1 National Geodetic Survey, Retrieval Date = MARCH 3, 2005 FY2939 *********************************************************************** FY2939 DESIGNATION - DURHAM DUKE CHAPEL TWR NW COR FY2939 PID - FY2939 FY2939 STATE/COUNTY- NC/DURHAM FY2939 USGS QUAD - NORTHWEST DURHAM (1993) FY2939 FY2939 *CURRENT SURVEY CONTROL FY2939 ___________________________________________________________________ FY2939* NAD 83(1986)- 36 00 06.30158(N) 078 56 23.46659(W) ADJUSTED FY2939* NAVD 88 - FY2939 ___________________________________________________________________ FY2939 LAPLACE CORR- -5.58 (seconds) DEFLEC99 FY2939 GEOID HEIGHT- -31.16 (meters) GEOID03 FY2939 FY2939 HORZ ORDER - THIRD FY2939 FY2939.The North Carolina/South Carolina HARNS have been completed but, FY2939.due to contractual restrictions, coordinates for these stations FY2939.will NOT be published in the near future. In the interim, the FY2939.published coordinates in North and South Carolina will not be FY2939.consistent with the Continuously Operating Reference Stations FY2939.(CORS). The HARN coordinates for these stations are available FY2939.upon request. Contact Gary Thompson(919-733-3836), or Lewis FY2939.Lapine(803-896-7700). FY2939. FY2939.In addition, the published North and South Carolina positions FY2939.(NAD 83 (1986)) are NOT consistent with those determined in FY2939.adjacent state readjustments. The discontinuity between stations FY2939.located in North or South Carolina and those in adjacent states FY2939.which have been adjusted to the HARN may be as much as 5 FY2939.decimeters. This will result in a significant loss of accuracy FY2939.over lines crossing such state borders. FY2939 FY2939 FY2939.The horizontal coordinates were established by classical geodetic methods FY2939.and adjusted by the National Geodetic Survey in July 1986. FY2939 FY2939 FY2939.The Laplace correction was computed from DEFLEC99 derived deflections. FY2939 FY2939.The geoid height was determined by GEOID03. FY2939 FY2939; North East Units Scale Factor Converg. FY2939;SPC NC - 249,796.575 615,024.054 MT 0.99995815 +0 02 05.0 FY2939;UTM 17 - 3,986,105.365 685,684.624 MT 1.00002486 +1 12 40.8 FY2939 FY2939 SUPERSEDED SURVEY CONTROL FY2939 FY2939 NAD 27 - 36 00 05.78900(N) 078 56 24.43800(W) AD( ) 3 FY2939 FY2939.Superseded values are not recommended for survey control. FY2939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. FY2939.See file dsdata.txt to determine how the superseded data were derived. FY2939 FY2939_U.S. NATIONAL GRID SPATIAL ADDRESS: 17SPV8568586105(NAD 83) FY2939_MARKER: 55 = TOWER FY2939_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR FY2939+SATELLITE: SATELLITE OBSERVATIONS - February 05, 2005 FY2939 FY2939 HISTORY - Date Condition Report By FY2939 HISTORY - 1933 FIRST OBSERVED CGS FY2939 HISTORY - 1969 GOOD CGS FY2939 HISTORY - 1983 GOOD USPSQD FY2939 HISTORY - 1984 GOOD NCGS FY2939 HISTORY - 1985 GOOD USPSQD FY2939 HISTORY - 20050205 GOOD GEOCAC FY2939 FY2939 STATION DESCRIPTION FY2939 FY2939'DESCRIBED BY COAST AND GEODETIC SURVEY 1969 (JBJ) FY2939'THE STATION WAS RECOVERED. FY2939' FY2939'THE COMPLETE NAME OF THIS STATION IS DURHAM DUKE UNIVERSITY CHAPEL FY2939'TOWER NORTHWEST CORNER 1933. FY2939 FY2939 STATION RECOVERY (1983) FY2939 FY2939'RECOVERY NOTE BY US POWER SQUADRON 1983 (PJC) FY2939'LANDMARK - BUILDING EXISTENCE. FY2939 FY2939 STATION RECOVERY (1984) FY2939 FY2939'RECOVERY NOTE BY NORTH CAROLINA GEODETIC SURVEY 1984 (ACD) FY2939'THE STATION WAS RECOVERED AT THIS DATE. FY2939'STATION IN GOOD CONDITION AS DESCRIBED. FY2939' FY2939'NCGS FY2939 FY2939 STATION RECOVERY (1985) FY2939 FY2939'RECOVERY NOTE BY US POWER SQUADRON 1985 (WKB) FY2939'RECOVERED IN GOOD CONDITION. FY2939 FY2939 STATION RECOVERY (2005) FY2939 FY2939'RECOVERY NOTE BY GEOCACHING 2005 (PFF) FY2939'RECOVERED AS DESCRIBED.