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 DH9007 *********************************************************************** DH9007 HT_MOD - This is a Height Modernization Survey Station. DH9007 CORS - This is a GPS Continuously Operating Reference Station. DH9007 DESIGNATION - BOONE COUNTY CORS ARP DH9007 CORS_ID - KYBO DH9007 PID - DH9007 DH9007 STATE/COUNTY- KY/BOONE DH9007 COUNTRY - US DH9007 USGS QUAD - BURLINGTON (1991) DH9007 DH9007 *CURRENT SURVEY CONTROL DH9007 ______________________________________________________________________ DH9007* NAD 83(2011) POSITION- 39 02 18.03344(N) 084 43 25.11757(W) ADJUSTED DH9007* NAD 83(2011) ELLIP HT- 234.962 (meters) (08/??/11) ADJUSTED DH9007* NAD 83(2011) EPOCH - 2010.00 DH9007* NAVD 88 ORTHO HEIGHT - 269.04 (meters) 882.7 (feet) GPS OBS DH9007 ______________________________________________________________________ DH9007 NAVD 88 orthometric height was determined with geoid model GEOID09 DH9007 GEOID HEIGHT - -34.06 (meters) GEOID09 DH9007 GEOID HEIGHT - -34.08 (meters) GEOID12A DH9007 NAD 83(2011) X - 456,196.345 (meters) COMP DH9007 NAD 83(2011) Y - -4,939,809.573 (meters) COMP DH9007 NAD 83(2011) Z - 3,995,772.144 (meters) COMP DH9007 DH9007 FGDC Geospatial Positioning Accuracy Standards (95% confidence, cm) DH9007 Type Horiz Ellip Dist(km) DH9007 ------------------------------------------------------------------- DH9007 NETWORK 3.42 11.28 DH9007 ------------------------------------------------------------------- DH9007 NOTE: Click here for information on individual local accuracy DH9007 values and other accuracy information. DH9007 DH9007 DH9007.The coordinates were established by GPS observations DH9007.and adjusted by the National Geodetic Survey in August 2011. DH9007 DH9007.NAD 83(2011) refers to NAD 83 coordinates where the reference DH9007.frame has been affixed to the stable North American Tectonic Plate. DH9007 DH9007.The coordinates are valid at the epoch date displayed above DH9007.which is a decimal equivalence of Year/Month/Day. DH9007 DH9007.The orthometric height was determined by GPS observations and a DH9007.high-resolution geoid model using precise GPS observation and DH9007.processing techniques. DH9007 DH9007.The PID for the CORS L1 Phase Center is DL6180. DH9007 DH9007.The XYZ, and position/ellipsoidal ht. are equivalent. DH9007 DH9007.The ellipsoidal height was determined by GPS observations DH9007.and is referenced to NAD 83. DH9007 DH9007. The following values were computed from the NAD 83(2011) position. DH9007 DH9007; North East Units Scale Factor Converg. DH9007;SPC KY1Z - 1,300,720.098 1,588,869.600 MT 1.00011082 +0 37 48.5 DH9007;SPC KY1Z - 4,267,445.85 5,212,816.35 sFT 1.00011082 +0 37 48.5 DH9007;SPC KY N - 170,863.555 458,991.799 MT 1.00001168 -0 17 40.7 DH9007;SPC KY N - 560,574.85 1,505,875.59 sFT 1.00001168 -0 17 40.7 DH9007 DH9007! - Elev Factor x Scale Factor = Combined Factor DH9007!SPC KY1Z - 0.99996314 x 1.00011082 = 1.00007395 DH9007!SPC KY N - 0.99996314 x 1.00001168 = 0.99997482 DH9007 DH9007 SUPERSEDED SURVEY CONTROL DH9007 DH9007 NAD 83(CORS)- 39 02 18.03345(N) 084 43 25.11820(W) AD(2002.00) c DH9007 ELLIP H (03/??/06) 234.952 (m) GP(2002.00) c c DH9007 DH9007.Superseded values are not recommended for survey control. DH9007 DH9007.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DH9007.See file dsdata.txt to determine how the superseded data were derived. DH9007 DH9007_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SFJ9701823497(NAD 83) DH9007 DH9007_MARKER: STATION IS THE ANTENNA REFERENCE POINT OF THE GPS ANTENNA DH9007 DH9007 STATION DESCRIPTION DH9007 DH9007'DESCRIBED BY NATIONAL GEODETIC SURVEY 2011 DH9007'STATION IS A GPS CORS. LATEST INFORMATION INCLUDING POSITIONS AND DH9007'VELOCITIES ARE AVAILABLE IN THE COORDINATE AND LOG FILES ACCESSIBLE DH9007'BY ANONYMOUS FTP OR THE WORLDWIDE WEB. DH9007' ftp://cors.ngs.noaa.gov/cors/README.txt DH9007' ftp://cors.ngs.noaa.gov/cors/coord/coord_08 DH9007' ftp://cors.ngs.noaa.gov/cors/station_log DH9007' http://geodesy.noaa.gov/CORS *** retrieval complete. Elapsed Time = 00:00:02