20 29.50149(N)    121 38 33.22769(W)     ADJUSTED  
 AF9702* NAVD 88     -                                                        
 AF9702  ___________________________________________________________________
 AF9702  EPOCH DATE  -        2002.00
 AF9702  X           -  -2,664,063.021 (meters)                     COMP
 AF9702  Y           -  -4,323,173.285 (meters)                     COMP
 AF9702  Z           -   3,848,361.451 (meters)                     COMP
 AF9702  ELLIP HEIGHT-        1262.36  (meters)          (03/??/02) GPS OBS
 AF9702  GEOID HEIGHT-         -31.57  (meters)                     GEOID99
 AF9702
 AF9702  HORZ ORDER  -  SPECIAL (CORS)
 AF9702  ELLP ORDER  -  SPECIAL (CORS)
 AF9702
 AF9702.ITRF positions are available for this station.
 AF9702.The coordinates were established by GPS observations
 AF9702.and adjusted by the National Geodetic Survey in March 2002.
 AF9702.The coordinates are valid at the epoch date displayed above.
 AF9702.The epoch date for horizontal control is a decimal equivalence
 AF9702.of Year/Month/Day.
 AF9702
 AF9702
 AF9702.The PID for the CORS L1 Phase Center is AJ7941.
 AF9702
 AF9702.The XYZ, and position/ellipsoidal ht. are equivalent.
 AF9702
 AF9702.The ellipsoidal height was determined by GPS observations
 AF9702.and is referenced to NAD 83.
 AF9702
 AF9702.The geoid height was determined by GEOID99.
 AF9702
 AF9702;                    North         East     Units   Scale      Converg.
 AF9702;SPC CA 3     -   594,011.515 1,898,762.325   MT  0.99995457 -0 41 58.2
 AF9702;SPC CA 3     - 1,948,852.78  6,229,522.73   sFT  0.99995457 -0 41 58.2
 AF9702
 AF9702                          SUPERSEDED SURVEY CONTROL
 AF9702
 AF9702  NAD 83(CORS)-  37 20 29.49949(N)    121 38 33.22523(W) AD(1997.00) c
 AF9702  ELLIP H (07/??/98) 1262.41   (m)                       GP(1997.00) c c
 AF9702
 AF9702.Superseded values are not recommended for survey control.
 AF9702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 AF9702.See file dsdata.txt to determine how the superseded data were derived.
 AF9702
 AF9702_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG2024033624(NAD 83)
 AF9702_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
 AF9702
 AF9702                          STATION DESCRIPTION
 AF9702
 AF9702'DESCRIBED BY NATIONAL GEODETIC SURVEY 2002
 AF9702'STATION IS A GPS CORS.  LATEST INFORMATION INCLUDING POSITIONS AND
 AF9702'VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
 AF9702'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
 AF9702'   FTP CORS.NGS.NOAA.GOV: CORS/COORD  AND  CORS/STATION_LOG
 AF9702'   HTTP://WWW.NGS.NOAA.GOV  UNDER PRODUCTS AND SERVICES.

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