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 02:13:19 EST
DI1686 ***********************************************************************
DI1686 CORS - This is a GPS Continuously Operating Reference Station.
DI1686 DESIGNATION - UNION COUNTY CORS ARP
DI1686 CORS_ID - OHUN
DI1686 PID - DI1686
DI1686 STATE/COUNTY- OH/UNION
DI1686 COUNTRY - US
DI1686 USGS QUAD - MARYSVILLE (2016)
DI1686
DI1686 *CURRENT SURVEY CONTROL
DI1686 ______________________________________________________________________
DI1686* NAD 83(2011) POSITION- 40 13 58.84920(N) 083 21 39.07446(W) ADJUSTED
DI1686* NAD 83(2011) ELLIP HT- 279.617 (meters) (05/??/21) ADJUSTED
DI1686* NAD 83(2011) EPOCH - 2010.00
DI1686 ______________________________________________________________________
DI1686 GEOID HEIGHT - -33.524 (meters) GEOID18
DI1686 NAD 83(2011) X - 563,771.640 (meters) COMP
DI1686 NAD 83(2011) Y - -4,843,549.792 (meters) COMP
DI1686 NAD 83(2011) Z - 4,097,952.255 (meters) COMP
DI1686
DI1686 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DI1686 Standards:
DI1686 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DI1686 Horiz Ellip SD_N SD_E SD_h (unitless)
DI1686 -------------------------------------------------------------------
DI1686 NETWORK 0.13 0.35 0.05 0.05 0.18 -0.05660700
DI1686 -------------------------------------------------------------------
DI1686
DI1686.The coordinates were established by GPS observations
DI1686.and adjusted by the National Geodetic Survey in May 2021.
DI1686
DI1686.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DI1686.been affixed to the stable North American Tectonic Plate.
DI1686
DI1686.The coordinates are valid at the epoch date displayed above
DI1686.which is a decimal equivalence of Year/Month/Day.
DI1686
DI1686.Due to the release of the International GNSS Service (IGS) 2014
DI1686.realization of the International Terrestrial Reference Frame of 2014
DI1686.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DI1686.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DI1686.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DI1686.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DI1686.currently published epoch of 2010.00.
DI1686
DI1686.Additional information on MYCS2 is available at
DI1686.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DI1686
DI1686.Significant digits in the geoid height do not necessarily reflect accuracy.
DI1686.GEOID18 height accuracy estimate available here.
DI1686
DI1686.The PID for the CORS L1 Phase Center is DR4837.
DI1686
DI1686.Click photographs - Photos may exist for this station.
DI1686
DI1686.The XYZ, and position/ellipsoidal ht. are equivalent.
DI1686
DI1686.The ellipsoidal height was determined by GPS observations
DI1686.and is referenced to NAD 83.
DI1686
DI1686. The following values were computed from the NAD 83(2011) position.
DI1686
DI1686; North East Units Scale Factor Converg.
DI1686;SPC OH N - 63,253.442 526,736.772 MT 1.00004440 -0 33 55.9
DI1686;SPC OH N - 207,524.00 1,728,135.56 sFT 1.00004440 -0 33 55.9
DI1686;UTM 17 - 4,456,293.444 299,155.335 MT 1.00009659 -1 31 31.4
DI1686
DI1686! - Elev Factor x Scale Factor = Combined Factor
DI1686!SPC OH N - 0.99995614 x 1.00004440 = 1.00000054
DI1686!UTM 17 - 0.99995614 x 1.00009659 = 1.00005272
DI1686
DI1686_U.S. NATIONAL GRID SPATIAL ADDRESS: 17TKE9915556293(NAD 83)
DI1686
DI1686 SUPERSEDED SURVEY CONTROL
DI1686
DI1686 NAD 83(2011)- 40 13 58.84899(N) 083 21 39.07470(W) AD(2010.00) c
DI1686 ELLIP H (06/??/19) 279.617 (m) GP(2010.00) c c
DI1686 NAD 83(2011)- 40 13 58.84897(N) 083 21 39.07466(W) AD(2010.00) c
DI1686 ELLIP H (08/??/11) 279.614 (m) GP(2010.00) c c
DI1686 NAD 83(CORS)- 40 13 58.84896(N) 083 21 39.07512(W) AD(2002.00) c
DI1686 ELLIP H (09/??/06) 279.627 (m) GP(2002.00) c c
DI1686
DI1686.Superseded values are not recommended for survey control.
DI1686
DI1686.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DI1686.See file dsdata.pdf to determine how the superseded data were derived.
DI1686
DI1686_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DI1686
DI1686 STATION DESCRIPTION
DI1686
DI1686'DESCRIBED BY NATIONAL GEODETIC SURVEY 2021
DI1686'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DI1686'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DI1686'ACCESSIBLE AT THE WORLDWIDE WEB.
DI1686'https://geodesy.noaa.gov/CORS/data.shtml
DI1686'https://geodesy.noaa.gov/CORS
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