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 05:48:28 EST
DF8982 ***********************************************************************
DF8982 CORS - This is a GPS Continuously Operating Reference Station.
DF8982 DESIGNATION - COLLIN CORS ARP
DF8982 CORS_ID - TXCO
DF8982 PID - DF8982
DF8982 STATE/COUNTY- TX/COLLIN
DF8982 COUNTRY - US
DF8982 USGS QUAD - MCKINNEY WEST (2019)
DF8982
DF8982 *CURRENT SURVEY CONTROL
DF8982 ______________________________________________________________________
DF8982* NAD 83(2011) POSITION- 33 09 54.92724(N) 096 37 40.57182(W) ADJUSTED
DF8982* NAD 83(2011) ELLIP HT- 163.092 (meters) (06/??/19) ADJUSTED
DF8982* NAD 83(2011) EPOCH - 2010.00
DF8982 ______________________________________________________________________
DF8982 GEOID HEIGHT - -25.696 (meters) GEOID18
DF8982 NAD 83(2011) X - -616,882.510 (meters) COMP
DF8982 NAD 83(2011) Y - -5,308,886.873 (meters) COMP
DF8982 NAD 83(2011) Z - 3,469,404.635 (meters) COMP
DF8982
DF8982 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF8982 Standards:
DF8982 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF8982 Horiz Ellip SD_N SD_E SD_h (unitless)
DF8982 -------------------------------------------------------------------
DF8982 NETWORK 0.18 0.53 0.07 0.08 0.27 0.08570000
DF8982 -------------------------------------------------------------------
DF8982
DF8982.The coordinates were established by GPS observations
DF8982.and adjusted by the National Geodetic Survey in June 2019.
DF8982
DF8982.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF8982.been affixed to the stable North American Tectonic Plate.
DF8982
DF8982.The coordinates are valid at the epoch date displayed above
DF8982.which is a decimal equivalence of Year/Month/Day.
DF8982
DF8982.Due to the release of the International GNSS Service (IGS) 2014
DF8982.realization of the International Terrestrial Reference Frame of 2014
DF8982.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF8982.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF8982.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF8982.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF8982.currently published epoch of 2010.00.
DF8982
DF8982.Additional information on MYCS2 is available at
DF8982.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF8982
DF8982.Significant digits in the geoid height do not necessarily reflect accuracy.
DF8982.GEOID18 height accuracy estimate available here.
DF8982
DF8982.The PID for the CORS L1 Phase Center is DJ5442.
DF8982
DF8982.Click photographs - Photos may exist for this station.
DF8982
DF8982.The XYZ, and position/ellipsoidal ht. are equivalent.
DF8982
DF8982.The ellipsoidal height was determined by GPS observations
DF8982.and is referenced to NAD 83.
DF8982
DF8982. The following values were computed from the NAD 83(2011) position.
DF8982
DF8982; North East Units Scale Factor Converg.
DF8982;SPC TXNC - 2,167,734.280 774,592.322 MT 0.99987458 +1 01 15.6
DF8982;SPC TXNC - 7,111,974.88 2,541,308.31 sFT 0.99987458 +1 01 15.6
DF8982;UTM 14 - 3,672,113.422 721,199.829 MT 1.00020331 +1 17 53.4
DF8982
DF8982! - Elev Factor x Scale Factor = Combined Factor
DF8982!SPC TXNC - 0.99997440 x 0.99987458 = 0.99984898
DF8982!UTM 14 - 0.99997440 x 1.00020331 = 1.00017770
DF8982
DF8982_U.S. NATIONAL GRID SPATIAL ADDRESS: 14SQB2119972113(NAD 83)
DF8982
DF8982 SUPERSEDED SURVEY CONTROL
DF8982
DF8982 NAD 83(2011)- 33 09 54.92714(N) 096 37 40.57154(W) AD(2010.00) c
DF8982 ELLIP H (08/??/11) 163.087 (m) GP(2010.00) c c
DF8982 NAD 83(CORS)- 33 09 54.92706(N) 096 37 40.57169(W) AD(2002.00) c
DF8982 ELLIP H (11/??/07) 163.093 (m) GP(2002.00) c c
DF8982 NAD 83(CORS)- 33 09 54.92691(N) 096 37 40.57221(W) AD(2002.00) c
DF8982 ELLIP H (11/??/03) 163.098 (m) GP(2002.00) c c
DF8982
DF8982.Superseded values are not recommended for survey control.
DF8982
DF8982.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF8982.See file dsdata.pdf to determine how the superseded data were derived.
DF8982
DF8982_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF8982
DF8982 STATION DESCRIPTION
DF8982
DF8982'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF8982'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF8982'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF8982'ACCESSIBLE AT THE WORLDWIDE WEB.
DF8982'https://geodesy.noaa.gov/CORS/data.shtml
DF8982'https://geodesy.noaa.gov/CORS
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