National Geodetic Survey, Retrieval Date = SEPTEMBER 19, 2002 MW0917 *********************************************************************** MW0917 DESIGNATION - LITTLE HOFFMAN LOH 1948 MW0917 PID - MW0917 MW0917 STATE/COUNTY- CA/SISKIYOU MW0917 USGS QUAD - LITTLE GLASS MTN (1988) MW0917 MW0917 *CURRENT SURVEY CONTROL MW0917 ___________________________________________________________________ MW0917* NAD 83(1992)- 41 34 43.33424(N) 121 39 29.66558(W) ADJUSTED MW0917* NAVD 88 - 2230. (meters) 7316. (feet) SCALED MW0917 ___________________________________________________________________ MW0917 EPOCH DATE - 1991.35 MW0917 LAPLACE CORR- 5.83 (seconds) DEFLEC99 MW0917 GEOID HEIGHT- -22.75 (meters) GEOID99 MW0917 MW0917 HORZ ORDER - THIRD MW0917 MW0917.The horizontal coordinates were established by classical geodetic methods MW0917.and adjusted by the National Geodetic Survey in March 1994. MW0917.The horizontal coordinates are valid at the epoch date displayed above. MW0917.The epoch date for horizontal control is a decimal equivalence MW0917.of Year/Month/Day. MW0917 MW0917.The orthometric height was scaled from a topographic map. MW0917 MW0917.The Laplace correction was computed from DEFLEC99 derived deflections. MW0917 MW0917.The geoid height was determined by GEOID99. MW0917 MW0917; North East Units Scale Converg. MW0917;SPC CA 1 - 749,384.198 2,028,500.363 MT 0.99997885 +0 13 24.5 MW0917;SPC CA 1 - 2,458,604.66 6,655,171.61 sFT 0.99997885 +0 13 24.5 MW0917;UTM 10 - 4,603,871.186 611,852.518 MT 0.99975396 +0 53 26.0 MW0917 MW0917 SUPERSEDED SURVEY CONTROL MW0917 MW0917 NAD 83(1986)- 41 34 43.33620(N) 121 39 29.66291(W) AD(1984.00) 4 MW0917 NAD 27 - 41 34 43.77000(N) 121 39 25.66800(W) AD( ) 3 MW0917 MW0917.Superseded values are not recommended for survey control. MW0917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MW0917.See file dsdata.txt to determine how the superseded data were derived. MW0917 MW0917 HISTORY - Date Condition Report By MW0917 HISTORY - 1948 MONUMENTED CGS MW0917 MW0917 STATION DESCRIPTION MW0917 MW0917'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 MW0917'SEE STATION LITTLE HOFFMAN