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 18, 2025 17:06:39 EST
DH4105 ***********************************************************************
DH4105 CORS - This is a GPS Continuously Operating Reference Station.
DH4105 DESIGNATION - JAMACHA_LFCS2004 CORS ARP
DH4105 CORS_ID - P473
DH4105 PID - DH4105
DH4105 STATE/COUNTY- CA/SAN DIEGO
DH4105 COUNTRY - US
DH4105 USGS QUAD - JAMUL MOUNTAINS (2018)
DH4105
DH4105 *CURRENT SURVEY CONTROL
DH4105 ______________________________________________________________________
DH4105* NAD 83(2011) POSITION- 32 44 01.58060(N) 116 56 58.20686(W) ADJUSTED
DH4105* NAD 83(2011) ELLIP HT- 189.331 (meters) (06/??/22) ADJUSTED
DH4105* NAD 83(2011) EPOCH - 2010.00
DH4105 ______________________________________________________________________
DH4105 GEOID HEIGHT - -33.847 (meters) GEOID18
DH4105 NAD 83(2011) X - -2,434,008.773 (meters) COMP
DH4105 NAD 83(2011) Y - -4,787,437.555 (meters) COMP
DH4105 NAD 83(2011) Z - 3,429,261.834 (meters) COMP
DH4105
DH4105 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH4105 Standards:
DH4105 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH4105 Horiz Ellip SD_N SD_E SD_h (unitless)
DH4105 -------------------------------------------------------------------
DH4105 NETWORK 0.15 0.40 0.05 0.06 0.20 0.33617300
DH4105 -------------------------------------------------------------------
DH4105
DH4105.The coordinates were established by GPS observations
DH4105.and adjusted by the National Geodetic Survey in June 2022.
DH4105
DH4105.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH4105.been affixed to the stable North American Tectonic Plate.
DH4105
DH4105.The coordinates are valid at the epoch date displayed above
DH4105.which is a decimal equivalence of Year/Month/Day.
DH4105
DH4105.Due to the release of the International GNSS Service (IGS) 2014
DH4105.realization of the International Terrestrial Reference Frame of 2014
DH4105.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH4105.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH4105.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH4105.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH4105.currently published epoch of 2010.00.
DH4105
DH4105.Additional information on MYCS2 is available at
DH4105.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH4105
DH4105.Significant digits in the geoid height do not necessarily reflect accuracy.
DH4105.GEOID18 height accuracy estimate available here.
DH4105
DH4105.The PID for the CORS L1 Phase Center is DR3579.
DH4105
DH4105.Click photographs - Photos may exist for this station.
DH4105
DH4105.The XYZ, and position/ellipsoidal ht. are equivalent.
DH4105
DH4105.The ellipsoidal height was determined by GPS observations
DH4105.and is referenced to NAD 83.
DH4105
DH4105. The following values were computed from the NAD 83(2011) position.
DH4105
DH4105; North East Units Scale Factor Converg.
DH4105;SPC CA 6 - 563,113.759 1,934,433.607 MT 1.00000862 -0 23 03.8
DH4105;SPC CA 6 - 1,847,482.39 6,346,554.26 sFT 1.00000862 -0 23 03.8
DH4105;UTM 11 - 3,621,774.682 504,731.438 MT 0.99960028 +0 01 38.3
DH4105
DH4105! - Elev Factor x Scale Factor = Combined Factor
DH4105!SPC CA 6 - 0.99997027 x 1.00000862 = 0.99997889
DH4105!UTM 11 - 0.99997027 x 0.99960028 = 0.99957057
DH4105
DH4105_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS0473121774(NAD 83)
DH4105
DH4105 SUPERSEDED SURVEY CONTROL
DH4105
DH4105 NAD 83(2011)- 32 44 01.58048(N) 116 56 58.20702(W) AD(2010.00) c
DH4105 ELLIP H (06/??/19) 189.331 (m) GP(2010.00) c c
DH4105 NAD 83(2011)- 32 44 01.58057(N) 116 56 58.20691(W) AD(2010.00) c
DH4105 ELLIP H (08/??/11) 189.328 (m) GP(2010.00) c c
DH4105 NAD 83(CORS)- 32 44 01.57291(N) 116 56 58.19818(W) AD(2002.00) c
DH4105 ELLIP H (06/??/05) 189.326 (m) GP(2002.00) c c
DH4105
DH4105.Superseded values are not recommended for survey control.
DH4105
DH4105.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH4105.See file dsdata.pdf to determine how the superseded data were derived.
DH4105
DH4105_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH4105
DH4105 STATION DESCRIPTION
DH4105
DH4105'DESCRIBED BY NATIONAL GEODETIC SURVEY 2022
DH4105'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH4105'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH4105'ACCESSIBLE AT THE WORLDWIDE WEB.
DH4105'https://geodesy.noaa.gov/CORS/data.shtml
DH4105'https://geodesy.noaa.gov/CORS
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