National Geodetic Survey, Retrieval Date = SEPTEMBER 25, 2002 LU2057 *********************************************************************** LU2057 DESIGNATION - SOUTH MOUNTAIN LOOKOUT HOUSE LU2057 PID - LU2057 LU2057 STATE/COUNTY- CA/SHASTA LU2057 USGS QUAD - WHISKEYTOWN (1979) LU2057 LU2057 *CURRENT SURVEY CONTROL LU2057 ___________________________________________________________________ LU2057* NAD 83(1992)- 40 39 14.79814(N) 122 31 29.71351(W) ADJUSTED LU2057* NAVD 88 - 1049. (meters) 3442. (feet) SCALED LU2057 ___________________________________________________________________ LU2057 EPOCH DATE - 1991.35 LU2057 LAPLACE CORR- -2.39 (seconds) DEFLEC99 LU2057 GEOID HEIGHT- -26.88 (meters) GEOID99 LU2057 LU2057 HORZ ORDER - THIRD LU2057 LU2057.The horizontal coordinates were established by classical geodetic methods LU2057.and adjusted by the National Geodetic Survey in March 1994. LU2057.The horizontal coordinates are valid at the epoch date displayed above. LU2057.The epoch date for horizontal control is a decimal equivalence LU2057.of Year/Month/Day. LU2057 LU2057.The orthometric height was scaled from a topographic map. LU2057 LU2057.The Laplace correction was computed from DEFLEC99 derived deflections. LU2057 LU2057.The geoid height was determined by GEOID99. LU2057 LU2057; North East Units Scale Converg. LU2057;SPC CA 1 - 646,788.259 1,955,610.377 MT 0.99989960 -0 20 35.7 LU2057;SPC CA 1 - 2,122,004.48 6,416,031.71 sFT 0.99989960 -0 20 35.7 LU2057;UTM 10 - 4,500,469.693 540,163.132 MT 0.99961985 +0 18 34.3 LU2057 LU2057 SUPERSEDED SURVEY CONTROL LU2057 LU2057 NAD 83(1986)- 40 39 14.79198(N) 122 31 29.71661(W) AD(1984.00) 4 LU2057 NAD 27 - 40 39 15.25500(N) 122 31 25.66600(W) AD( ) 3 LU2057 LU2057.Superseded values are not recommended for survey control. LU2057.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU2057.See file dsdata.txt to determine how the superseded data were derived. LU2057 LU2057 HISTORY - Date Condition Report By LU2057 HISTORY - 1953 MONUMENTED CGS LU2057 HISTORY - 1960 SEE DESCRIPTION CGS LU2057 HISTORY - 1961 SEE DESCRIPTION CGS LU2057 HISTORY - 1967 SEE DESCRIPTION CGS LU2057 LU2057 STATION DESCRIPTION LU2057 LU2057'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (RAG) LU2057'THE STATION IS THE TOP AND THE CENTER OF THE FOREST SERVICE LU2057'LOOKOUT HOUSE ON THE SUMMIT OF SOUTH FORK MOUNTAIN, ABOUT LU2057'2-1/2 MILES (AIRLINE) NORTHEAST OF WHISKEY TOWN AND ABOUT LU2057'8-1/2 MILES (AIRLINE) NORTHWEST OF REDDING. LU2057' LU2057'THE LOOKOUT HOUSE IS A TWO STORY WOODEN STRUCTURE ABOUT 16 LU2057'FEET SQUARE AND 55 FEET IN HEIGHT. LU2057' LU2057'THIS STATION WAS ESTABLISHED BY DISTANCE AND DIRECTION FROM LU2057'TRIANGULATION STATION SOUTH MTN. THE DISTANCE WAS COMPUTED LU2057'FROM VERTICAL ANGLE AND MEASUREMENT TAKEN TO TOP AND CENTER. LU2057'HORIZONAL DISTANCE WAS FOUND TO BE 15.229 METERS (49.96 FEET). LU2057 LU2057 STATION RECOVERY (1960) LU2057 LU2057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (LFV) LU2057'STATION WAS RECOVERED AS DESCRIBED. DESCRIPTION IS ADEQUATE LU2057'AND CORRECT. LU2057 LU2057 STATION RECOVERY (1961) LU2057 LU2057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (JCC) LU2057'THIS STATION WAS RECOVERED AS DESCRIBED BY ROSS A. GILMORE LU2057'IN 1953. THIS STATION WAS NOT VISITED. HOWEVER, DIRECTIONS LU2057'WERE OBSERVED FROM TRIANGULATION STATIONS BALLY 1904 AND E LU2057'SHIRT (USGS) 1953. LU2057 LU2057 STATION RECOVERY (1967) LU2057 LU2057'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (EP) LU2057'THIS STATION WAS RECOVERED AS DESCRIBED. LU2057' LU2057'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--2-1/2 MILES LU2057'NORTHEAST OF WHISKYTOWN