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 AJ7184 *********************************************************************** AJ7184 CORS - This is a GPS Continuously Operating Reference Station. AJ7184 DESIGNATION - COLUMBUS CORS ARP AJ7184 CORS_ID - COLB AJ7184 PID - AJ7184 AJ7184 STATE/COUNTY- OH/FRANKLIN AJ7184 COUNTRY - US AJ7184 USGS QUAD - SOUTHWEST COLUMBUS (1995) AJ7184 AJ7184 *CURRENT SURVEY CONTROL AJ7184 ______________________________________________________________________ AJ7184* NAD 83(2011) POSITION- 39 57 35.11255(N) 083 02 44.74694(W) ADJUSTED AJ7184* NAD 83(2011) ELLIP HT- 186.417 (meters) (08/??/11) ADJUSTED AJ7184* NAD 83(2011) EPOCH - 2010.00 AJ7184* NAVD 88 ORTHO HEIGHT - 220.185 (meters) 722.39 (feet) ADJUSTED AJ7184 ______________________________________________________________________ AJ7184 NAD 83(2011) X - 592,757.061 (meters) COMP AJ7184 NAD 83(2011) Y - -4,859,704.764 (meters) COMP AJ7184 NAD 83(2011) Z - 4,074,681.035 (meters) COMP AJ7184 GEOID HEIGHT - -33.75 (meters) GEOID12A AJ7184 VERT ORDER - FIRST CLASS I AJ7184 AJ7184 FGDC Geospatial Positioning Accuracy Standards (95% confidence, cm) AJ7184 Type Horiz Ellip Dist(km) AJ7184 ------------------------------------------------------------------- AJ7184 NETWORK 0.87 2.81 AJ7184 ------------------------------------------------------------------- AJ7184 NOTE: Click here for information on individual local accuracy AJ7184 values and other accuracy information. AJ7184 AJ7184 AJ7184.The coordinates were established by GPS observations AJ7184.and adjusted by the National Geodetic Survey in August 2011. AJ7184 AJ7184.NAD 83(2011) refers to NAD 83 coordinates where the reference AJ7184.frame has been affixed to the stable North American Tectonic Plate. AJ7184 AJ7184.The coordinates are valid at the epoch date displayed above AJ7184.which is a decimal equivalence of Year/Month/Day. AJ7184 AJ7184.The orthometric height was determined by differential leveling and AJ7184.adjusted by the NATIONAL GEODETIC SURVEY AJ7184.in March 2010. AJ7184 AJ7184.No vertical observational check was made to the station. AJ7184 AJ7184.The PID for the CORS L1 Phase Center is DO1737. AJ7184 AJ7184.The XYZ, and position/ellipsoidal ht. are equivalent. AJ7184 AJ7184.The ellipsoidal height was determined by GPS observations AJ7184.and is referenced to NAD 83. AJ7184 AJ7184. The following values were computed from the NAD 83(2011) position. AJ7184 AJ7184; North East Units Scale Factor Converg. AJ7184;SPC OH S - 217,705.137 553,368.764 MT 0.99998627 -0 20 46.7 AJ7184;SPC OH S - 714,254.27 1,815,510.69 sFT 0.99998627 -0 20 46.7 AJ7184 AJ7184! - Elev Factor x Scale Factor = Combined Factor AJ7184!SPC OH S - 0.99997076 x 0.99998627 = 0.99995703 AJ7184 AJ7184 SUPERSEDED SURVEY CONTROL AJ7184 AJ7184 NAD 83(CORS)- 39 57 35.11259(N) 083 02 44.74726(W) AD(2002.00) c AJ7184 ELLIP H (09/??/08) 186.426 (m) GP(2002.00) c c AJ7184 NAD 83(CORS)- 39 57 35.11258(N) 083 02 44.74745(W) AD(2002.00) c AJ7184 ELLIP H (03/??/02) 186.458 (m) GP(2002.00) c c AJ7184 NAD 83(CORS)- 39 57 35.11258(N) 083 02 44.74744(W) AD(1997.00) c AJ7184 ELLIP H (01/??/02) 186.457 (m) GP(1997.00) c c AJ7184 AJ7184.Superseded values are not recommended for survey control. AJ7184 AJ7184.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. AJ7184.See file dsdata.txt to determine how the superseded data were derived. AJ7184 AJ7184_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SLE2526525294(NAD 83) AJ7184 AJ7184_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA AJ7184_MAGNETIC: N = NO MAGNETIC MATERIAL AJ7184 AJ7184 STATION DESCRIPTION AJ7184 AJ7184'DESCRIBED BY NATIONAL GEODETIC SURVEY 2011 AJ7184'STATION IS A GPS CORS. LATEST INFORMATION INCLUDING POSITIONS AND AJ7184'VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE AJ7184'BY ANONYMOUS FTP OR THE WORLDWIDE WEB. AJ7184' ftp://cors.ngs.noaa.gov/cors/README.txt AJ7184' ftp://cors.ngs.noaa.gov/cors/coord/coord_08 AJ7184' ftp://cors.ngs.noaa.gov/cors/station_log AJ7184' http://geodesy.noaa.gov/CORS *** retrieval complete. Elapsed Time = 00:00:07