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 10:56:01 EST
DL9814 ***********************************************************************
DL9814 CORS - This is a GPS Continuously Operating Reference Station.
DL9814 DESIGNATION - OAK HILL CORS ARP
DL9814 CORS_ID - WVOH
DL9814 PID - DL9814
DL9814 STATE/COUNTY- WV/FAYETTE
DL9814 COUNTRY - US
DL9814 USGS QUAD - OAK HILL (2016)
DL9814
DL9814 *CURRENT SURVEY CONTROL
DL9814 ______________________________________________________________________
DL9814* NAD 83(2011) POSITION- 37 59 53.72276(N) 081 07 55.78626(W) ADJUSTED
DL9814* NAD 83(2011) ELLIP HT- 597.488 (meters) (06/??/20) ADJUSTED
DL9814* NAD 83(2011) EPOCH - 2010.00
DL9814 ______________________________________________________________________
DL9814 GEOID HEIGHT - -31.412 (meters) GEOID18
DL9814 NAD 83(2011) X - 775,868.983 (meters) COMP
DL9814 NAD 83(2011) Y - -4,972,857.401 (meters) COMP
DL9814 NAD 83(2011) Z - 3,905,659.289 (meters) COMP
DL9814
DL9814 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DL9814 Standards:
DL9814 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DL9814 Horiz Ellip SD_N SD_E SD_h (unitless)
DL9814 -------------------------------------------------------------------
DL9814 NETWORK 0.13 0.42 0.05 0.05 0.21 -0.14081100
DL9814 -------------------------------------------------------------------
DL9814
DL9814.The coordinates were established by GPS observations
DL9814.and adjusted by the National Geodetic Survey in June 2020.
DL9814
DL9814.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DL9814.been affixed to the stable North American Tectonic Plate.
DL9814
DL9814.The coordinates are valid at the epoch date displayed above
DL9814.which is a decimal equivalence of Year/Month/Day.
DL9814
DL9814.Due to the release of the International GNSS Service (IGS) 2014
DL9814.realization of the International Terrestrial Reference Frame of 2014
DL9814.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DL9814.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DL9814.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DL9814.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DL9814.currently published epoch of 2010.00.
DL9814
DL9814.Additional information on MYCS2 is available at
DL9814.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DL9814
DL9814.Significant digits in the geoid height do not necessarily reflect accuracy.
DL9814.GEOID18 height accuracy estimate available here.
DL9814
DL9814.The PID for the CORS L1 Phase Center is DS2839.
DL9814
DL9814.Click photographs - Photos may exist for this station.
DL9814
DL9814.The XYZ, and position/ellipsoidal ht. are equivalent.
DL9814
DL9814.The ellipsoidal height was determined by GPS observations
DL9814.and is referenced to NAD 83.
DL9814
DL9814. The following values were computed from the NAD 83(2011) position.
DL9814
DL9814; North East Units Scale Factor Converg.
DL9814;SPC WV S - 110,802.795 588,392.342 MT 0.99993093 -0 04 54.1
DL9814;SPC WV S - 363,525.50 1,930,417.21 sFT 0.99993093 -0 04 54.1
DL9814;UTM 17 - 4,205,629.794 488,396.178 MT 0.99960166 -0 04 52.9
DL9814
DL9814! - Elev Factor x Scale Factor = Combined Factor
DL9814!SPC WV S - 0.99990625 x 0.99993093 = 0.99983719
DL9814!UTM 17 - 0.99990625 x 0.99960166 = 0.99950795
DL9814
DL9814_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMC8839605629(NAD 83)
DL9814
DL9814 SUPERSEDED SURVEY CONTROL
DL9814
DL9814 NAD 83(2011)- 37 59 53.72287(N) 081 07 55.78623(W) AD(2010.00) c
DL9814 ELLIP H (06/??/19) 597.479 (m) GP(2010.00) c c
DL9814 NAD 83(2011)- 37 59 53.72284(N) 081 07 55.78614(W) AD(2010.00) c
DL9814 ELLIP H (08/??/11) 597.484 (m) GP(2010.00) c c
DL9814 NAD 83(CORS)- 37 59 53.72306(N) 081 07 55.78706(W) AD(2002.00) c
DL9814 ELLIP H (07/??/10) 597.475 (m) GP(2002.00) c c
DL9814
DL9814.Superseded values are not recommended for survey control.
DL9814
DL9814.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DL9814.See file dsdata.pdf to determine how the superseded data were derived.
DL9814
DL9814_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DL9814
DL9814 STATION DESCRIPTION
DL9814
DL9814'DESCRIBED BY NATIONAL GEODETIC SURVEY 2020
DL9814'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DL9814'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DL9814'ACCESSIBLE AT THE WORLDWIDE WEB.
DL9814'https://geodesy.noaa.gov/CORS/data.shtml
DL9814'https://geodesy.noaa.gov/CORS
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