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 20, 2025 06:15:24 EST
DI0900 ***********************************************************************
DI0900 CORS - This is a GPS Continuously Operating Reference Station.
DI0900 DESIGNATION - PIGEON POINT 6 CORS ARP
DI0900 CORS_ID - PPT6
DI0900 PID - DI0900
DI0900 STATE/COUNTY- CA/SAN MATEO
DI0900 COUNTRY - US
DI0900 USGS QUAD - PIGEON POINT (2018)
DI0900
DI0900 *CURRENT SURVEY CONTROL
DI0900 ______________________________________________________________________
DI0900* NAD 83(2011) POSITION- 37 11 12.57530(N) 122 23 23.16989(W) ADJUSTED
DI0900* NAD 83(2011) ELLIP HT- 6.448 (meters) (06/??/19) ADJUSTED
DI0900* NAD 83(2011) EPOCH - 2010.00
DI0900 ______________________________________________________________________
DI0900 GEOID HEIGHT - -33.496 (meters) GEOID18
DI0900 NAD 83(2011) X - -2,725,248.198 (meters) COMP
DI0900 NAD 83(2011) Y - -4,295,999.357 (meters) COMP
DI0900 NAD 83(2011) Z - 3,833,935.504 (meters) COMP
DI0900
DI0900 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI0900 Standards:
DI0900 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI0900 Horiz Ellip SD_N SD_E SD_h (unitless)
DI0900 -------------------------------------------------------------------
DI0900 NETWORK 0.18 0.55 0.08 0.07 0.28 0.19813000
DI0900 -------------------------------------------------------------------
DI0900
DI0900.The coordinates were established by GPS observations
DI0900.and adjusted by the National Geodetic Survey in June 2019.
DI0900
DI0900.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI0900.been affixed to the stable North American Tectonic Plate.
DI0900
DI0900.The coordinates are valid at the epoch date displayed above
DI0900.which is a decimal equivalence of Year/Month/Day.
DI0900
DI0900.Due to the release of the International GNSS Service (IGS) 2014
DI0900.realization of the International Terrestrial Reference Frame of 2014
DI0900.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI0900.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI0900.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI0900.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI0900.currently published epoch of 2010.00.
DI0900
DI0900.Additional information on MYCS2 is available at
DI0900.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI0900
DI0900.Significant digits in the geoid height do not necessarily reflect accuracy.
DI0900.GEOID18 height accuracy estimate available here.
DI0900
DI0900.The PID for the CORS L1 Phase Center is DI0901.
DI0900
DI0900.Click photographs - Photos may exist for this station.
DI0900
DI0900.The XYZ, and position/ellipsoidal ht. are equivalent.
DI0900
DI0900.The ellipsoidal height was determined by GPS observations
DI0900.and is referenced to NAD 83.
DI0900
DI0900. The following values were computed from the NAD 83(2011) position.
DI0900
DI0900; North East Units Scale Factor Converg.
DI0900;SPC CA 3 - 577,919.000 1,832,216.117 MT 0.99997734 -1 09 25.1
DI0900;SPC CA 3 - 1,896,055.92 6,011,195.71 sFT 0.99997734 -1 09 25.1
DI0900;UTM 10 - 4,115,772.303 554,163.065 MT 0.99963614 +0 22 07.8
DI0900
DI0900! - Elev Factor x Scale Factor = Combined Factor
DI0900!SPC CA 3 - 0.99999899 x 0.99997734 = 0.99997633
DI0900!UTM 10 - 0.99999899 x 0.99963614 = 0.99963513
DI0900
DI0900_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SEG5416315772(NAD 83)
DI0900
DI0900 SUPERSEDED SURVEY CONTROL
DI0900
DI0900 NAD 83(2011)- 37 11 12.57535(N) 122 23 23.16979(W) AD(2010.00) c
DI0900 ELLIP H (08/??/11) 6.448 (m) GP(2010.00) c c
DI0900 NAD 83(CORS)- 37 11 12.56573(N) 122 23 23.16119(W) AD(2002.00) c
DI0900 ELLIP H (08/??/06) 6.459 (m) GP(2002.00) c c
DI0900
DI0900.Superseded values are not recommended for survey control.
DI0900
DI0900.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI0900.See file dsdata.pdf to determine how the superseded data were derived.
DI0900
DI0900_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI0900
DI0900 STATION DESCRIPTION
DI0900
DI0900'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DI0900'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI0900'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI0900'ACCESSIBLE AT THE WORLDWIDE WEB.
DI0900'https://geodesy.noaa.gov/CORS/data.shtml
DI0900'https://geodesy.noaa.gov/CORS
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