National Geodetic Survey, Retrieval Date = JANUARY 22, 2005 LU1951 *********************************************************************** LU1951 DESIGNATION - TUSCAN BUTTE LOOKOUT HOUSE LU1951 PID - LU1951 LU1951 STATE/COUNTY- CA/TEHAMA LU1951 USGS QUAD - DALES (1976) LU1951 LU1951 *CURRENT SURVEY CONTROL LU1951 ___________________________________________________________________ LU1951* NAD 83(1992)- 40 15 43.50506(N) 122 05 33.51295(W) ADJUSTED LU1951* NAVD 88 - LU1951 ___________________________________________________________________ LU1951 EPOCH DATE - 1991.35 LU1951 LAPLACE CORR- 11.73 (seconds) DEFLEC99 LU1951 GEOID HEIGHT- -27.52 (meters) GEOID03 LU1951 LU1951 HORZ ORDER - THIRD LU1951 LU1951.The horizontal coordinates were established by classical geodetic methods LU1951.and adjusted by the National Geodetic Survey in March 1994. LU1951.No horizontal observational check was made to the station. LU1951.The horizontal coordinates are valid at the epoch date displayed above. LU1951.The epoch date for horizontal control is a decimal equivalence LU1951.of Year/Month/Day. LU1951 LU1951 LU1951.The Laplace correction was computed from DEFLEC99 derived deflections. LU1951 LU1951.The geoid height was determined by GEOID03. LU1951 LU1951; North East Units Scale Factor Converg. LU1951;SPC CA 1 - 603,131.126 1,992,119.669 MT 0.99994431 -0 03 38.1 LU1951;SPC CA 1 - 1,978,772.70 6,535,812.61 sFT 0.99994431 -0 03 38.1 LU1951;UTM 10 - 4,457,241.575 577,155.382 MT 0.99967328 +0 35 11.2 LU1951 LU1951 SUPERSEDED SURVEY CONTROL LU1951 LU1951 NAD 83(1986)- 40 15 43.50113(N) 122 05 33.51189(W) AD(1984.00) 4 LU1951 NAD 27 - 40 15 43.93615(N) 122 05 29.53565(W) AD( ) 3 LU1951 LU1951.Superseded values are not recommended for survey control. LU1951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU1951.See file dsdata.txt to determine how the superseded data were derived. LU1951 LU1951_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK7715557242(NAD 83) LU1951_MARKER: 73 = LOOKOUT HOUSE LU1951 LU1951 HISTORY - Date Condition Report By LU1951 HISTORY - 1968 FIRST OBSERVED CGS LU1951 LU1951 STATION DESCRIPTION LU1951 LU1951'DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (RMS) LU1951'THE STATION IS LOCATED ON THE HIGHEST ONE OF THE LONE HILLS KNOWN LU1951'AS THE TUSCAN BUTTES, AIRLINE ABOUT 10 MILES NORTHEAST OF RED LU1951'BLUFF. THE LOOKOUT HOUSE IS A UNIT CONSISTING OF A 9.4-FOOT LU1951'SQUARE, GLASS-ENCLOSED LOOKOUT ABOVE A 17.4-FOOT SQUARE LU1951'CONCRETE-BLOCK BUILDING, USED AS LIVING QUARTERS, AND IS LU1951'ABOUT 20 FEET HIGH FROM THE POURED CONCRETE SLAB FOUNDATION TO LU1951'THE TOP OF THE METAL ROOF.