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 17, 2025 16:01:22 EST
DE7170 ***********************************************************************
DE7170 CORS - This is a GPS Continuously Operating Reference Station.
DE7170 DESIGNATION - MCALESTER CORS ARP
DE7170 CORS_ID - OKMA
DE7170 PID - DE7170
DE7170 STATE/COUNTY- OK/PITTSBURG
DE7170 COUNTRY - US
DE7170 USGS QUAD - KREBS (2018)
DE7170
DE7170 *CURRENT SURVEY CONTROL
DE7170 ______________________________________________________________________
DE7170* NAD 83(2011) POSITION- 34 55 40.83437(N) 095 44 14.05649(W) ADJUSTED
DE7170* NAD 83(2011) ELLIP HT- 202.001 (meters) (06/??/19) ADJUSTED
DE7170* NAD 83(2011) EPOCH - 2010.00
DE7170 ______________________________________________________________________
DE7170 GEOID HEIGHT - -30.126 (meters) GEOID18
DE7170 NAD 83(2011) X - -523,341.232 (meters) COMP
DE7170 NAD 83(2011) Y - -5,208,945.318 (meters) COMP
DE7170 NAD 83(2011) Z - 3,631,437.436 (meters) COMP
DE7170
DE7170 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DE7170 Standards:
DE7170 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DE7170 Horiz Ellip SD_N SD_E SD_h (unitless)
DE7170 -------------------------------------------------------------------
DE7170 NETWORK 0.20 0.35 0.07 0.09 0.18 0.01145200
DE7170 -------------------------------------------------------------------
DE7170
DE7170.The coordinates were established by GPS observations
DE7170.and adjusted by the National Geodetic Survey in June 2019.
DE7170
DE7170.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DE7170.been affixed to the stable North American Tectonic Plate.
DE7170
DE7170.The coordinates are valid at the epoch date displayed above
DE7170.which is a decimal equivalence of Year/Month/Day.
DE7170
DE7170.Due to the release of the International GNSS Service (IGS) 2014
DE7170.realization of the International Terrestrial Reference Frame of 2014
DE7170.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DE7170.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DE7170.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DE7170.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DE7170.currently published epoch of 2010.00.
DE7170
DE7170.Additional information on MYCS2 is available at
DE7170.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DE7170
DE7170.Significant digits in the geoid height do not necessarily reflect accuracy.
DE7170.GEOID18 height accuracy estimate available here.
DE7170
DE7170.The PID for the CORS L1 Phase Center is DE7171.
DE7170
DE7170.Click photographs - Photos may exist for this station.
DE7170
DE7170.The XYZ, and position/ellipsoidal ht. are equivalent.
DE7170
DE7170.The ellipsoidal height was determined by GPS observations
DE7170.and is referenced to NAD 83.
DE7170
DE7170. The following values were computed from the NAD 83(2011) position.
DE7170
DE7170; North East Units Scale Factor Converg.
DE7170;SPC OK S - 179,205.984 806,717.313 MT 0.99995389 +1 17 03.8
DE7170;SPC OK S - 587,944.97 2,646,705.05 sFT 0.99995389 +1 17 03.8
DE7170;UTM 15 - 3,868,480.674 249,970.926 MT 1.00037055 -1 34 04.8
DE7170
DE7170! - Elev Factor x Scale Factor = Combined Factor
DE7170!SPC OK S - 0.99996829 x 0.99995389 = 0.99992218
DE7170!UTM 15 - 0.99996829 x 1.00037055 = 1.00033883
DE7170
DE7170_U.S. NATIONAL GRID SPATIAL ADDRESS: 15STU4997068480(NAD 83)
DE7170
DE7170 SUPERSEDED SURVEY CONTROL
DE7170
DE7170 NAD 83(2011)- 34 55 40.83441(N) 095 44 14.05644(W) AD(2010.00) c
DE7170 ELLIP H (08/??/11) 201.995 (m) GP(2010.00) c c
DE7170 NAD 83(CORS)- 34 55 40.83398(N) 095 44 14.05677(W) AD(2002.00) c
DE7170 ELLIP H (09/??/06) 201.995 (m) GP(2002.00) c c
DE7170 NAD 83(CORS)- 34 55 40.83562(N) 095 44 14.05898(W) AD(2002.00) c
DE7170 ELLIP H (09/??/02) 202.004 (m) GP(2002.00) c c
DE7170
DE7170.Superseded values are not recommended for survey control.
DE7170
DE7170.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DE7170.See file dsdata.pdf to determine how the superseded data were derived.
DE7170
DE7170_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DE7170
DE7170 STATION DESCRIPTION
DE7170
DE7170'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DE7170'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DE7170'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DE7170'ACCESSIBLE AT THE WORLDWIDE WEB.
DE7170'https://geodesy.noaa.gov/CORS/data.shtml
DE7170'https://geodesy.noaa.gov/CORS
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