The NGS Data Sheet
See file dsdata.pdf for more information about the datasheet.
PROGRAM = datasheet95, VERSION = 8.12.5.19
Starting Datasheet Retrieval...
1 National Geodetic Survey, Retrieval Date = FEBRUARY 19, 2025 04:46:59 EST
DM7512 ***********************************************************************
DM7512 CORS - This is a GPS Continuously Operating Reference Station.
DM7512 DESIGNATION - GNPS_SCGN_CS1999 CORS ARP
DM7512 CORS_ID - GNPS
DM7512 PID - DM7512
DM7512 STATE/COUNTY- CA/SAN BERNARDINO
DM7512 COUNTRY - US
DM7512 USGS QUAD - GENE WASH (2018)
DM7512
DM7512 *CURRENT SURVEY CONTROL
DM7512 ______________________________________________________________________
DM7512* NAD 83(2011) POSITION- 34 18 30.78797(N) 114 11 21.97296(W) ADJUSTED
DM7512* NAD 83(2011) ELLIP HT- 233.185 (meters) (06/??/19) ADJUSTED
DM7512* NAD 83(2011) EPOCH - 2010.00
DM7512 ______________________________________________________________________
DM7512 GEOID HEIGHT - -30.976 (meters) GEOID18
DM7512 NAD 83(2011) X - -2,161,143.707 (meters) COMP
DM7512 NAD 83(2011) Y - -4,811,134.886 (meters) COMP
DM7512 NAD 83(2011) Z - 3,574,901.140 (meters) COMP
DM7512
DM7512 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7512 Standards:
DM7512 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7512 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7512 -------------------------------------------------------------------
DM7512 NETWORK 0.14 0.43 0.06 0.05 0.22 0.13604000
DM7512 -------------------------------------------------------------------
DM7512
DM7512.The coordinates were established by GPS observations
DM7512.and adjusted by the National Geodetic Survey in June 2019.
DM7512
DM7512.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7512.been affixed to the stable North American Tectonic Plate.
DM7512
DM7512.The coordinates are valid at the epoch date displayed above
DM7512.which is a decimal equivalence of Year/Month/Day.
DM7512
DM7512.Due to the release of the International GNSS Service (IGS) 2014
DM7512.realization of the International Terrestrial Reference Frame of 2014
DM7512.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7512.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7512.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7512.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7512.currently published epoch of 2010.00.
DM7512
DM7512.Additional information on MYCS2 is available at
DM7512.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7512
DM7512.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7512.GEOID18 height accuracy estimate available here.
DM7512
DM7512.The PID for the CORS L1 Phase Center is DM7513.
DM7512
DM7512.Click photographs - Photos may exist for this station.
DM7512
DM7512.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7512
DM7512.The ellipsoidal height was determined by GPS observations
DM7512.and is referenced to NAD 83.
DM7512
DM7512. The following values were computed from the NAD 83(2011) position.
DM7512
DM7512; North East Units Scale Factor Converg.
DM7512;SPC CA 5 - 596,336.105 2,350,659.174 MT 0.99995176 +2 10 19.4
DM7512;SPC CA 5 - 1,956,479.37 7,712,120.97 sFT 0.99995176 +2 10 19.4
DM7512;UTM 11 - 3,799,945.853 758,645.321 MT 1.00042469 +1 35 06.2
DM7512
DM7512! - Elev Factor x Scale Factor = Combined Factor
DM7512!SPC CA 5 - 0.99996340 x 0.99995176 = 0.99991516
DM7512!UTM 11 - 0.99996340 x 1.00042469 = 1.00038807
DM7512
DM7512_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SQT5864599945(NAD 83)
DM7512
DM7512 SUPERSEDED SURVEY CONTROL
DM7512
DM7512 NAD 83(2011)- 34 18 30.78802(N) 114 11 21.97299(W) AD(2010.00) c
DM7512 ELLIP H (08/??/12) 233.180 (m) GP(2010.00) c c
DM7512 NAD 83(2011)- 34 18 30.78802(N) 114 11 21.97299(W) AD(2010.00) c
DM7512 ELLIP H (08/??/11) 233.171 (m) GP(2010.00) c c
DM7512 NAD 83(CORS)- 34 18 30.78758(N) 114 11 21.97289(W) AD(2002.00) c
DM7512 ELLIP H (05/??/11) 233.178 (m) GP(2002.00) c c
DM7512
DM7512.Superseded values are not recommended for survey control.
DM7512
DM7512.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7512.See file dsdata.pdf to determine how the superseded data were derived.
DM7512
DM7512_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM7512
DM7512 STATION DESCRIPTION
DM7512
DM7512'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM7512'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM7512'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM7512'ACCESSIBLE AT THE WORLDWIDE WEB.
DM7512'https://geodesy.noaa.gov/CORS/data.shtml
DM7512'https://geodesy.noaa.gov/CORS
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