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 19, 2025 02:54:11 EST
DM4710 ***********************************************************************
DM4710 CORS - This is a GPS Continuously Operating Reference Station.
DM4710 DESIGNATION - ELKINS CORS ARP
DM4710 CORS_ID - WVNR
DM4710 PID - DM4710
DM4710 STATE/COUNTY- WV/RANDOLPH
DM4710 COUNTRY - US
DM4710 USGS QUAD - ELKINS (2016)
DM4710
DM4710 *CURRENT SURVEY CONTROL
DM4710 ______________________________________________________________________
DM4710* NAD 83(2011) POSITION- 38 53 44.50553(N) 079 51 30.27007(W) ADJUSTED
DM4710* NAD 83(2011) ELLIP HT- 582.773 (meters) (06/??/19) ADJUSTED
DM4710* NAD 83(2011) EPOCH - 2010.00
DM4710* NAVD 88 ORTHO HEIGHT - 613.8 (meters) 2014. (feet) GPS OBS
DM4710 ______________________________________________________________________
DM4710 NAVD 88 orthometric height was determined with geoid model GEOID12A
DM4710 GEOID HEIGHT - -30.984 (meters) GEOID12A
DM4710 GEOID HEIGHT - -30.976 (meters) GEOID18
DM4710 NAD 83(2011) X - 875,310.874 (meters) COMP
DM4710 NAD 83(2011) Y - -4,893,390.046 (meters) COMP
DM4710 NAD 83(2011) Z - 3,983,677.548 (meters) COMP
DM4710
DM4710 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DM4710 Standards:
DM4710 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DM4710 Horiz Ellip SD_N SD_E SD_h (unitless)
DM4710 -------------------------------------------------------------------
DM4710 NETWORK 0.14 0.29 0.04 0.07 0.15 -0.24611400
DM4710 -------------------------------------------------------------------
DM4710
DM4710.The coordinates were established by GPS observations
DM4710.and adjusted by the National Geodetic Survey in June 2019.
DM4710
DM4710.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DM4710.been affixed to the stable North American Tectonic Plate.
DM4710
DM4710.The coordinates are valid at the epoch date displayed above
DM4710.which is a decimal equivalence of Year/Month/Day.
DM4710
DM4710.Due to the release of the International GNSS Service (IGS) 2014
DM4710.realization of the International Terrestrial Reference Frame of 2014
DM4710.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DM4710.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DM4710.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DM4710.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DM4710.currently published epoch of 2010.00.
DM4710
DM4710.Additional information on MYCS2 is available at
DM4710.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DM4710
DM4710.The orthometric height was determined by GPS observations and a
DM4710.high-resolution geoid model.
DM4710
DM4710.Significant digits in the geoid height do not necessarily reflect accuracy.
DM4710.GEOID18 height accuracy estimate available here.
DM4710
DM4710.The PID for the CORS L1 Phase Center is DM4711.
DM4710
DM4710.Click photographs - Photos may exist for this station.
DM4710
DM4710.The XYZ, and position/ellipsoidal ht. are equivalent.
DM4710
DM4710.The ellipsoidal height was determined by GPS observations
DM4710.and is referenced to NAD 83.
DM4710
DM4710. The following values were computed from the NAD 83(2011) position.
DM4710
DM4710; North East Units Scale Factor Converg.
DM4710;SPC WV S - 211,019.351 699,034.766 MT 1.00000266 +0 42 20.6
DM4710;SPC WV S - 692,319.32 2,293,416.56 sFT 1.00000266 +0 42 20.6
DM4710;UTM 17 - 4,305,821.276 598,998.793 MT 0.99972068 +0 43 00.7
DM4710
DM4710! - Elev Factor x Scale Factor = Combined Factor
DM4710!SPC WV S - 0.99990857 x 1.00000266 = 0.99991123
DM4710!UTM 17 - 0.99990857 x 0.99972068 = 0.99962928
DM4710
DM4710_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SND9899805821(NAD 83)
DM4710
DM4710 SUPERSEDED SURVEY CONTROL
DM4710
DM4710 NAD 83(2011)- 38 53 44.50553(N) 079 51 30.26994(W) AD(2010.00) c
DM4710 ELLIP H (08/??/11) 582.775 (m) GP(2010.00) c c
DM4710 NAD 83(CORS)- 38 53 44.50584(N) 079 51 30.27064(W) AD(2002.00) c
DM4710 ELLIP H (12/??/10) 582.771 (m) GP(2002.00) c c
DM4710
DM4710.Superseded values are not recommended for survey control.
DM4710
DM4710.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DM4710.See file dsdata.pdf to determine how the superseded data were derived.
DM4710
DM4710_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DM4710
DM4710 STATION DESCRIPTION
DM4710
DM4710'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DM4710'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DM4710'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DM4710'ACCESSIBLE AT THE WORLDWIDE WEB.
DM4710'https://geodesy.noaa.gov/CORS/data.shtml
DM4710'https://geodesy.noaa.gov/CORS
*** retrieval complete.
Elapsed Time = 00:00:04