National Geodetic Survey, Retrieval Date = JULY 28, 2007 LT0641 *********************************************************************** LT0641 DESIGNATION - HAT CREEK RIM LOT 1948 LT0641 PID - LT0641 LT0641 STATE/COUNTY- CA/SHASTA LT0641 USGS QUAD - MURKEN BENCH (1995) LT0641 LT0641 *CURRENT SURVEY CONTROL LT0641 ___________________________________________________________________ LT0641* NAD 83(1992)- 40 48 30.78624(N) 121 24 53.38102(W) ADJUSTED LT0641* NAVD 88 - 1562. (meters) 5125. (feet) SCALED LT0641 ___________________________________________________________________ LT0641 EPOCH DATE - 1991.35 LT0641 LAPLACE CORR- 10.03 (seconds) DEFLEC99 LT0641 GEOID HEIGHT- -24.00 (meters) GEOID03 LT0641 LT0641 HORZ ORDER - THIRD LT0641 LT0641.The horizontal coordinates were established by classical geodetic methods LT0641.and adjusted by the National Geodetic Survey in March 1994. LT0641.The horizontal coordinates are valid at the epoch date displayed above. LT0641.The epoch date for horizontal control is a decimal equivalence LT0641.of Year/Month/Day. LT0641 LT0641.The orthometric height was scaled from a topographic map. LT0641 LT0641.The Laplace correction was computed from DEFLEC99 derived deflections. LT0641 LT0641.The geoid height was determined by GEOID03. LT0641 LT0641; North East Units Scale Factor Converg. LT0641;SPC CA 1 - 663,968.868 2,049,370.168 MT 0.99989474 +0 22 57.5 LT0641;SPC CA 1 - 2,178,371.19 6,723,641.96 sFT 0.99989474 +0 22 57.5 LT0641;UTM 10 - 4,518,713.748 633,702.913 MT 0.99982003 +1 02 10.0 LT0641 LT0641! - Elev Factor x Scale Factor = Combined Factor LT0641!SPC CA 1 - 0.99975880 x 0.99989474 = 0.99965356 LT0641!UTM 10 - 0.99975880 x 0.99982003 = 0.99957887 LT0641 LT0641 SUPERSEDED SURVEY CONTROL LT0641 LT0641 NAD 83(1986)- 40 48 30.79540(N) 121 24 53.38568(W) AD(1984.00) 4 LT0641 NAD 27 - 40 48 31.21200(N) 121 24 49.46900(W) AD( ) 3 LT0641 LT0641.Superseded values are not recommended for survey control. LT0641.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LT0641.See file dsdata.txt to determine how the superseded data were derived. LT0641 LT0641_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TFL3370318714(NAD 83) LT0641 LT0641 HISTORY - Date Condition Report By LT0641 HISTORY - 1948 MONUMENTED CGS LT0641 LT0641 STATION DESCRIPTION LT0641 LT0641'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 LT0641'SEE STATION RIM