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 17:43:36 EST
DM4163 ***********************************************************************
DM4163 CORS - This is a GPS Continuously Operating Reference Station.
DM4163 DESIGNATION - MCCAMEY CORS ARP
DM4163 CORS_ID - TXMC
DM4163 PID - DM4163
DM4163 STATE/COUNTY- TX/UPTON
DM4163 COUNTRY - US
DM4163 USGS QUAD - MCCAMEY NORTH (2019)
DM4163
DM4163 *CURRENT SURVEY CONTROL
DM4163 ______________________________________________________________________
DM4163* NAD 83(2011) POSITION- 31 07 55.56307(N) 102 13 56.78170(W) ADJUSTED
DM4163* NAD 83(2011) ELLIP HT- 725.234 (meters) (06/??/19) ADJUSTED
DM4163* NAD 83(2011) EPOCH - 2010.00
DM4163 ______________________________________________________________________
DM4163 GEOID HEIGHT - -23.603 (meters) GEOID18
DM4163 NAD 83(2011) X - -1,157,925.567 (meters) COMP
DM4163 NAD 83(2011) Y - -5,340,976.086 (meters) COMP
DM4163 NAD 83(2011) Z - 3,278,813.924 (meters) COMP
DM4163
DM4163 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM4163 Standards:
DM4163 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM4163 Horiz Ellip SD_N SD_E SD_h (unitless)
DM4163 -------------------------------------------------------------------
DM4163 NETWORK 0.20 0.45 0.06 0.10 0.23 0.16206600
DM4163 -------------------------------------------------------------------
DM4163
DM4163.The coordinates were established by GPS observations
DM4163.and adjusted by the National Geodetic Survey in June 2019.
DM4163
DM4163.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM4163.been affixed to the stable North American Tectonic Plate.
DM4163
DM4163.The coordinates are valid at the epoch date displayed above
DM4163.which is a decimal equivalence of Year/Month/Day.
DM4163
DM4163.Due to the release of the International GNSS Service (IGS) 2014
DM4163.realization of the International Terrestrial Reference Frame of 2014
DM4163.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM4163.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM4163.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM4163.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM4163.currently published epoch of 2010.00.
DM4163
DM4163.Additional information on MYCS2 is available at
DM4163.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM4163
DM4163.Significant digits in the geoid height do not necessarily reflect accuracy.
DM4163.GEOID18 height accuracy estimate available here.
DM4163
DM4163.The PID for the CORS L1 Phase Center is DS2870.
DM4163
DM4163.Click photographs - Photos may exist for this station.
DM4163
DM4163.The XYZ, and position/ellipsoidal ht. are equivalent.
DM4163
DM4163.The ellipsoidal height was determined by GPS observations
DM4163.and is referenced to NAD 83.
DM4163
DM4163. The following values were computed from the NAD 83(2011) position.
DM4163
DM4163; North East Units Scale Factor Converg.
DM4163;SPC TX C - 3,163,996.816 518,907.533 MT 0.99988433 -0 58 41.3
DM4163;SPC TX C -10,380,546.22 1,702,449.13 sFT 0.99988433 -0 58 41.3
DM4163;UTM 13 - 3,447,538.891 763,891.306 MT 1.00045907 +1 25 54.1
DM4163
DM4163! - Elev Factor x Scale Factor = Combined Factor
DM4163!SPC TX C - 0.99988613 x 0.99988433 = 0.99977047
DM4163!UTM 13 - 0.99988613 x 1.00045907 = 1.00034515
DM4163
DM4163_U.S. NATIONAL GRID SPATIAL ADDRESS: 13RGQ6389147538(NAD 83)
DM4163
DM4163 SUPERSEDED SURVEY CONTROL
DM4163
DM4163 NAD 83(2011)- 31 07 55.56307(N) 102 13 56.78172(W) AD(2010.00) c
DM4163 ELLIP H (08/??/11) 725.225 (m) GP(2010.00) c c
DM4163 NAD 83(CORS)- 31 07 55.56312(N) 102 13 56.78261(W) AD(2002.00) c
DM4163 ELLIP H (11/??/10) 725.245 (m) GP(2002.00) c c
DM4163
DM4163.Superseded values are not recommended for survey control.
DM4163
DM4163.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM4163.See file dsdata.pdf to determine how the superseded data were derived.
DM4163
DM4163_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM4163
DM4163 STATION DESCRIPTION
DM4163
DM4163'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM4163'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM4163'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM4163'ACCESSIBLE AT THE WORLDWIDE WEB.
DM4163'https://geodesy.noaa.gov/CORS/data.shtml
DM4163'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:03