The NGS Data Sheet See file dsdata.txt for more information about the datasheet. PROGRAM = datasheet95, VERSION = 8.3 1 National Geodetic Survey, Retrieval Date = OCTOBER 29, 2013 DI1081 *********************************************************************** DI1081 CORS - This is a GPS Continuously Operating Reference Station. DI1081 DESIGNATION - ATHENS COUNTY CORS ARP DI1081 CORS_ID - OHAT DI1081 PID - DI1081 DI1081 STATE/COUNTY- OH/ATHENS DI1081 COUNTRY - US DI1081 USGS QUAD - THE PLAINS (1995) DI1081 DI1081 *CURRENT SURVEY CONTROL DI1081 ______________________________________________________________________ DI1081* NAD 83(2011) POSITION- 39 19 42.35802(N) 082 07 47.35598(W) ADJUSTED DI1081* NAD 83(2011) ELLIP HT- 175.715 (meters) (08/??/11) ADJUSTED DI1081* NAD 83(2011) EPOCH - 2010.00 DI1081* NAVD 88 ORTHO HEIGHT - **(meters) **(feet) DI1081 ______________________________________________________________________ DI1081 NAD 83(2011) X - 676,488.886 (meters) COMP DI1081 NAD 83(2011) Y - -4,893,901.164 (meters) COMP DI1081 NAD 83(2011) Z - 4,020,698.877 (meters) COMP DI1081 GEOID HEIGHT - -34.22 (meters) GEOID12A DI1081 DI1081 FGDC Geospatial Positioning Accuracy Standards (95% confidence, cm) DI1081 Type Horiz Ellip Dist(km) DI1081 ------------------------------------------------------------------- DI1081 NETWORK 1.97 6.52 DI1081 ------------------------------------------------------------------- DI1081 NOTE: Click here for information on individual local accuracy DI1081 values and other accuracy information. DI1081 DI1081 DI1081.The coordinates were established by GPS observations DI1081.and adjusted by the National Geodetic Survey in August 2011. DI1081 DI1081.NAD 83(2011) refers to NAD 83 coordinates where the reference DI1081.frame has been affixed to the stable North American Tectonic Plate. DI1081 DI1081.The coordinates are valid at the epoch date displayed above DI1081.which is a decimal equivalence of Year/Month/Day. DI1081 DI1081.The PID for the CORS L1 Phase Center is DL5382. DI1081 DI1081.The XYZ, and position/ellipsoidal ht. are equivalent. DI1081 DI1081.The ellipsoidal height was determined by GPS observations DI1081.and is referenced to NAD 83. DI1081 DI1081. The following values were computed from the NAD 83(2011) position. DI1081 DI1081; North East Units Scale Factor Converg. DI1081;SPC OH S - 147,538.906 631,916.370 MT 0.99993638 +0 14 05.6 DI1081;SPC OH S - 484,050.56 2,073,212.29 sFT 0.99993638 +0 14 05.6 DI1081 DI1081! - Elev Factor x Scale Factor = Combined Factor DI1081!SPC OH S - 0.99997243 x 0.99993638 = 0.99990881 DI1081 DI1081 SUPERSEDED SURVEY CONTROL DI1081 DI1081 NAD 83(CORS)- 39 19 42.35796(N) 082 07 47.35654(W) AD(2002.00) c DI1081 ELLIP H (08/??/06) 175.714 (m) GP(2002.00) c c DI1081 DI1081.Superseded values are not recommended for survey control. DI1081 DI1081.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DI1081.See file dsdata.txt to determine how the superseded data were derived. DI1081 DI1081_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SMD0261953832(NAD 83) DI1081 DI1081_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA DI1081 DI1081 STATION DESCRIPTION DI1081 DI1081'DESCRIBED BY NATIONAL GEODETIC SURVEY 2011 DI1081'STATION IS A GPS CORS. LATEST INFORMATION INCLUDING POSITIONS AND DI1081'VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE DI1081'BY ANONYMOUS FTP OR THE WORLDWIDE WEB. DI1081' ftp://cors.ngs.noaa.gov/cors/README.txt DI1081' ftp://cors.ngs.noaa.gov/cors/coord/coord_08 DI1081' ftp://cors.ngs.noaa.gov/cors/station_log DI1081' http://geodesy.noaa.gov/CORS *** retrieval complete. Elapsed Time = 00:00:02