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 20, 2025 08:43:27 EST
AF9541 ***********************************************************************
AF9541 HT_MOD - This is a Height Modernization Survey Station.
AF9541 CORS - This is a GPS Continuously Operating Reference Station.
AF9541 DESIGNATION - ODESSA RRP CORS ARP
AF9541 CORS_ID - ODS5
AF9541 PID - AF9541
AF9541 STATE/COUNTY- TX/ECTOR
AF9541 COUNTRY - US
AF9541 USGS QUAD - ODESSA SE (2019)
AF9541
AF9541 *CURRENT SURVEY CONTROL
AF9541 ______________________________________________________________________
AF9541* NAD 83(2011) POSITION- 31 52 26.11216(N) 102 18 54.55568(W) ADJUSTED
AF9541* NAD 83(2011) ELLIP HT- 860.882 (meters) (06/??/19) ADJUSTED
AF9541* NAD 83(2011) EPOCH - 2010.00
AF9541* NAVD 88 ORTHO HEIGHT - 885.00 (meters) 2903.5 (feet) GPS OBS
AF9541 ______________________________________________________________________
AF9541 NAVD 88 orthometric height was determined with an earlier geoid model
AF9541 GEOID HEIGHT - -24.090 (meters) GEOID18
AF9541 NAD 83(2011) X - -1,156,491.285 (meters) COMP
AF9541 NAD 83(2011) Y - -5,297,415.922 (meters) COMP
AF9541 NAD 83(2011) Z - 3,349,021.776 (meters) COMP
AF9541
AF9541 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9541 Standards:
AF9541 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9541 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9541 -------------------------------------------------------------------
AF9541 NETWORK 0.16 0.59 0.07 0.06 0.30 -0.00525900
AF9541 -------------------------------------------------------------------
AF9541
AF9541.The coordinates were established by GPS observations
AF9541.and adjusted by the National Geodetic Survey in June 2019.
AF9541
AF9541.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9541.been affixed to the stable North American Tectonic Plate.
AF9541
AF9541.The coordinates are valid at the epoch date displayed above
AF9541.which is a decimal equivalence of Year/Month/Day.
AF9541
AF9541.Due to the release of the International GNSS Service (IGS) 2014
AF9541.realization of the International Terrestrial Reference Frame of 2014
AF9541.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9541.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9541.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9541.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9541.currently published epoch of 2010.00.
AF9541
AF9541.Additional information on MYCS2 is available at
AF9541.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9541
AF9541.The orthometric height was determined by GPS observations and a
AF9541.high-resolution geoid model using precise GPS observation and
AF9541.processing techniques.
AF9541
AF9541.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9541.GEOID18 height accuracy estimate available here.
AF9541
AF9541.The PID for the CORS L1 Phase Center is AB6382.
AF9541
AF9541.Click photographs - Photos may exist for this station.
AF9541
AF9541.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9541
AF9541.The ellipsoidal height was determined by GPS observations
AF9541.and is referenced to NAD 83.
AF9541
AF9541. The following values were computed from the NAD 83(2011) position.
AF9541
AF9541; North East Units Scale Factor Converg.
AF9541;SPC TX C - 3,246,366.885 512,486.092 MT 0.99999748 -1 01 14.7
AF9541;SPC TX C -10,650,788.69 1,681,381.45 sFT 0.99999748 -1 01 14.7
AF9541;UTM 13 - 3,529,604.577 753,985.852 MT 1.00039566 +1 25 06.6
AF9541
AF9541! - Elev Factor x Scale Factor = Combined Factor
AF9541!SPC TX C - 0.99986484 x 0.99999748 = 0.99986232
AF9541!UTM 13 - 0.99986484 x 1.00039566 = 1.00026045
AF9541
AF9541_U.S. NATIONAL GRID SPATIAL ADDRESS: 13RGR5398529604(NAD 83)
AF9541
AF9541 SUPERSEDED SURVEY CONTROL
AF9541
AF9541 ELLIP H (06/27/12) 860.900 (m) GP(2010.00) 0 0
AF9541 NAD 83(2011)- 31 52 26.11259(N) 102 18 54.55564(W) AD(2010.00) c
AF9541 NAD 83(2011)- 31 52 26.11220(N) 102 18 54.55565(W) AD(2010.00) c
AF9541 ELLIP H (08/??/11) 860.873 (m) GP(2010.00) c c
AF9541 ELLIP H (02/10/07) 860.916 (m) GP(2002.00)
AF9541 NAD 83(2007)- 31 52 26.11241(N) 102 18 54.55650(W) AD(2002.00) c
AF9541 NAD 83(CORS)- 31 52 26.11241(N) 102 18 54.55650(W) AD(2002.00) c
AF9541 ELLIP H (03/??/02) 860.916 (m) GP(2002.00) c c
AF9541 NAD 83(CORS)- 31 52 26.11227(N) 102 18 54.55647(W) AD(1997.00) c
AF9541 ELLIP H (04/??/00) 860.924 (m) GP(1997.00) c c
AF9541 NAD 83(CORS)- 31 52 26.11219(N) 102 18 54.55638(W) AD(1997.00) c
AF9541 ELLIP H (04/??/96) 860.949 (m) GP(1997.00) c c
AF9541 NAD 83(CORS)- 31 52 26.11219(N) 102 18 54.55638(W) AD(1996.00) c
AF9541 ELLIP H (04/??/96) 860.949 (m) GP(1996.00) c c
AF9541
AF9541.Superseded values are not recommended for survey control.
AF9541
AF9541.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9541.See file dsdata.pdf to determine how the superseded data were derived.
AF9541
AF9541_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9541
AF9541 STATION DESCRIPTION
AF9541
AF9541'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9541'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9541'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9541'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9541'https://geodesy.noaa.gov/CORS/data.shtml
AF9541'https://geodesy.noaa.gov/CORS
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