National Geodetic Survey, Retrieval Date = SEPTEMBER 27, 2002 LU1939 *********************************************************************** LU1939 DESIGNATION - SUGARLOAF LOH 1953 LU1939 PID - LU1939 LU1939 STATE/COUNTY- CA/SHASTA LU1939 USGS QUAD - LAMOINE (1990) LU1939 LU1939 *CURRENT SURVEY CONTROL LU1939 ___________________________________________________________________ LU1939* NAD 83(1992)- 40 54 51.92488(N) 122 26 41.71533(W) ADJUSTED LU1939* NAVD 88 - 1203. (meters) 3947. (feet) SCALED LU1939 ___________________________________________________________________ LU1939 EPOCH DATE - 1991.35 LU1939 LAPLACE CORR- -6.17 (seconds) DEFLEC99 LU1939 GEOID HEIGHT- -25.63 (meters) GEOID99 LU1939 LU1939 HORZ ORDER - THIRD LU1939 LU1939.The horizontal coordinates were established by classical geodetic methods LU1939.and adjusted by the National Geodetic Survey in March 1994. LU1939.The horizontal coordinates are valid at the epoch date displayed above. LU1939.The epoch date for horizontal control is a decimal equivalence LU1939.of Year/Month/Day. LU1939 LU1939.The orthometric height was scaled from a topographic map. LU1939 LU1939.The Laplace correction was computed from DEFLEC99 derived deflections. LU1939 LU1939.The geoid height was determined by GEOID99. LU1939 LU1939; North East Units Scale Converg. LU1939;SPC CA 1 - 675,655.126 1,962,522.196 MT 0.99989559 -0 17 27.3 LU1939;SPC CA 1 - 2,216,711.86 6,438,708.24 sFT 0.99989559 -0 17 27.3 LU1939;UTM 10 - 4,529,405.633 546,743.433 MT 0.99962689 +0 21 48.8 LU1939 LU1939 SUPERSEDED SURVEY CONTROL LU1939 LU1939 NAD 83(1986)- 40 54 51.92960(N) 122 26 41.71957(W) AD(1984.00) 4 LU1939 NAD 27 - 40 54 52.39000(N) 122 26 37.67000(W) AD( ) 3 LU1939 LU1939.Superseded values are not recommended for survey control. LU1939.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU1939.See file dsdata.txt to determine how the superseded data were derived. LU1939 LU1939 HISTORY - Date Condition Report By LU1939 HISTORY - 1953 MONUMENTED CGS LU1939 HISTORY - 1975 GOOD NGS LU1939 LU1939 STATION DESCRIPTION LU1939 LU1939'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (RAG) LU1939'THE STATION IS THE BASE AND CENTER OF THE FOREST SERVICE LOOKOUT LU1939'HOUSE ON THE SUMMIT OF SUGARLOAF MOUNTAIN AND LIES ABOUT 22 LU1939'MILES NORTH OF REDDING, 2.5 FEET WEST OF DELTA, 2.5 MILES LU1939'SOUTHWEST OF VOLLMERS STORE AND 7.700 METERS WEST OF TRIANGULATION LU1939'STATION SUGARLOAF. LU1939' LU1939'THE LOOKOUT HOUSE IS A WOODEN STRUCTURE 14 FEET SQUARE AND LU1939'ABOUT 25 FEET IN HEIGHT. ITS BASE IS THE SAME ELEVATION AS LU1939'THE STATION. LU1939' LU1939'THIS STATION WAS ESTABLISHED BY DISTANCE AND DIRECTION FROM LU1939'TRIANGULATION STATION SUGARLOAF. LU1939 LU1939 STATION RECOVERY (1975) LU1939 LU1939'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN) LU1939'THE STATION (THE LOOKOUT HOUSE) WAS RECOVERED IN GOOD CONDITION AND LU1939'THE 1953 DESCRIPTION IS ADEQUATE. LU1939' LU1939'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN LU1939'3-1/4 MILES WNW OF LAKEHEAD.