National Geodetic Survey, Retrieval Date = SEPTEMBER 25, 2002 LU2061 *********************************************************************** LU2061 DESIGNATION - SHIRTTAIL LOH 1953 LU2061 PID - LU2061 LU2061 STATE/COUNTY- CA/SHASTA LU2061 USGS QUAD - WHISKEYTOWN (1979) LU2061 LU2061 *CURRENT SURVEY CONTROL LU2061 ___________________________________________________________________ LU2061* NAD 83(1992)- 40 44 24.81905(N) 122 35 40.92135(W) ADJUSTED LU2061* NAVD 88 - 1250. (meters) 4101. (feet) SCALED LU2061 ___________________________________________________________________ LU2061 EPOCH DATE - 1991.35 LU2061 LAPLACE CORR- 2.08 (seconds) DEFLEC99 LU2061 GEOID HEIGHT- -26.27 (meters) GEOID99 LU2061 LU2061 HORZ ORDER - THIRD LU2061 LU2061.The horizontal coordinates were established by classical geodetic methods LU2061.and adjusted by the National Geodetic Survey in March 1994. LU2061.The horizontal coordinates are valid at the epoch date displayed above. LU2061.The epoch date for horizontal control is a decimal equivalence LU2061.of Year/Month/Day. LU2061 LU2061.The orthometric height was scaled from a topographic map. LU2061 LU2061.The Laplace correction was computed from DEFLEC99 derived deflections. LU2061 LU2061.The geoid height was determined by GEOID99. LU2061 LU2061; North East Units Scale Converg. LU2061;SPC CA 1 - 656,387.876 1,949,774.454 MT 0.99989600 -0 23 19.9 LU2061;SPC CA 1 - 2,153,499.22 6,396,885.02 sFT 0.99989600 -0 23 19.9 LU2061;UTM 10 - 4,509,999.493 534,219.838 MT 0.99961441 +0 15 52.2 LU2061 LU2061 SUPERSEDED SURVEY CONTROL LU2061 LU2061 NAD 83(1986)- 40 44 24.81296(N) 122 35 40.92519(W) AD(1984.00) 4 LU2061 NAD 27 - 40 44 25.28000(N) 122 35 36.86100(W) AD( ) 3 LU2061 LU2061.Superseded values are not recommended for survey control. LU2061.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU2061.See file dsdata.txt to determine how the superseded data were derived. LU2061 LU2061 HISTORY - Date Condition Report By LU2061 HISTORY - 1953 MONUMENTED CGS LU2061 LU2061 STATION DESCRIPTION LU2061 LU2061'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (RAG) LU2061'THE STATION IS THE TOP AND CENTER OF THE FOREST SERVICE LU2061'LOOKOUT HOUSE ON THE SUMMIT OF SHIRTTAIL MOUNTAIN, ABOUT LU2061'3-1/2 MILES (AIRLINE) NORTH-NORTHEAST OF FRENCH GULCH, AND LU2061'ABOUT 7-1/2 MILES (AIRLINE) NORTH OF WHISKEY TOWN. LU2061' LU2061'THE LOOKOUT HOUSE IS A WOODEN STRUCTURE ABOUT 14 FEET SQUARE LU2061'AND ABOUT 25 FEET IN HEIGHT. LU2061' LU2061'THIS STATION WAS ESTABLISHED BY DISTANCE AND DIRECTION FROM LU2061'TRAINGULATION SHIRTTAIL. IT IS 20.16 METERS (66.14 FEET) LU2061'NORTHWEST OF STATION SHIRTTAIL.