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 13:56:28 EST
DM7151 ***********************************************************************
DM7151 CORS - This is a GPS Continuously Operating Reference Station.
DM7151 DESIGNATION - PERRYTON CORS ARP
DM7151 CORS_ID - TXPY
DM7151 PID - DM7151
DM7151 STATE/COUNTY- TX/OCHILTREE
DM7151 COUNTRY - US
DM7151 USGS QUAD - PERRYTON (2019)
DM7151
DM7151 *CURRENT SURVEY CONTROL
DM7151 ______________________________________________________________________
DM7151* NAD 83(2011) POSITION- 36 23 36.08893(N) 100 48 55.88727(W) ADJUSTED
DM7151* NAD 83(2011) ELLIP HT- 871.503 (meters) (03/??/24) ADJUSTED
DM7151* NAD 83(2011) EPOCH - 2010.00
DM7151 ______________________________________________________________________
DM7151 GEOID HEIGHT - -27.448 (meters) GEOID18
DM7151 NAD 83(2011) X - -964,681.245 (meters) COMP
DM7151 NAD 83(2011) Y - -5,049,602.524 (meters) COMP
DM7151 NAD 83(2011) Z - 3,763,932.429 (meters) COMP
DM7151
DM7151 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM7151 Standards:
DM7151 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM7151 Horiz Ellip SD_N SD_E SD_h (unitless)
DM7151 -------------------------------------------------------------------
DM7151 NETWORK 0.21 0.36 0.05 0.10 0.19 0.43291300
DM7151 -------------------------------------------------------------------
DM7151
DM7151.The coordinates were established by GPS observations
DM7151.and adjusted by the National Geodetic Survey in March 2024.
DM7151
DM7151.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM7151.been affixed to the stable North American Tectonic Plate.
DM7151
DM7151.The coordinates are valid at the epoch date displayed above
DM7151.which is a decimal equivalence of Year/Month/Day.
DM7151
DM7151.Due to the release of the International GNSS Service (IGS) 2014
DM7151.realization of the International Terrestrial Reference Frame of 2014
DM7151.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM7151.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM7151.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM7151.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM7151.currently published epoch of 2010.00.
DM7151
DM7151.Additional information on MYCS2 is available at
DM7151.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM7151
DM7151.Significant digits in the geoid height do not necessarily reflect accuracy.
DM7151.GEOID18 height accuracy estimate available here.
DM7151
DM7151.The PID for the CORS L1 Phase Center is DM7152.
DM7151
DM7151.Click photographs - Photos may exist for this station.
DM7151
DM7151.The XYZ, and position/ellipsoidal ht. are equivalent.
DM7151
DM7151.The ellipsoidal height was determined by GPS observations
DM7151.and is referenced to NAD 83.
DM7151
DM7151. The following values were computed from the NAD 83(2011) position.
DM7151
DM7151; North East Units Scale Factor Converg.
DM7151;SPC TX N - 1,265,739.330 261,409.854 MT 1.00005576 +0 23 48.0
DM7151;SPC TX N - 4,152,679.79 857,642.16 sFT 1.00005576 +0 23 48.0
DM7151;UTM 14 - 4,029,109.906 337,179.436 MT 0.99992664 -1 04 38.8
DM7151
DM7151! - Elev Factor x Scale Factor = Combined Factor
DM7151!SPC TX N - 0.99986324 x 1.00005576 = 0.99991900
DM7151!UTM 14 - 0.99986324 x 0.99992664 = 0.99978989
DM7151
DM7151_U.S. NATIONAL GRID SPATIAL ADDRESS: 14SLF3717929109(NAD 83)
DM7151
DM7151 SUPERSEDED SURVEY CONTROL
DM7151
DM7151 NAD 83(2011)- 36 23 36.08894(N) 100 48 55.88808(W) AD(2010.00) c
DM7151 ELLIP H (06/??/19) 871.502 (m) GP(2010.00) c c
DM7151 NAD 83(2011)- 36 23 36.08900(N) 100 48 55.88868(W) AD(2010.00) c
DM7151 ELLIP H (08/??/11) 871.496 (m) GP(2010.00) c c
DM7151 NAD 83(CORS)- 36 23 36.08898(N) 100 48 55.88976(W) AD(2002.00) c
DM7151 ELLIP H (04/??/11) 871.505 (m) GP(2002.00) c c
DM7151
DM7151.Superseded values are not recommended for survey control.
DM7151
DM7151.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM7151.See file dsdata.pdf to determine how the superseded data were derived.
DM7151
DM7151_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM7151
DM7151 STATION DESCRIPTION
DM7151
DM7151'DESCRIBED BY NATIONAL GEODETIC SURVEY 2024
DM7151'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM7151'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM7151'ACCESSIBLE AT THE WORLDWIDE WEB.
DM7151'https://geodesy.noaa.gov/CORS/data.shtml
DM7151'https://geodesy.noaa.gov/CORS
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