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 12:04:34 EST
DF4383 ***********************************************************************
DF4383 CORS - This is a GPS Continuously Operating Reference Station.
DF4383 DESIGNATION - PHARR RRP2 CORS ARP
DF4383 CORS_ID - TXPR
DF4383 PID - DF4383
DF4383 STATE/COUNTY- TX/HIDALGO
DF4383 COUNTRY - US
DF4383 USGS QUAD - PHARR (2019)
DF4383
DF4383 *CURRENT SURVEY CONTROL
DF4383 ______________________________________________________________________
DF4383* NAD 83(2011) POSITION- 26 12 30.52855(N) 098 11 21.29363(W) ADJUSTED
DF4383* NAD 83(2011) ELLIP HT- 16.522 (meters) (06/??/19) ADJUSTED
DF4383* NAD 83(2011) EPOCH - 2010.00
DF4383 ______________________________________________________________________
DF4383 GEOID HEIGHT - -23.772 (meters) GEOID18
DF4383 NAD 83(2011) X - -815,654.573 (meters) COMP
DF4383 NAD 83(2011) Y - -5,667,784.413 (meters) COMP
DF4383 NAD 83(2011) Z - 2,799,810.610 (meters) COMP
DF4383
DF4383 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF4383 Standards:
DF4383 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF4383 Horiz Ellip SD_N SD_E SD_h (unitless)
DF4383 -------------------------------------------------------------------
DF4383 NETWORK 0.21 0.44 0.05 0.10 0.22 0.11171700
DF4383 -------------------------------------------------------------------
DF4383
DF4383.The coordinates were established by GPS observations
DF4383.and adjusted by the National Geodetic Survey in June 2019.
DF4383
DF4383.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF4383.been affixed to the stable North American Tectonic Plate.
DF4383
DF4383.The coordinates are valid at the epoch date displayed above
DF4383.which is a decimal equivalence of Year/Month/Day.
DF4383
DF4383.Due to the release of the International GNSS Service (IGS) 2014
DF4383.realization of the International Terrestrial Reference Frame of 2014
DF4383.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF4383.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF4383.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF4383.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF4383.currently published epoch of 2010.00.
DF4383
DF4383.Additional information on MYCS2 is available at
DF4383.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF4383
DF4383.Significant digits in the geoid height do not necessarily reflect accuracy.
DF4383.GEOID18 height accuracy estimate available here.
DF4383
DF4383.The PID for the CORS L1 Phase Center is DS2703.
DF4383
DF4383.Click photographs - Photos may exist for this station.
DF4383
DF4383.The XYZ, and position/ellipsoidal ht. are equivalent.
DF4383
DF4383.The ellipsoidal height was determined by GPS observations
DF4383.and is referenced to NAD 83.
DF4383
DF4383. The following values were computed from the NAD 83(2011) position.
DF4383
DF4383; North East Units Scale Factor Converg.
DF4383;SPC TX S - 5,060,068.307 331,056.286 MT 0.99998973 +0 08 27.9
DF4383;SPC TX S -16,601,240.77 1,086,140.50 sFT 0.99998973 +0 08 27.9
DF4383;UTM 14 - 2,899,025.127 580,996.055 MT 0.99968100 +0 21 29.1
DF4383
DF4383! - Elev Factor x Scale Factor = Combined Factor
DF4383!SPC TX S - 0.99999740 x 0.99998973 = 0.99998713
DF4383!UTM 14 - 0.99999740 x 0.99968100 = 0.99967841
DF4383
DF4383_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RNP8099699025(NAD 83)
DF4383
DF4383 SUPERSEDED SURVEY CONTROL
DF4383
DF4383 ELLIP H (06/27/12) 16.521 (m) GP(2010.00) 0 0
DF4383 NAD 83(2011)- 26 12 30.52850(N) 098 11 21.29334(W) AD(2010.00) c
DF4383 NAD 83(2011)- 26 12 30.52859(N) 098 11 21.29368(W) AD(2010.00) c
DF4383 ELLIP H (08/??/11) 16.527 (m) GP(2010.00) c c
DF4383 ELLIP H (02/10/07) 16.582 (m) GP(2002.00)
DF4383 NAD 83(2007)- 26 12 30.52901(N) 098 11 21.29396(W) AD(2002.00) c
DF4383 NAD 83(CORS)- 26 12 30.52901(N) 098 11 21.29396(W) AD(2002.00) c
DF4383 NAD 83(CORS)- 26 12 30.52901(N) 098 11 21.29396(W) AD(2002.00) c
DF4383 ELLIP H (03/??/03) 16.582 (m) GP(2002.00) c c
DF4383 ELLIP H (03/??/03) 16.582 (m) GP(2002.00) c c
DF4383
DF4383.Superseded values are not recommended for survey control.
DF4383
DF4383.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF4383.See file dsdata.pdf to determine how the superseded data were derived.
DF4383
DF4383_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF4383
DF4383 STATION DESCRIPTION
DF4383
DF4383'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF4383'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF4383'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF4383'ACCESSIBLE AT THE WORLDWIDE WEB.
DF4383'https://geodesy.noaa.gov/CORS/data.shtml
DF4383'https://geodesy.noaa.gov/CORS
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