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 00:28:21 EST
DH3882 ***********************************************************************
DH3882 CORS - This is a GPS Continuously Operating Reference Station.
DH3882 DESIGNATION - MORGANTRTYCN2005 CORS ARP
DH3882 CORS_ID - P230
DH3882 PID - DH3882
DH3882 STATE/COUNTY- CA/CONTRA COSTA
DH3882 COUNTRY - US
DH3882 USGS QUAD - TASSAJARA (2018)
DH3882
DH3882 *CURRENT SURVEY CONTROL
DH3882 ______________________________________________________________________
DH3882* NAD 83(2011) POSITION- 37 49 08.25899(N) 121 47 10.98648(W) ADJUSTED
DH3882* NAD 83(2011) ELLIP HT- 648.539 (meters) (06/??/19) ADJUSTED
DH3882* NAD 83(2011) EPOCH - 2010.00
DH3882 ______________________________________________________________________
DH3882 GEOID HEIGHT - -31.909 (meters) GEOID18
DH3882 NAD 83(2011) X - -2,657,624.727 (meters) COMP
DH3882 NAD 83(2011) Y - -4,288,584.998 (meters) COMP
DH3882 NAD 83(2011) Z - 3,889,987.510 (meters) COMP
DH3882
DH3882 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH3882 Standards:
DH3882 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH3882 Horiz Ellip SD_N SD_E SD_h (unitless)
DH3882 -------------------------------------------------------------------
DH3882 NETWORK 0.18 0.48 0.07 0.07 0.25 0.33795600
DH3882 -------------------------------------------------------------------
DH3882
DH3882.The coordinates were established by GPS observations
DH3882.and adjusted by the National Geodetic Survey in June 2019.
DH3882
DH3882.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3882.been affixed to the stable North American Tectonic Plate.
DH3882
DH3882.The coordinates are valid at the epoch date displayed above
DH3882.which is a decimal equivalence of Year/Month/Day.
DH3882
DH3882.Due to the release of the International GNSS Service (IGS) 2014
DH3882.realization of the International Terrestrial Reference Frame of 2014
DH3882.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3882.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3882.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3882.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3882.currently published epoch of 2010.00.
DH3882
DH3882.Additional information on MYCS2 is available at
DH3882.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3882
DH3882.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3882.GEOID18 height accuracy estimate available here.
DH3882
DH3882.The PID for the CORS L1 Phase Center is DQ2762.
DH3882
DH3882.Click photographs - Photos may exist for this station.
DH3882
DH3882.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3882
DH3882.The ellipsoidal height was determined by GPS observations
DH3882.and is referenced to NAD 83.
DH3882
DH3882. The following values were computed from the NAD 83(2011) position.
DH3882
DH3882; North East Units Scale Factor Converg.
DH3882;SPC CA 3 - 647,158.074 1,886,747.941 MT 0.99992988 -0 47 15.2
DH3882;SPC CA 3 - 2,123,217.78 6,190,105.54 sFT 0.99992988 -0 47 15.2
DH3882;UTM 10 - 4,186,422.370 606,815.554 MT 0.99974053 +0 44 39.2
DH3882
DH3882! - Elev Factor x Scale Factor = Combined Factor
DH3882!SPC CA 3 - 0.99989824 x 0.99992988 = 0.99982813
DH3882!UTM 10 - 0.99989824 x 0.99974053 = 0.99963880
DH3882
DH3882_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG0681586422(NAD 83)
DH3882
DH3882 SUPERSEDED SURVEY CONTROL
DH3882
DH3882 NAD 83(2011)- 37 49 08.25899(N) 121 47 10.98653(W) AD(2010.00) c
DH3882 ELLIP H (08/??/11) 648.539 (m) GP(2010.00) c c
DH3882 NAD 83(CORS)- 37 49 08.25696(N) 121 47 10.98199(W) AD(2002.00) c
DH3882 ELLIP H (03/??/08) 648.534 (m) GP(2002.00) c c
DH3882 NAD 83(CORS)- 37 49 08.25640(N) 121 47 10.98236(W) AD(2002.00) c
DH3882 ELLIP H (06/??/05) 648.551 (m) GP(2002.00) c c
DH3882
DH3882.Superseded values are not recommended for survey control.
DH3882
DH3882.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3882.See file dsdata.pdf to determine how the superseded data were derived.
DH3882
DH3882_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DH3882
DH3882 STATION DESCRIPTION
DH3882
DH3882'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DH3882'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DH3882'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DH3882'ACCESSIBLE AT THE WORLDWIDE WEB.
DH3882'https://geodesy.noaa.gov/CORS/data.shtml
DH3882'https://geodesy.noaa.gov/CORS
1 National Geodetic Survey, Retrieval Date = FEBRUARY 20, 2025 00:28:21 EST
DH3884 ***********************************************************************
DH3884 HT_MOD - This is a Height Modernization Survey Station.
DH3884 CORS - This is a GPS Continuously Operating Reference Station.
DH3884 DESIGNATION - MORGANTRTYCN2005 CORS GRP
DH3884 CORS_ID - P230
DH3884 PID - DH3884
DH3884 STATE/COUNTY- CA/CONTRA COSTA
DH3884 COUNTRY - US
DH3884 USGS QUAD - TASSAJARA (2018)
DH3884
DH3884 *CURRENT SURVEY CONTROL
DH3884 ______________________________________________________________________
DH3884* NAD 83(2011) POSITION- 37 49 08.25899(N) 121 47 10.98648(W) ADJUSTED
DH3884* NAD 83(2011) ELLIP HT- 648.531 (meters) (06/??/19) ADJUSTED
DH3884* NAD 83(2011) EPOCH - 2010.00
DH3884* NAVD 88 ORTHO HEIGHT - 680.52 (meters) 2232.7 (feet) GPS OBS
DH3884 ______________________________________________________________________
DH3884 NAVD 88 orthometric height was determined with geoid model GEOID09
DH3884 GEOID HEIGHT - -31.990 (meters) GEOID09
DH3884 GEOID HEIGHT - -31.909 (meters) GEOID18
DH3884 NAD 83(2011) X - -2,657,624.724 (meters) COMP
DH3884 NAD 83(2011) Y - -4,288,584.992 (meters) COMP
DH3884 NAD 83(2011) Z - 3,889,987.505 (meters) COMP
DH3884 LAPLACE CORR - -3.50 (seconds) DEFLEC18
DH3884
DH3884 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DH3884 Standards:
DH3884 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DH3884 Horiz Ellip SD_N SD_E SD_h (unitless)
DH3884 -------------------------------------------------------------------
DH3884 NETWORK 0.18 0.48 0.07 0.07 0.25 0.33795600
DH3884 -------------------------------------------------------------------
DH3884
DH3884.The horizontal coordinates were established by GPS observations
DH3884.and adjusted by the National Geodetic Survey in June 2019.
DH3884
DH3884.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DH3884.been affixed to the stable North American Tectonic Plate.
DH3884
DH3884.The horizontal coordinates are valid at the epoch date displayed above
DH3884.which is a decimal equivalence of Year/Month/Day.
DH3884
DH3884.Due to the release of the International GNSS Service (IGS) 2014
DH3884.realization of the International Terrestrial Reference Frame of 2014
DH3884.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DH3884.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DH3884.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DH3884.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DH3884.currently published epoch of 2010.00.
DH3884
DH3884.Additional information on MYCS2 is available at
DH3884.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DH3884
DH3884.The orthometric height was determined by GPS observations and a
DH3884.high-resolution geoid model using precise GPS observation and
DH3884.processing techniques.
DH3884
DH3884.Significant digits in the geoid height do not necessarily reflect accuracy.
DH3884.GEOID18 height accuracy estimate available here.
DH3884
DH3884.Click photographs - Photos may exist for this station.
DH3884
DH3884.The XYZ, and position/ellipsoidal ht. are equivalent.
DH3884
DH3884.The Laplace correction was computed from DEFLEC18 derived deflections.
DH3884
DH3884.The ellipsoidal height was determined by GPS observations
DH3884.and is referenced to NAD 83.
DH3884
DH3884. The following values were computed from the NAD 83(2011) position.
DH3884
DH3884; North East Units Scale Factor Converg.
DH3884;SPC CA 3 - 647,158.074 1,886,747.941 MT 0.99992988 -0 47 15.2
DH3884;SPC CA 3 - 2,123,217.78 6,190,105.54 sFT 0.99992988 -0 47 15.2
DH3884;UTM 10 - 4,186,422.370 606,815.554 MT 0.99974053 +0 44 39.2
DH3884
DH3884! - Elev Factor x Scale Factor = Combined Factor
DH3884!SPC CA 3 - 0.99989824 x 0.99992988 = 0.99982813
DH3884!UTM 10 - 0.99989824 x 0.99974053 = 0.99963880
DH3884
DH3884_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFG0681586422(NAD 83)
DH3884
DH3884 SUPERSEDED SURVEY CONTROL
DH3884
DH3884 NAD 83(2011)- 37 49 08.25899(N) 121 47 10.98653(W) AD(2010.00) A
DH3884 ELLIP H (08/??/11) 648.530 (m) GP(2010.00) 4 1
DH3884 NAD 83(CORS)- 37 49 08.25696(N) 121 47 10.98199(W) AD(2002.00) A
DH3884 ELLIP H (03/??/08) 648.526 (m) GP(2002.00) 4 1
DH3884 NAD 83(CORS)- 37 49 08.25640(N) 121 47 10.98236(W) AD(2002.00) A
DH3884 ELLIP H (06/??/05) 648.543 (m) GP(2002.00) 4 1
DH3884
DH3884.Superseded values are not recommended for survey control.
DH3884
DH3884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DH3884.See file dsdata.pdf to determine how the superseded data were derived.
DH3884
DH3884_STAMPING: UNKNOWN
DH3884
DH3884 STATION DESCRIPTION
DH3884
DH3884'THIS MONUMENT IS ASSOCIATED WITH CORS SITE 'P230'
DH3884'LATEST INFORMATION INCLUDING POSITIONS AND VELOCITIES
DH3884'ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE
DH3884'BY ANONYMOUS FTP OR THE WORLDWIDE WEB.
DH3884' https://geodesy.noaa.gov/corsdata/coord/coord_14
DH3884' https://geodesy.noaa.gov/corsdata/station_log
DH3884' https://geodesy.noaa.gov/CORS
DH3884'RECOVERED AS DESCRIBED.
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