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 18:00:53 EST
DM2702 ***********************************************************************
DM2702 CORS - This is a GPS Continuously Operating Reference Station.
DM2702 DESIGNATION - LA PRYOR CORS ARP
DM2702 CORS_ID - TXLP
DM2702 PID - DM2702
DM2702 STATE/COUNTY- TX/ZAVALA
DM2702 COUNTRY - US
DM2702 USGS QUAD - LA PRYOR (2019)
DM2702
DM2702 *CURRENT SURVEY CONTROL
DM2702 ______________________________________________________________________
DM2702* NAD 83(2011) POSITION- 28 56 31.60022(N) 099 50 59.42254(W) ADJUSTED
DM2702* NAD 83(2011) ELLIP HT- 207.996 (meters) (06/??/19) ADJUSTED
DM2702* NAD 83(2011) EPOCH - 2010.00
DM2702 ______________________________________________________________________
DM2702 GEOID HEIGHT - -23.133 (meters) GEOID18
DM2702 NAD 83(2011) X - -955,599.958 (meters) COMP
DM2702 NAD 83(2011) Y - -5,503,785.477 (meters) COMP
DM2702 NAD 83(2011) Z - 3,068,388.616 (meters) COMP
DM2702
DM2702 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM2702 Standards:
DM2702 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM2702 Horiz Ellip SD_N SD_E SD_h (unitless)
DM2702 -------------------------------------------------------------------
DM2702 NETWORK 0.22 0.47 0.05 0.11 0.24 0.22460100
DM2702 -------------------------------------------------------------------
DM2702
DM2702.The coordinates were established by GPS observations
DM2702.and adjusted by the National Geodetic Survey in June 2019.
DM2702
DM2702.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM2702.been affixed to the stable North American Tectonic Plate.
DM2702
DM2702.The coordinates are valid at the epoch date displayed above
DM2702.which is a decimal equivalence of Year/Month/Day.
DM2702
DM2702.Due to the release of the International GNSS Service (IGS) 2014
DM2702.realization of the International Terrestrial Reference Frame of 2014
DM2702.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM2702.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM2702.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM2702.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM2702.currently published epoch of 2010.00.
DM2702
DM2702.Additional information on MYCS2 is available at
DM2702.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM2702
DM2702.Significant digits in the geoid height do not necessarily reflect accuracy.
DM2702.GEOID18 height accuracy estimate available here.
DM2702
DM2702.The PID for the CORS L1 Phase Center is DS2847.
DM2702
DM2702.Click photographs - Photos may exist for this station.
DM2702
DM2702.The XYZ, and position/ellipsoidal ht. are equivalent.
DM2702
DM2702.The ellipsoidal height was determined by GPS observations
DM2702.and is referenced to NAD 83.
DM2702
DM2702. The following values were computed from the NAD 83(2011) position.
DM2702
DM2702; North East Units Scale Factor Converg.
DM2702;SPC TXSC - 4,123,183.870 517,156.588 MT 0.99988658 -0 24 58.8
DM2702;SPC TXSC -13,527,479.08 1,696,704.57 sFT 0.99988658 -0 24 58.8
DM2702;UTM 14 - 3,201,869.313 417,177.977 MT 0.99968465 -0 24 40.6
DM2702
DM2702! - Elev Factor x Scale Factor = Combined Factor
DM2702!SPC TXSC - 0.99996733 x 0.99988658 = 0.99985392
DM2702!UTM 14 - 0.99996733 x 0.99968465 = 0.99965199
DM2702
DM2702_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RMT1717701869(NAD 83)
DM2702
DM2702 SUPERSEDED SURVEY CONTROL
DM2702
DM2702 NAD 83(2011)- 28 56 31.60019(N) 099 50 59.42227(W) AD(2010.00) c
DM2702 ELLIP H (08/??/11) 207.998 (m) GP(2010.00) c c
DM2702 NAD 83(CORS)- 28 56 31.60018(N) 099 50 59.42296(W) AD(2002.00) c
DM2702 ELLIP H (08/??/10) 208.022 (m) GP(2002.00) c c
DM2702
DM2702.Superseded values are not recommended for survey control.
DM2702
DM2702.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM2702.See file dsdata.pdf to determine how the superseded data were derived.
DM2702
DM2702_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM2702
DM2702 STATION DESCRIPTION
DM2702
DM2702'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM2702'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM2702'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM2702'ACCESSIBLE AT THE WORLDWIDE WEB.
DM2702'https://geodesy.noaa.gov/CORS/data.shtml
DM2702'https://geodesy.noaa.gov/CORS
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