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 14:12:10 EST
DO2372 ***********************************************************************
DO2372 CORS - This is a GPS Continuously Operating Reference Station.
DO2372 DESIGNATION - THEROCKDDBGA2012 CORS ARP
DO2372 CORS_ID - P804
DO2372 PID - DO2372
DO2372 STATE/COUNTY- GA/UPSON
DO2372 COUNTRY - US
DO2372 USGS QUAD - YATESVILLE (2017)
DO2372
DO2372 *CURRENT SURVEY CONTROL
DO2372 ______________________________________________________________________
DO2372* NAD 83(2011) POSITION- 32 57 47.81292(N) 084 13 32.69435(W) ADJUSTED
DO2372* NAD 83(2011) ELLIP HT- 217.774 (meters) (06/??/19) ADJUSTED
DO2372* NAD 83(2011) EPOCH - 2010.00
DO2372 ______________________________________________________________________
DO2372 GEOID HEIGHT - -27.431 (meters) GEOID18
DO2372 NAD 83(2011) X - 538,950.800 (meters) COMP
DO2372 NAD 83(2011) Y - -5,329,693.655 (meters) COMP
DO2372 NAD 83(2011) Z - 3,450,661.147 (meters) COMP
DO2372
DO2372 Network accuracy estimates per FGDC Geospatial Positioning Accuracy
DO2372 Standards:
DO2372 FGDC (95% conf, cm) Standard deviation (cm) CorrNE
DO2372 Horiz Ellip SD_N SD_E SD_h (unitless)
DO2372 -------------------------------------------------------------------
DO2372 NETWORK 0.15 0.37 0.05 0.07 0.19 -0.03255300
DO2372 -------------------------------------------------------------------
DO2372
DO2372.The coordinates were established by GPS observations
DO2372.and adjusted by the National Geodetic Survey in June 2019.
DO2372
DO2372.NAD 83(2011) refers to NAD 83 coordinates where the reference frame has
DO2372.been affixed to the stable North American Tectonic Plate.
DO2372
DO2372.The coordinates are valid at the epoch date displayed above
DO2372.which is a decimal equivalence of Year/Month/Day.
DO2372
DO2372.Due to the release of the International GNSS Service (IGS) 2014
DO2372.realization of the International Terrestrial Reference Frame of 2014
DO2372.(ITRF2014), NGS reprocessed all NOAA CORS Network and some IGS stations
DO2372.using data collected between 1/1/1996 and 1/30/2017. The resulting ITRF2014
DO2372.epoch 2010.00 coordinates, referred to as Multi-Year CORS Solution 2
DO2372.(MYCS2), were transformed to NAD 83 (2011/PA11/MA11) maintaining the
DO2372.currently published epoch of 2010.00.
DO2372
DO2372.Additional information on MYCS2 is available at
DO2372.https://geodesy.noaa.gov/CORS/news/mycs2/mycs2.shtml
DO2372
DO2372.Significant digits in the geoid height do not necessarily reflect accuracy.
DO2372.GEOID18 height accuracy estimate available here.
DO2372
DO2372.The PID for the CORS L1 Phase Center is DO2373.
DO2372
DO2372.Click photographs - Photos may exist for this station.
DO2372
DO2372.The XYZ, and position/ellipsoidal ht. are equivalent.
DO2372
DO2372.The ellipsoidal height was determined by GPS observations
DO2372.and is referenced to NAD 83.
DO2372
DO2372. The following values were computed from the NAD 83(2011) position.
DO2372
DO2372; North East Units Scale Factor Converg.
DO2372;SPC GA W - 328,531.090 694,476.885 MT 0.99990038 -0 01 55.7
DO2372;SPC GA W - 1,077,855.75 2,278,462.91 sFT 0.99990038 -0 01 55.7
DO2372;UTM 16 - 3,650,633.721 759,307.965 MT 1.00042916 +1 30 37.1
DO2372
DO2372! - Elev Factor x Scale Factor = Combined Factor
DO2372!SPC GA W - 0.99996581 x 0.99990038 = 0.99986619
DO2372!UTM 16 - 0.99996581 x 1.00042916 = 1.00039496
DO2372
DO2372_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SGB5930750633(NAD 83)
DO2372
DO2372 SUPERSEDED SURVEY CONTROL
DO2372
DO2372 NAD 83(2011)- 32 57 47.81303(N) 084 13 32.69424(W) AD(2010.00) c
DO2372 ELLIP H (11/??/12) 217.767 (m) GP(2010.00) c c
DO2372
DO2372.Superseded values are not recommended for survey control.
DO2372
DO2372.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DO2372.See file dsdata.pdf to determine how the superseded data were derived.
DO2372
DO2372_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA
DO2372
DO2372 STATION DESCRIPTION
DO2372
DO2372'DESCRIBED BY NATIONAL GEODETIC SURVEY 2019
DO2372'STATION IS PART OF THE NOAA CORS NETWORK. LATEST INFORMATION INCLUDING
DO2372'POSITIONS AND VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES
DO2372'ACCESSIBLE AT THE WORLDWIDE WEB.
DO2372'https://geodesy.noaa.gov/CORS/data.shtml
DO2372'https://geodesy.noaa.gov/CORS
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