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 16:46:04 EST
DI1854 ***********************************************************************
DI1854 HT_MOD - This is a Height Modernization Survey Station.
DI1854 CORS - This is a GPS Continuously Operating Reference Station.
DI1854 DESIGNATION - HIGHLAND COUNTY CORS ARP
DI1854 CORS_ID - OHHI
DI1854 PID - DI1854
DI1854 STATE/COUNTY- OH/HIGHLAND
DI1854 COUNTRY - US
DI1854 USGS QUAD - HILLSBORO (2016)
DI1854
DI1854 *CURRENT SURVEY CONTROL
DI1854 ______________________________________________________________________
DI1854* NAD 83(2011) POSITION- 39 12 00.73800(N) 083 35 50.49434(W) ADJUSTED
DI1854* NAD 83(2011) ELLIP HT- 309.787 (meters) (06/??/19) ADJUSTED
DI1854* NAD 83(2011) EPOCH - 2010.00
DI1854* NAVD 88 ORTHO HEIGHT - 342.52 (meters) 1123.8 (feet) GPS OBS
DI1854 ______________________________________________________________________
DI1854 GEOID HEIGHT - -32.737 (meters) GEOID18
DI1854 NAD 83(2011) X - 551,947.711 (meters) COMP
DI1854 NAD 83(2011) Y - -4,918,678.406 (meters) COMP
DI1854 NAD 83(2011) Z - 4,009,761.375 (meters) COMP
DI1854
DI1854 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI1854 Standards:
DI1854 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI1854 Horiz Ellip SD_N SD_E SD_h (unitless)
DI1854 -------------------------------------------------------------------
DI1854 NETWORK 0.20 0.37 0.05 0.09 0.19 -0.08975400
DI1854 -------------------------------------------------------------------
DI1854
DI1854.The coordinates were established by GPS observations
DI1854.and adjusted by the National Geodetic Survey in June 2019.
DI1854
DI1854.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI1854.been affixed to the stable North American Tectonic Plate.
DI1854
DI1854.The coordinates are valid at the epoch date displayed above
DI1854.which is a decimal equivalence of Year/Month/Day.
DI1854
DI1854.Due to the release of the International GNSS Service (IGS) 2014
DI1854.realization of the International Terrestrial Reference Frame of 2014
DI1854.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI1854.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI1854.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI1854.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI1854.currently published epoch of 2010.00.
DI1854
DI1854.Additional information on MYCS2 is available at
DI1854.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI1854
DI1854.The orthometric height was determined by GPS observations and a
DI1854.high-resolution geoid model using precise GPS observation and
DI1854.processing techniques.
DI1854
DI1854.Significant digits in the geoid height do not necessarily reflect accuracy.
DI1854.GEOID18 height accuracy estimate available here.
DI1854
DI1854.The PID for the CORS L1 Phase Center is DI6495.
DI1854
DI1854.Click photographs - Photos may exist for this station.
DI1854
DI1854.The XYZ, and position/ellipsoidal ht. are equivalent.
DI1854
DI1854.The ellipsoidal height was determined by GPS observations
DI1854.and is referenced to NAD 83.
DI1854
DI1854. The following values were computed from the NAD 83(2011) position.
DI1854
DI1854; North East Units Scale Factor Converg.
DI1854;SPC OH S - 133,814.392 505,216.083 MT 0.99994105 -0 41 46.7
DI1854;SPC OH S - 439,022.72 1,657,529.77 sFT 0.99994105 -0 41 46.7
DI1854;UTM 17 - 4,342,208.287 275,709.667 MT 1.00021946 -1 38 32.3
DI1854
DI1854! - Elev Factor x Scale Factor = Combined Factor
DI1854!SPC OH S - 0.99995140 x 0.99994105 = 0.99989245
DI1854!UTM 17 - 0.99995140 x 1.00021946 = 1.00017085
DI1854
DI1854_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SKD7570942208(NAD 83)
DI1854
DI1854 SUPERSEDED SURVEY CONTROL
DI1854
DI1854 NAD 83(2011)- 39 12 00.73798(N) 083 35 50.49428(W) AD(2010.00) c
DI1854 ELLIP H (08/??/11) 309.783 (m) GP(2010.00) c c
DI1854 NAD 83(CORS)- 39 12 00.73792(N) 083 35 50.49468(W) AD(2002.00) c
DI1854 ELLIP H (10/??/06) 309.797 (m) GP(2002.00) c c
DI1854
DI1854.Superseded values are not recommended for survey control.
DI1854
DI1854.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI1854.See file dsdata.pdf to determine how the superseded data were derived.
DI1854
DI1854_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI1854
DI1854 STATION DESCRIPTION
DI1854
DI1854'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DI1854'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI1854'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI1854'ACCESSIBLE AT THE WORLDWIDE WEB.
DI1854'https://geodesy.noaa.gov/CORS/data.shtml
DI1854'https://geodesy.noaa.gov/CORS
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