National Geodetic Survey, Retrieval Date = FEBRUARY 6, 2006 QC0932 *********************************************************************** QC0932 DESIGNATION - LAKE BUTTE LOOKOUT TOWER QC0932 PID - QC0932 QC0932 STATE/COUNTY- OR/GRANT QC0932 USGS QUAD - MAGONE LAKE (1990) QC0932 QC0932 *CURRENT SURVEY CONTROL QC0932 ___________________________________________________________________ QC0932* NAD 83(1991)- 44 34 48.47959(N) 118 54 56.81524(W) ADJUSTED QC0932* NAVD 88 - 1900. (meters) 6234. (feet) SCALED QC0932 ___________________________________________________________________ QC0932 LAPLACE CORR- 1.74 (seconds) DEFLEC99 QC0932 GEOID HEIGHT- -17.79 (meters) GEOID03 QC0932 QC0932 HORZ ORDER - SECOND QC0932 QC0932.The horizontal coordinates were established by classical geodetic methods QC0932.and adjusted by the National Geodetic Survey in October 1991. QC0932 QC0932.The orthometric height was scaled from a topographic map. QC0932 QC0932.The Laplace correction was computed from DEFLEC99 derived deflections. QC0932 QC0932.The geoid height was determined by GEOID03. QC0932 QC0932; North East Units Scale Factor Converg. QC0932;SPC OR N - 102,740.088 2,625,804.735 MT 0.99994699 +1 07 24.6 QC0932;SPC OR N - 337,073.78 8,614,844.93 iFT 0.99994699 +1 07 24.6 QC0932;UTM 11 - 4,938,095.338 347,907.935 MT 0.99988447 -1 20 41.8 QC0932 QC0932! - Elev Factor x Scale Factor = Combined Factor QC0932!SPC OR N - 0.99970492 x 0.99994699 = 0.99965193 QC0932!UTM 11 - 0.99970492 x 0.99988447 = 0.99958943 QC0932 QC0932 SUPERSEDED SURVEY CONTROL QC0932 QC0932 NAD 83(1986)- 44 34 48.48576(N) 118 54 56.81017(W) AD( ) 2 QC0932 NAD 27 - 44 34 48.93000(N) 118 54 52.96000(W) AD( ) 2 QC0932 QC0932.Superseded values are not recommended for survey control. QC0932.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. QC0932.See file dsdata.txt to determine how the superseded data were derived. QC0932 QC0932_U.S. NATIONAL GRID SPATIAL ADDRESS: 11TLK4790838095(NAD 83) QC0932 QC0932 HISTORY - Date Condition Report By QC0932 HISTORY - 1946 MONUMENTED CGS QC0932 HISTORY - 1975 SEE DESCRIPTION NGS QC0932 QC0932 STATION DESCRIPTION QC0932 QC0932'DESCRIBED BY COAST AND GEODETIC SURVEY 1946 (DHK) QC0932'STATION IS THE CENTER OF THE STANDARD WOOD FOREST SERVICE QC0932'LOOKOUT TOWER LOCATED ON LAKE BUTTE, A HIGH TIMBERED PEAK LYING QC0932'ABOUT 11 MILES NORTH OF JOHN DAY AND ABOUT 13 MILES NORTH OF QC0932'PRAIRIE CITY. THE TOWER IS ABOUT 40 FEET HIGH. IT WAS CONNECTED QC0932'BY TRAVERSE FROM TRIANGULATION STATION LAKE BUTTE 1946, WHICH IS QC0932'5 FEET NORTHEAST OF THE SOUTHWEST LEG OF THE TOWER. QC0932 QC0932 STATION RECOVERY (1975) QC0932 QC0932'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975 (CLN) QC0932'THE STATION WAS DESTROYED PRIOR TO JUNE 1975.