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 02:01:56 EST
DL3526 ***********************************************************************
DL3526 CORS - This is a GPS Continuously Operating Reference Station.
DL3526 DESIGNATION - SEYMOUR CORS ARP
DL3526 CORS_ID - TXSY
DL3526 PID - DL3526
DL3526 STATE/COUNTY- TX/BAYLOR
DL3526 COUNTRY - US
DL3526 USGS QUAD - SEYMOUR WEST (2019)
DL3526
DL3526 *CURRENT SURVEY CONTROL
DL3526 ______________________________________________________________________
DL3526* NAD 83(2011) POSITION- 33 36 08.74480(N) 099 15 30.35847(W) ADJUSTED
DL3526* NAD 83(2011) ELLIP HT- 368.476 (meters) (06/??/19) ADJUSTED
DL3526* NAD 83(2011) EPOCH - 2010.00
DL3526 ______________________________________________________________________
DL3526 GEOID HEIGHT - -28.293 (meters) GEOID18
DL3526 NAD 83(2011) X - -855,617.183 (meters) COMP
DL3526 NAD 83(2011) Y - -5,248,817.073 (meters) COMP
DL3526 NAD 83(2011) Z - 3,510,006.257 (meters) COMP
DL3526
DL3526 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL3526 Standards:
DL3526 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL3526 Horiz Ellip SD_N SD_E SD_h (unitless)
DL3526 -------------------------------------------------------------------
DL3526 NETWORK 0.21 0.45 0.06 0.10 0.23 0.24105200
DL3526 -------------------------------------------------------------------
DL3526
DL3526.The coordinates were established by GPS observations
DL3526.and adjusted by the National Geodetic Survey in June 2019.
DL3526
DL3526.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL3526.been affixed to the stable North American Tectonic Plate.
DL3526
DL3526.The coordinates are valid at the epoch date displayed above
DL3526.which is a decimal equivalence of Year/Month/Day.
DL3526
DL3526.Due to the release of the International GNSS Service (IGS) 2014
DL3526.realization of the International Terrestrial Reference Frame of 2014
DL3526.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL3526.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL3526.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL3526.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL3526.currently published epoch of 2010.00.
DL3526
DL3526.Additional information on MYCS2 is available at
DL3526.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL3526
DL3526.Significant digits in the geoid height do not necessarily reflect accuracy.
DL3526.GEOID18 height accuracy estimate available here.
DL3526
DL3526.The PID for the CORS L1 Phase Center is DR7755.
DL3526
DL3526.Click photographs - Photos may exist for this station.
DL3526
DL3526.The XYZ, and position/ellipsoidal ht. are equivalent.
DL3526
DL3526.The ellipsoidal height was determined by GPS observations
DL3526.and is referenced to NAD 83.
DL3526
DL3526. The following values were computed from the NAD 83(2011) position.
DL3526
DL3526; North East Units Scale Factor Converg.
DL3526;SPC TXNC - 2,214,914.716 529,613.934 MT 0.99991871 -0 24 49.1
DL3526;SPC TXNC - 7,266,766.03 1,737,575.05 sFT 0.99991871 -0 24 49.1
DL3526;UTM 14 - 3,718,105.455 476,023.641 MT 0.99960709 -0 08 34.9
DL3526
DL3526! - Elev Factor x Scale Factor = Combined Factor
DL3526!SPC TXNC - 0.99994216 x 0.99991871 = 0.99986087
DL3526!UTM 14 - 0.99994216 x 0.99960709 = 0.99954927
DL3526
DL3526_U.S. NATIONAL GRID SPATIAL ADDRESS: 14SMC7602318105(NAD 83)
DL3526
DL3526 SUPERSEDED SURVEY CONTROL
DL3526
DL3526 NAD 83(2011)- 33 36 08.74481(N) 099 15 30.35839(W) AD(2010.00) c
DL3526 ELLIP H (08/??/11) 368.469 (m) GP(2010.00) c c
DL3526 NAD 83(CORS)- 33 36 08.74455(N) 099 15 30.35904(W) AD(2002.00) c
DL3526 ELLIP H (07/??/09) 368.489 (m) GP(2002.00) c c
DL3526
DL3526.Superseded values are not recommended for survey control.
DL3526
DL3526.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL3526.See file dsdata.pdf to determine how the superseded data were derived.
DL3526
DL3526_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL3526
DL3526 STATION DESCRIPTION
DL3526
DL3526'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DL3526'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL3526'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL3526'ACCESSIBLE AT THE WORLDWIDE WEB.
DL3526'https://geodesy.noaa.gov/CORS/data.shtml
DL3526'https://geodesy.noaa.gov/CORS
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