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 03:18:34 EST
DF5370 ***********************************************************************
DF5370 CORS - This is a GPS Continuously Operating Reference Station.
DF5370 DESIGNATION - LEDBETTER CORS ARP
DF5370 CORS_ID - LDBT
DF5370 PID - DF5370
DF5370 STATE/COUNTY- TX/FAYETTE
DF5370 COUNTRY - US
DF5370 USGS QUAD - NECHANITZ (2019)
DF5370
DF5370 *CURRENT SURVEY CONTROL
DF5370 ______________________________________________________________________
DF5370* NAD 83(2011) POSITION- 30 05 22.12076(N) 096 46 43.75740(W) ADJUSTED
DF5370* NAD 83(2011) ELLIP HT- 98.964 (meters) (06/??/19) ADJUSTED
DF5370* NAD 83(2011) EPOCH - 2010.00
DF5370 ______________________________________________________________________
DF5370 GEOID HEIGHT - -26.889 (meters) GEOID18
DF5370 NAD 83(2011) X - -651,962.335 (meters) COMP
DF5370 NAD 83(2011) Y - -5,484,763.319 (meters) COMP
DF5370 NAD 83(2011) Z - 3,179,009.513 (meters) COMP
DF5370
DF5370 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DF5370 Standards:
DF5370 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DF5370 Horiz Ellip SD_N SD_E SD_h (unitless)
DF5370 -------------------------------------------------------------------
DF5370 NETWORK 0.25 0.67 0.08 0.12 0.34 0.09649100
DF5370 -------------------------------------------------------------------
DF5370
DF5370.The coordinates were established by GPS observations
DF5370.and adjusted by the National Geodetic Survey in June 2019.
DF5370
DF5370.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DF5370.been affixed to the stable North American Tectonic Plate.
DF5370
DF5370.The coordinates are valid at the epoch date displayed above
DF5370.which is a decimal equivalence of Year/Month/Day.
DF5370
DF5370.Due to the release of the International GNSS Service (IGS) 2014
DF5370.realization of the International Terrestrial Reference Frame of 2014
DF5370.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DF5370.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DF5370.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DF5370.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DF5370.currently published epoch of 2010.00.
DF5370
DF5370.Additional information on MYCS2 is available at
DF5370.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DF5370
DF5370.Significant digits in the geoid height do not necessarily reflect accuracy.
DF5370.GEOID18 height accuracy estimate available here.
DF5370
DF5370.The PID for the CORS L1 Phase Center is DF5371.
DF5370
DF5370.Click photographs - Photos may exist for this station.
DF5370
DF5370.The XYZ, and position/ellipsoidal ht. are equivalent.
DF5370
DF5370.The ellipsoidal height was determined by GPS observations
DF5370.and is referenced to NAD 83.
DF5370
DF5370. The following values were computed from the NAD 83(2011) position.
DF5370
DF5370; North East Units Scale Factor Converg.
DF5370;SPC TXSC - 4,252,080.517 814,097.097 MT 0.99994975 +1 05 17.5
DF5370;SPC TXSC -13,950,367.50 2,670,916.89 sFT 0.99994975 +1 05 17.5
DF5370;UTM 14 - 3,330,781.201 714,061.941 MT 1.00016537 +1 06 50.5
DF5370
DF5370! - Elev Factor x Scale Factor = Combined Factor
DF5370!SPC TXSC - 0.99998446 x 0.99994975 = 0.99993421
DF5370!UTM 14 - 0.99998446 x 1.00016537 = 1.00014983
DF5370
DF5370_U.S. NATIONAL GRID SPATIAL ADDRESS: 14RQU1406130781(NAD 83)
DF5370
DF5370 SUPERSEDED SURVEY CONTROL
DF5370
DF5370 NAD 83(2011)- 30 05 22.12080(N) 096 46 43.75738(W) AD(2010.00) c
DF5370 ELLIP H (08/??/11) 98.962 (m) GP(2010.00) c c
DF5370 NAD 83(CORS)- 30 05 22.12045(N) 096 46 43.75747(W) AD(2002.00) c
DF5370 ELLIP H (05/??/03) 98.978 (m) GP(2002.00) c c
DF5370
DF5370.Superseded values are not recommended for survey control.
DF5370
DF5370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DF5370.See file dsdata.pdf to determine how the superseded data were derived.
DF5370
DF5370_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DF5370
DF5370 STATION DESCRIPTION
DF5370
DF5370'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DF5370'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DF5370'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DF5370'ACCESSIBLE AT THE WORLDWIDE WEB.
DF5370'https://geodesy.noaa.gov/CORS/data.shtml
DF5370'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04