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 07:39:41 EST
DP4773 ***********************************************************************
DP4773 CORS - This is a GPS Continuously Operating Reference Station.
DP4773 DESIGNATION - MORTON CORS ARP
DP4773 CORS_ID - TXM1
DP4773 PID - DP4773
DP4773 STATE/COUNTY- TX/COCHRAN
DP4773 COUNTRY - US
DP4773 USGS QUAD - MORTON (2019)
DP4773
DP4773 *CURRENT SURVEY CONTROL
DP4773 ______________________________________________________________________
DP4773* NAD 83(2011) POSITION- 33 44 16.16988(N) 102 45 34.81664(W) ADJUSTED
DP4773* NAD 83(2011) ELLIP HT- 1126.646 (meters) (06/??/19) ADJUSTED
DP4773* NAD 83(2011) EPOCH - 2010.00
DP4773 ______________________________________________________________________
DP4773 GEOID HEIGHT - -23.321 (meters) GEOID18
DP4773 NAD 83(2011) X - -1,172,866.269 (meters) COMP
DP4773 NAD 83(2011) Y - -5,179,261.530 (meters) COMP
DP4773 NAD 83(2011) Z - 3,522,926.381 (meters) COMP
DP4773
DP4773.Formal positional accuracy estimates are not available for this CORS
DP4773.because its coordinates were determined in part using modeled
DP4773.velocities. Approximate one-sigma accuracies for latitude, longitude,
DP4773.and ellipsoid height can be obtained from the short-term time series.
DP4773.Additional information regarding modeled velocities is available on
DP4773.the CORS Coordinates for MYCS2 web page:
DP4773.https://www.ngs.noaa.gov/CORS/news/mycs2/mycs2.shtml.
DP4773
DP4773.The coordinates were established by GPS observations
DP4773.and adjusted by the National Geodetic Survey in June 2019.
DP4773
DP4773.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DP4773.been affixed to the stable North American Tectonic Plate.
DP4773
DP4773.The coordinates are valid at the epoch date displayed above
DP4773.which is a decimal equivalence of Year/Month/Day.
DP4773
DP4773.Due to the release of the International GNSS Service (IGS) 2014
DP4773.realization of the International Terrestrial Reference Frame of 2014
DP4773.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DP4773.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DP4773.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DP4773.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DP4773.currently published epoch of 2010.00.
DP4773
DP4773.Additional information on MYCS2 is available at
DP4773.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DP4773
DP4773.Significant digits in the geoid height do not necessarily reflect accuracy.
DP4773.GEOID18 height accuracy estimate available here.
DP4773
DP4773.The PID for the CORS L1 Phase Center is DS2932.
DP4773
DP4773.Click photographs - Photos may exist for this station.
DP4773
DP4773.The XYZ, and position/ellipsoidal ht. are equivalent.
DP4773
DP4773.The ellipsoidal height was determined by GPS observations
DP4773.and is referenced to NAD 83.
DP4773
DP4773. The following values were computed from the NAD 83(2011) position.
DP4773
DP4773; North East Units Scale Factor Converg.
DP4773;SPC TXNC - 2,237,678.420 205,396.491 MT 0.99994419 -2 19 23.5
DP4773;SPC TXNC - 7,341,449.95 673,871.65 sFT 0.99994419 -2 19 23.5
DP4773;UTM 13 - 3,735,341.399 707,543.356 MT 1.00013105 +1 14 41.0
DP4773
DP4773! - Elev Factor x Scale Factor = Combined Factor
DP4773!SPC TXNC - 0.99982316 x 0.99994419 = 0.99976736
DP4773!UTM 13 - 0.99982316 x 1.00013105 = 0.99995419
DP4773
DP4773_U.S. NATIONAL GRID SPATIAL ADDRESS: 13SGT0754335341(NAD 83)
DP4773
DP4773 SUPERSEDED SURVEY CONTROL
DP4773
DP4773 NAD 83(2011)- 33 44 16.17020(N) 102 45 34.81664(W) AD(2010.00) c
DP4773 ELLIP H (09/??/14) 1126.648 (m) GP(2010.00) c c
DP4773
DP4773.Superseded values are not recommended for survey control.
DP4773
DP4773.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DP4773.See file dsdata.pdf to determine how the superseded data were derived.
DP4773
DP4773_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DP4773
DP4773 STATION DESCRIPTION
DP4773
DP4773'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DP4773'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DP4773'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DP4773'ACCESSIBLE AT THE WORLDWIDE WEB.
DP4773'https://geodesy.noaa.gov/CORS/data.shtml
DP4773'https://geodesy.noaa.gov/CORS
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