DATASHEETS The NGS Data SheetSee file dsdata.txt for more information about the datasheet.DATABASE = Sybase ,PROGRAM = datasheet, VERSION = 7.10 1 National Geodetic Survey, Retrieval Date = DECEMBER 13, 2004 HB0263 *********************************************************************** HB0263 DESIGNATION - E 129 HB0263 PID - HB0263 HB0263 STATE/COUNTY- KY/MARSHALL HB0263 USGS QUAD - LITTLE CYPRESS (1982) HB0263 HB0263 *CURRENT SURVEY CONTROL HB0263 ___________________________________________________________________ HB0263* NAD 83(1993)- 37 00 55.09375(N) 088 28 14.12567(W) ADJUSTED HB0263* NAVD 88 - 107.660 (meters) 353.21 (feet) ADJUSTED HB0263 ___________________________________________________________________ HB0263 X - 136,093.534 (meters) COMP HB0263 Y - -5,097,217.479 (meters) COMP HB0263 Z - 3,818,797.028 (meters) COMP HB0263 LAPLACE CORR- -1.28 (seconds) DEFLEC99 HB0263 ELLIP HEIGHT- 79.09 (meters) (04/05/04) GPS OBS HB0263 GEOID HEIGHT- -28.57 (meters) GEOID03 HB0263 DYNAMIC HT - 107.580 (meters) 352.95 (feet) COMP HB0263 MODELED GRAV- 979,886.3 (mgal) NAVD 88 HB0263 HB0263 HORZ ORDER - B HB0263 VERT ORDER - FIRST CLASS I HB0263 ELLP ORDER - FOURTH CLASS I HB0263 HB0263.The horizontal coordinates were established by GPS observations HB0263.and adjusted by the National Geodetic Survey in April 2004. HB0263 HB0263.The orthometric height was determined by differential leveling HB0263.and adjusted by the National Geodetic Survey in June 1991. HB0263 HB0263.The X, Y, and Z were computed from the position and the ellipsoidal ht. HB0263 HB0263.The Laplace correction was computed from DEFLEC99 derived deflections. HB0263 HB0263.The ellipsoidal height was determined by GPS observations HB0263.and is referenced to NAD 83. HB0263 HB0263.The geoid height was determined by GEOID03. HB0263 HB0263.The dynamic height is computed by dividing the NAVD 88 HB0263.geopotential number by the normal gravity value computed on the HB0263.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45 HB0263.degrees latitude (g = 980.6199 gals.). HB0263 HB0263.The modeled gravity was interpolated from observed gravity values. HB0263 HB0263; North East Units Scale Factor Converg. HB0263;SPC KY1Z - 1,079,218.059 1,257,914.421 MT 1.00001697 -1 40 13.2 HB0263;SPC KY1Z - 3,540,734.58 4,127,007.56 sFT 1.00001697 -1 40 13.2 HB0263;SPC KY S - 579,166.318 257,927.188 MT 0.99996080 -1 38 59.8 HB0263;SPC KY S - 1,900,148.16 846,216.12 sFT 0.99996080 -1 38 59.8 HB0263;UTM 16 - 4,097,580.960 369,174.882 MT 0.99981084 -0 53 07.7 HB0263 HB0263! - Elev Factor x Scale Factor = Combined Factor HB0263!SPC KY1Z - 0.99998759 x 1.00001697 = 1.00000456 HB0263!SPC KY S - 0.99998759 x 0.99996080 = 0.99994839 HB0263!UTM 16 - 0.99998759 x 0.99981084 = 0.99979843 HB0263 HB0263 SUPERSEDED SURVEY CONTROL HB0263 HB0263 NAVD 88 (04/05/04) 107.66 (m) 353.2 (f) LEVELING 3 HB0263 NGVD 29 (??/??/??) 107.698 (m) 353.34 (f) ADJUSTED 1 1 HB0263 HB0263.Superseded values are not recommended for survey control. HB0263.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HB0263.See file dsdata.txt to determine how the superseded data were derived. HB0263 HB0263_U.S. NATIONAL GRID SPATIAL ADDRESS: 16SCF6917597581(NAD 83) HB0263_MARKER: DB = BENCH MARK DISK HB0263_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HB0263_STAMPING: E 129 1946 HB0263_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO HB0263+STABILITY: SURFACE MOTION HB0263_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR HB0263+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2002 HB0263 HB0263 HISTORY - Date Condition Report By HB0263 HISTORY - 1946 MONUMENTED CGS HB0263 HISTORY - 1968 GOOD CGS HB0263 HISTORY - 1971 GOOD NGS HB0263 HISTORY - 20020319 GOOD USACE HB0263 HB0263 STATION DESCRIPTION HB0263 HB0263'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 HB0263'1.4 MI W FROM LITTLE CYPRESS. HB0263'ABOUT 1.45 MILES WEST ALONG THE ILLINOIS CENTRAL RAILROAD FROM HB0263'THE CROSSING OF THE RAILROAD AND THE GRAVELED ROAD AT LITTLE HB0263'CYPRESS, 50 1/2 FEET NORTHWEST OF THE CENTER OF A CROSSING OF HB0263'THE RAILROAD AND LITTLE CYPRESS ELVA ROAD, 31 FEET NORTH OF THE HB0263'NORTH RAIL OF THE NORTH TRACK, 21 FEET WEST OF THE CENTERLINE HB0263'OF THE ROAD, 138 FEET SOUTHEAST OF THE SOUTHEAST CORNER OF A HB0263'FRAME HOUSE, 36 FEET EAST OF TELEPHONE POLE NUMBER 8988 AND IN HB0263'LINE WITH A ROW OF POLES, 3 FEET SOUTHWEST OF A CORNER FENCE HB0263'POST, 2 1/2 FEET SOUTH OF THE FENCE, 1.0 FOOT WEST OF A METAL HB0263'WITNESS POST, ABOUT 1 1/2 FEET ABOVE THE LEVEL OF THE TRACK, AND HB0263'SET IN THE TOP OF A CONCRETE POST WHICH PROJECTS 5 INCHES. HB0263 HB0263 STATION RECOVERY (1971) HB0263 HB0263'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 HB0263'RECOVERED IN GOOD CONDITION. HB0263 HB0263 STATION RECOVERY (2002) HB0263 HB0263'RECOVERY NOTE BY US ARMY CORPS OF ENGINEERS 2002 (JMH) HB0263'RECOVERED IN GOOD CONDITION. *** retrieval complete. Elapsed Time = 00:00:00