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 11:33:29 EST
DJ7872 ***********************************************************************
DJ7872 HT_MOD - This is a Height Modernization Survey Station.
DJ7872 CORS - This is a GPS Continuously Operating Reference Station.
DJ7872 DESIGNATION - SEGUIN CORS ARP
DJ7872 CORS_ID - TXSE
DJ7872 PID - DJ7872
DJ7872 STATE/COUNTY- TX/GUADALUPE
DJ7872 COUNTRY - US
DJ7872 USGS QUAD - SEGUIN (2019)
DJ7872
DJ7872 *CURRENT SURVEY CONTROL
DJ7872 ______________________________________________________________________
DJ7872* NAD 83(2011) POSITION- 29 35 27.01400(N) 097 59 51.83454(W) ADJUSTED
DJ7872* NAD 83(2011) ELLIP HT- 148.744 (meters) (06/??/19) ADJUSTED
DJ7872* NAD 83(2011) EPOCH - 2010.00
DJ7872* NAVD 88 ORTHO HEIGHT - 174.91 (meters) 573.9 (feet) GPS OBS
DJ7872 ______________________________________________________________________
DJ7872 NAVD 88 orthometric height was determined with geoid model GEOID09
DJ7872 GEOID HEIGHT - -26.153 (meters) GEOID09
DJ7872 GEOID HEIGHT - -26.162 (meters) GEOID18
DJ7872 NAD 83(2011) X - -772,321.585 (meters) COMP
DJ7872 NAD 83(2011) Y - -5,496,932.561 (meters) COMP
DJ7872 NAD 83(2011) Z - 3,131,087.717 (meters) COMP
DJ7872
DJ7872 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DJ7872 Standards:
DJ7872 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DJ7872 Horiz Ellip SD_N SD_E SD_h (unitless)
DJ7872 -------------------------------------------------------------------
DJ7872 NETWORK 0.17 0.53 0.06 0.08 0.27 0.05373500
DJ7872 -------------------------------------------------------------------
DJ7872
DJ7872.The coordinates were established by GPS observations
DJ7872.and adjusted by the National Geodetic Survey in June 2019.
DJ7872
DJ7872.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DJ7872.been affixed to the stable North American Tectonic Plate.
DJ7872
DJ7872.The coordinates are valid at the epoch date displayed above
DJ7872.which is a decimal equivalence of Year/Month/Day.
DJ7872
DJ7872.Due to the release of the International GNSS Service (IGS) 2014
DJ7872.realization of the International Terrestrial Reference Frame of 2014
DJ7872.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DJ7872.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DJ7872.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DJ7872.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DJ7872.currently published epoch of 2010.00.
DJ7872
DJ7872.Additional information on MYCS2 is available at
DJ7872.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DJ7872
DJ7872.The orthometric height was determined by GPS observations and a
DJ7872.high-resolution geoid model using precise GPS observation and
DJ7872.processing techniques.
DJ7872
DJ7872.Significant digits in the geoid height do not necessarily reflect accuracy.
DJ7872.GEOID18 height accuracy estimate available here.
DJ7872
DJ7872.The PID for the CORS L1 Phase Center is DL5968.
DJ7872
DJ7872.Click photographs - Photos may exist for this station.
DJ7872
DJ7872.The XYZ, and position/ellipsoidal ht. are equivalent.
DJ7872
DJ7872.The ellipsoidal height was determined by GPS observations
DJ7872.and is referenced to NAD 83.
DJ7872
DJ7872. The following values were computed from the NAD 83(2011) position.
DJ7872
DJ7872; North East Units Scale Factor Converg.
DJ7872;SPC TXSC - 4,195,194.399 697,085.867 MT 0.99987318 +0 29 27.7
DJ7872;SPC TXSC -13,763,733.62 2,287,022.55 sFT 0.99987318 +0 29 27.7
DJ7872;UTM 14 - 3,273,867.452 597,063.085 MT 0.99971624 +0 29 41.9
DJ7872
DJ7872! - Elev Factor x Scale Factor = Combined Factor
DJ7872!SPC TXSC - 0.99997664 x 0.99987318 = 0.99984982
DJ7872!UTM 14 - 0.99997664 x 0.99971624 = 0.99969289
DJ7872
DJ7872_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RNT9706373867(NAD 83)
DJ7872
DJ7872 SUPERSEDED SURVEY CONTROL
DJ7872
DJ7872 NAD 83(2011)- 29 35 27.01396(N) 097 59 51.83455(W) AD(2010.00) c
DJ7872 ELLIP H (08/??/11) 148.733 (m) GP(2010.00) c c
DJ7872 NAD 83(CORS)- 29 35 27.01390(N) 097 59 51.83465(W) AD(2002.00) c
DJ7872 ELLIP H (12/??/07) 148.745 (m) GP(2002.00) c c
DJ7872
DJ7872.Superseded values are not recommended for survey control.
DJ7872
DJ7872.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DJ7872.See file dsdata.pdf to determine how the superseded data were derived.
DJ7872
DJ7872_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DJ7872
DJ7872 STATION DESCRIPTION
DJ7872
DJ7872'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DJ7872'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DJ7872'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DJ7872'ACCESSIBLE AT THE WORLDWIDE WEB.
DJ7872'https://geodesy.noaa.gov/CORS/data.shtml
DJ7872'https://geodesy.noaa.gov/CORS
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