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 17, 2025 13:04:45 EST
DF4377 ***********************************************************************
DF4377 HT_MOD - This is a Height Modernization Survey Station.
DF4377 CORS - This is a GPS Continuously Operating Reference Station.
DF4377 DESIGNATION - CORPUS CHRISTI R2 CORS ARP
DF4377 CORS_ID - TXCC
DF4377 PID - DF4377
DF4377 STATE/COUNTY- TX/NUECES
DF4377 COUNTRY - US
DF4377 USGS QUAD - OSO CREEK NW (2019)
DF4377
DF4377 *CURRENT SURVEY CONTROL
DF4377 ______________________________________________________________________
DF4377* NAD 83(2011) POSITION- 27 44 26.85522(N) 097 26 30.01062(W) ADJUSTED
DF4377* NAD 83(2011) ELLIP HT- -9.085 (meters) (06/??/19) ADJUSTED
DF4377* NAD 83(2011) EPOCH - 2010.00
DF4377* NAVD 88 ORTHO HEIGHT - 17.33 (meters) 56.9 (feet) GPS OBS
DF4377 ______________________________________________________________________
DF4377 NAVD 88 orthometric height was determined with an earlier geoid model
DF4377 GEOID HEIGHT - -26.406 (meters) GEOID18
DF4377 NAD 83(2011) X - -731,658.385 (meters) COMP
DF4377 NAD 83(2011) Y - -5,601,558.437 (meters) COMP
DF4377 NAD 83(2011) Z - 2,951,108.294 (meters) COMP
DF4377
DF4377 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF4377 Standards:
DF4377 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF4377 Horiz Ellip SD_N SD_E SD_h (unitless)
DF4377 -------------------------------------------------------------------
DF4377 NETWORK 0.22 0.37 0.06 0.11 0.19 0.07293700
DF4377 -------------------------------------------------------------------
DF4377
DF4377.The coordinates were established by GPS observations
DF4377.and adjusted by the National Geodetic Survey in June 2019.
DF4377
DF4377.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF4377.been affixed to the stable North American Tectonic Plate.
DF4377
DF4377.The coordinates are valid at the epoch date displayed above
DF4377.which is a decimal equivalence of Year/Month/Day.
DF4377
DF4377.Due to the release of the International GNSS Service (IGS) 2014
DF4377.realization of the International Terrestrial Reference Frame of 2014
DF4377.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF4377.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF4377.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF4377.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF4377.currently published epoch of 2010.00.
DF4377
DF4377.Additional information on MYCS2 is available at
DF4377.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF4377
DF4377.The orthometric height was determined by GPS observations and a
DF4377.high-resolution geoid model using precise GPS observation and
DF4377.processing techniques.
DF4377
DF4377.Significant digits in the geoid height do not necessarily reflect accuracy.
DF4377.GEOID18 height accuracy estimate available here.
DF4377
DF4377.The PID for the CORS L1 Phase Center is DL6726.
DF4377
DF4377.Click photographs - Photos may exist for this station.
DF4377
DF4377.The XYZ, and position/ellipsoidal ht. are equivalent.
DF4377
DF4377.The ellipsoidal height was determined by GPS observations
DF4377.and is referenced to NAD 83.
DF4377
DF4377. The following values were computed from the NAD 83(2011) position.
DF4377
DF4377; North East Units Scale Factor Converg.
DF4377;SPC TX S - 5,230,239.901 404,343.855 MT 0.99997788 +0 28 49.8
DF4377;SPC TX S -17,159,545.41 1,326,584.80 sFT 0.99997788 +0 28 49.8
DF4377;UTM 14 - 3,069,461.641 653,594.852 MT 0.99989120 +0 43 31.8
DF4377
DF4377! - Elev Factor x Scale Factor = Combined Factor
DF4377!SPC TX S - 1.00000143 x 0.99997788 = 0.99997931
DF4377!UTM 14 - 1.00000143 x 0.99989120 = 0.99989263
DF4377
DF4377_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RPR5359469461(NAD 83)
DF4377
DF4377 SUPERSEDED SURVEY CONTROL
DF4377
DF4377 ELLIP H (06/27/12) -9.079 (m) GP(2010.00) 0 0
DF4377 NAD 83(2011)- 27 44 26.85490(N) 097 26 30.00954(W) AD(2010.00) c
DF4377 NAD 83(2011)- 27 44 26.85515(N) 097 26 30.01053(W) AD(2010.00) c
DF4377 ELLIP H (08/??/11) -9.086 (m) GP(2010.00) c c
DF4377 ELLIP H (02/10/07) -9.054 (m) GP(2002.00)
DF4377 NAD 83(2007)- 27 44 26.85486(N) 097 26 30.01102(W) AD(2002.00) c
DF4377 NAD 83(CORS)- 27 44 26.85486(N) 097 26 30.01102(W) AD(2002.00) c
DF4377 ELLIP H (03/??/03) -9.054 (m) GP(2002.00) c c
DF4377
DF4377.Superseded values are not recommended for survey control.
DF4377
DF4377.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF4377.See file dsdata.pdf to determine how the superseded data were derived.
DF4377
DF4377_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF4377
DF4377 STATION DESCRIPTION
DF4377
DF4377'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF4377'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF4377'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF4377'ACCESSIBLE AT THE WORLDWIDE WEB.
DF4377'https://geodesy.noaa.gov/CORS/data.shtml
DF4377'https://geodesy.noaa.gov/CORS
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