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 14:36:18 EST
AF9533 ***********************************************************************
AF9533 HT_MOD - This is a Height Modernization Survey Station.
AF9533 CORS - This is a GPS Continuously Operating Reference Station.
AF9533 DESIGNATION - SAN ANTONIO RRP CORS ARP
AF9533 CORS_ID - ANTO
AF9533 PID - AF9533
AF9533 STATE/COUNTY- TX/BEXAR
AF9533 COUNTRY - US
AF9533 USGS QUAD - SAN ANTONIO WEST (2019)
AF9533
AF9533 *CURRENT SURVEY CONTROL
AF9533 ______________________________________________________________________
AF9533* NAD 83(2011) POSITION- 29 29 28.34295(N) 098 34 35.88013(W) ADJUSTED
AF9533* NAD 83(2011) ELLIP HT- 265.088 (meters) (06/??/19) ADJUSTED
AF9533* NAD 83(2011) EPOCH - 2010.00
AF9533* NAVD 88 ORTHO HEIGHT - 290.26 (meters) 952.3 (feet) GPS OBS
AF9533 ______________________________________________________________________
AF9533 NAVD 88 orthometric height was determined with an earlier geoid model
AF9533 GEOID HEIGHT - -25.184 (meters) GEOID18
AF9533 NAD 83(2011) X - -828,647.930 (meters) COMP
AF9533 NAD 83(2011) Y - -5,494,333.143 (meters) COMP
AF9533 NAD 83(2011) Z - 3,121,536.842 (meters) COMP
AF9533
AF9533 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9533 Standards:
AF9533 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9533 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9533 -------------------------------------------------------------------
AF9533 NETWORK 0.48 1.38 0.15 0.22 0.71 0.07188400
AF9533 -------------------------------------------------------------------
AF9533
AF9533.The coordinates were established by GPS observations
AF9533.and adjusted by the National Geodetic Survey in June 2019.
AF9533
AF9533.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9533.been affixed to the stable North American Tectonic Plate.
AF9533
AF9533.The coordinates are valid at the epoch date displayed above
AF9533.which is a decimal equivalence of Year/Month/Day.
AF9533
AF9533.Due to the release of the International GNSS Service (IGS) 2014
AF9533.realization of the International Terrestrial Reference Frame of 2014
AF9533.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9533.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9533.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9533.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9533.currently published epoch of 2010.00.
AF9533
AF9533.Additional information on MYCS2 is available at
AF9533.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9533
AF9533.The orthometric height was determined by GPS observations and a
AF9533.high-resolution geoid model using precise GPS observation and
AF9533.processing techniques.
AF9533
AF9533.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9533.GEOID18 height accuracy estimate available here.
AF9533
AF9533.The PID for the CORS L1 Phase Center is AB6376.
AF9533
AF9533.Click photographs - Photos may exist for this station.
AF9533
AF9533.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9533
AF9533.The ellipsoidal height was determined by GPS observations
AF9533.and is referenced to NAD 83.
AF9533
AF9533. The following values were computed from the NAD 83(2011) position.
AF9533
AF9533; North East Units Scale Factor Converg.
AF9533;SPC TXSC - 4,183,810.568 641,050.284 MT 0.99986695 +0 12 26.7
AF9533;SPC TXSC -13,726,385.17 2,103,179.14 sFT 0.99986695 +0 12 26.7
AF9533;UTM 14 - 3,262,483.713 541,039.607 MT 0.99962078 +0 12 30.3
AF9533
AF9533! - Elev Factor x Scale Factor = Combined Factor
AF9533!SPC TXSC - 0.99995837 x 0.99986695 = 0.99982532
AF9533!UTM 14 - 0.99995837 x 0.99962078 = 0.99957916
AF9533
AF9533_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RNT4103962483(NAD 83)
AF9533
AF9533 SUPERSEDED SURVEY CONTROL
AF9533
AF9533 ELLIP H (06/27/12) 265.083 (m) GP(2010.00) 0 0
AF9533 NAD 83(2011)- 29 29 28.34273(N) 098 34 35.88002(W) AD(2010.00) c
AF9533 NAD 83(2011)- 29 29 28.34325(N) 098 34 35.88057(W) AD(2010.00) c
AF9533 ELLIP H (08/??/11) 265.070 (m) GP(2010.00) c c
AF9533 ELLIP H (02/10/07) 265.100 (m) GP(2002.00)
AF9533 NAD 83(2007)- 29 29 28.34282(N) 098 34 35.88078(W) AD(2002.00) c
AF9533 NAD 83(CORS)- 29 29 28.34282(N) 098 34 35.88078(W) AD(2002.00) c
AF9533 ELLIP H (03/??/02) 265.100 (m) GP(2002.00) c c
AF9533 NAD 83(CORS)- 29 29 28.34252(N) 098 34 35.88066(W) AD(1997.00) c
AF9533 ELLIP H (04/??/00) 265.103 (m) GP(1997.00) c c
AF9533 NAD 83(CORS)- 29 29 28.34241(N) 098 34 35.88088(W) AD(1997.00) c
AF9533 ELLIP H (04/??/96) 265.130 (m) GP(1997.00) c c
AF9533 NAD 83(CORS)- 29 29 28.34241(N) 098 34 35.88088(W) AD(1996.00) c
AF9533 ELLIP H (04/??/96) 265.130 (m) GP(1996.00) c c
AF9533
AF9533.Superseded values are not recommended for survey control.
AF9533
AF9533.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9533.See file dsdata.pdf to determine how the superseded data were derived.
AF9533
AF9533_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9533
AF9533 STATION DESCRIPTION
AF9533
AF9533'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9533'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9533'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9533'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9533'https://geodesy.noaa.gov/CORS/data.shtml
AF9533'https://geodesy.noaa.gov/CORS
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