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 15:34:49 EST
DH9027 ***********************************************************************
DH9027 CORS - This is a GPS Continuously Operating Reference Station.
DH9027 DESIGNATION - GOLDHILL__CN2004 CORS ARP
DH9027 CORS_ID - P282
DH9027 PID - DH9027
DH9027 STATE/COUNTY- CA/MONTEREY
DH9027 COUNTRY - US
DH9027 USGS QUAD - CHOLAME VALLEY (2018)
DH9027
DH9027 *CURRENT SURVEY CONTROL
DH9027 ______________________________________________________________________
DH9027* NAD 83(2011) POSITION- 35 50 16.09823(N) 120 20 42.71845(W) ADJUSTED
DH9027* NAD 83(2011) ELLIP HT- 395.293 (meters) (06/??/19) ADJUSTED
DH9027* NAD 83(2011) EPOCH - 2010.00
DH9027 ______________________________________________________________________
DH9027 GEOID HEIGHT - -33.415 (meters) GEOID18
DH9027 NAD 83(2011) X - -2,615,402.610 (meters) COMP
DH9027 NAD 83(2011) Y - -4,467,630.571 (meters) COMP
DH9027 NAD 83(2011) Z - 3,713,848.492 (meters) COMP
DH9027
DH9027 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH9027 Standards:
DH9027 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH9027 Horiz Ellip SD_N SD_E SD_h (unitless)
DH9027 -------------------------------------------------------------------
DH9027 NETWORK 0.18 0.58 0.08 0.07 0.30 0.10792000
DH9027 -------------------------------------------------------------------
DH9027
DH9027.The coordinates were established by GPS observations
DH9027.and adjusted by the National Geodetic Survey in June 2019.
DH9027
DH9027.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH9027.been affixed to the stable North American Tectonic Plate.
DH9027
DH9027.The coordinates are valid at the epoch date displayed above
DH9027.which is a decimal equivalence of Year/Month/Day.
DH9027
DH9027.Due to the release of the International GNSS Service (IGS) 2014
DH9027.realization of the International Terrestrial Reference Frame of 2014
DH9027.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH9027.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH9027.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH9027.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH9027.currently published epoch of 2010.00.
DH9027
DH9027.Additional information on MYCS2 is available at
DH9027.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH9027
DH9027.Significant digits in the geoid height do not necessarily reflect accuracy.
DH9027.GEOID18 height accuracy estimate available here.
DH9027
DH9027.The PID for the CORS L1 Phase Center is DH9028.
DH9027
DH9027.Click photographs - Photos may exist for this station.
DH9027
DH9027.The XYZ, and position/ellipsoidal ht. are equivalent.
DH9027
DH9027.The ellipsoidal height was determined by GPS observations
DH9027.and is referenced to NAD 83.
DH9027
DH9027. The following values were computed from the NAD 83(2011) position.
DH9027
DH9027; North East Units Scale Factor Converg.
DH9027;SPC CA 4 - 556,829.000 1,878,463.740 MT 1.00003462 -0 48 09.1
DH9027;SPC CA 4 - 1,826,863.14 6,162,926.45 sFT 1.00003462 -0 48 09.1
DH9027;UTM 10 - 3,969,212.835 739,787.047 MT 1.00030856 +1 33 18.4
DH9027
DH9027! - Elev Factor x Scale Factor = Combined Factor
DH9027!SPC CA 4 - 0.99993796 x 1.00003462 = 0.99997258
DH9027!UTM 10 - 0.99993796 x 1.00030856 = 1.00024650
DH9027
DH9027_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGE3978769212(NAD 83)
DH9027
DH9027 SUPERSEDED SURVEY CONTROL
DH9027
DH9027 NAD 83(2011)- 35 50 16.09827(N) 120 20 42.71840(W) AD(2010.00) c
DH9027 ELLIP H (08/??/11) 395.286 (m) GP(2010.00) c c
DH9027 NAD 83(CORS)- 35 50 16.09340(N) 120 20 42.71493(W) AD(2002.00) c
DH9027 ELLIP H (03/??/08) 395.292 (m) GP(2002.00) c c
DH9027 NAD 83(CORS)- 35 50 16.09237(N) 120 20 42.71326(W) AD(2002.00) c
DH9027 ELLIP H (03/??/06) 395.297 (m) GP(2002.00) c c
DH9027
DH9027.Superseded values are not recommended for survey control.
DH9027
DH9027.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH9027.See file dsdata.pdf to determine how the superseded data were derived.
DH9027
DH9027_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH9027
DH9027 STATION DESCRIPTION
DH9027
DH9027'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH9027'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH9027'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH9027'ACCESSIBLE AT THE WORLDWIDE WEB.
DH9027'https://geodesy.noaa.gov/CORS/data.shtml
DH9027'https://geodesy.noaa.gov/CORS
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