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 10:52:06 EST
AF9583 ***********************************************************************
AF9583 CORS - This is a GPS Continuously Operating Reference Station.
AF9583 DESIGNATION - ARANSAS PASS 2 CORS ARP
AF9583 CORS_ID - ARP2
AF9583 PID - AF9583
AF9583 STATE/COUNTY- TX/NUECES
AF9583 COUNTRY - US
AF9583 USGS QUAD - PORT ARANSAS (2019)
AF9583
AF9583 *CURRENT SURVEY CONTROL
AF9583 ______________________________________________________________________
AF9583* NAD 83(2011) POSITION- 27 50 18.10223(N) 097 03 33.21021(W) ADJUSTED
AF9583* NAD 83(2011) ELLIP HT- -15.250 (meters) (06/??/19) ADJUSTED
AF9583* NAD 83(2011) EPOCH - 2010.00
AF9583 ______________________________________________________________________
AF9583 GEOID HEIGHT - -26.388 (meters) GEOID18
AF9583 NAD 83(2011) X - -693,632.254 (meters) COMP
AF9583 NAD 83(2011) Y - -5,601,309.270 (meters) COMP
AF9583 NAD 83(2011) Z - 2,960,670.557 (meters) COMP
AF9583
AF9583 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
AF9583 Standards:
AF9583 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
AF9583 Horiz Ellip SD_N SD_E SD_h (unitless)
AF9583 -------------------------------------------------------------------
AF9583 NETWORK 0.20 0.81 0.09 0.06 0.41 -0.15888100
AF9583 -------------------------------------------------------------------
AF9583
AF9583.The coordinates were established by GPS observations
AF9583.and adjusted by the National Geodetic Survey in June 2019.
AF9583
AF9583.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
AF9583.been affixed to the stable North American Tectonic Plate.
AF9583
AF9583.The coordinates are valid at the epoch date displayed above
AF9583.which is a decimal equivalence of Year/Month/Day.
AF9583
AF9583.Due to the release of the International GNSS Service (IGS) 2014
AF9583.realization of the International Terrestrial Reference Frame of 2014
AF9583.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
AF9583.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
AF9583.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
AF9583.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
AF9583.currently published epoch of 2010.00.
AF9583
AF9583.Additional information on MYCS2 is available at
AF9583.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
AF9583
AF9583.Significant digits in the geoid height do not necessarily reflect accuracy.
AF9583.GEOID18 height accuracy estimate available here.
AF9583
AF9583.The PID for the CORS L1 Phase Center is AJ7907.
AF9583
AF9583.Click photographs - Photos may exist for this station.
AF9583
AF9583.The XYZ, and position/ellipsoidal ht. are equivalent.
AF9583
AF9583.The ellipsoidal height was determined by GPS observations
AF9583.and is referenced to NAD 83.
AF9583
AF9583. The following values were computed from the NAD 83(2011) position.
AF9583
AF9583; North East Units Scale Factor Converg.
AF9583;SPC TX S - 5,241,424.592 441,925.316 MT 1.00000128 +0 39 14.8
AF9583;SPC TX S -17,196,240.52 1,449,883.31 sFT 1.00000128 +0 39 14.8
AF9583;UTM 14 - 3,080,809.071 691,126.627 MT 1.00005090 +0 54 23.7
AF9583
AF9583! - Elev Factor x Scale Factor = Combined Factor
AF9583!SPC TX S - 1.00000240 x 1.00000128 = 1.00000368
AF9583!UTM 14 - 1.00000240 x 1.00005090 = 1.00005330
AF9583
AF9583_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RPR9112680809(NAD 83)
AF9583
AF9583 SUPERSEDED SURVEY CONTROL
AF9583
AF9583 NAD 83(2011)- 27 50 18.10240(N) 097 03 33.21047(W) AD(2010.00) c
AF9583 ELLIP H (08/??/11) -15.248 (m) GP(2010.00) c c
AF9583 NAD 83(CORS)- 27 50 18.10199(N) 097 03 33.21064(W) AD(2002.00) c
AF9583 ELLIP H (03/??/02) -15.224 (m) GP(2002.00) c c
AF9583 NAD 83(CORS)- 27 50 18.10205(N) 097 03 33.20986(W) AD(1997.00) c
AF9583 ELLIP H (10/??/01) -15.210 (m) GP(1997.00) c c
AF9583 NAD 83(CORS)- 27 50 18.10163(N) 097 03 33.20939(W) AD(1997.00) c
AF9583 ELLIP H (08/??/96) -15.212 (m) GP(1997.00) c c
AF9583 NAD 83(CORS)- 27 50 18.10163(N) 097 03 33.20939(W) AD(1996.00) c
AF9583 ELLIP H (08/??/96) -15.212 (m) GP(1996.00) c c
AF9583
AF9583.Superseded values are not recommended for survey control.
AF9583
AF9583.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AF9583.See file dsdata.pdf to determine how the superseded data were derived.
AF9583
AF9583_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
AF9583
AF9583 STATION DESCRIPTION
AF9583
AF9583'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
AF9583'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
AF9583'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
AF9583'ACCESSIBLE AT THE WORLDWIDE WEB.
AF9583'https://geodesy.noaa.gov/CORS/data.shtml
AF9583'https://geodesy.noaa.gov/CORS
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