National Geodetic Survey, Retrieval Date = AUGUST 14, 2010 QD1775 *********************************************************************** QD1775 DESIGNATION - TOWER POINT LOOKOUT TOWER QD1775 PID - QD1775 QD1775 STATE/COUNTY- OR/CROOK QD1775 USGS QUAD - DRAKE BUTTE (1992) QD1775 QD1775 *CURRENT SURVEY CONTROL QD1775 ___________________________________________________________________ QD1775* NAD 83(1991)- 44 03 26.47023(N) 120 17 44.47858(W) ADJUSTED QD1775* NAVD 88 - 1856.12 (+/-2cm) 6089.6 (feet) VERTCON QD1775 ___________________________________________________________________ QD1775 LAPLACE CORR- -0.82 (seconds) DEFLEC09 QD1775 GEOID HEIGHT- -19.35 (meters) GEOID09 QD1775 HORZ ORDER - SECOND QD1775 VERT ORDER - THIRD ? (See Below) QD1775 QD1775.The horizontal coordinates were established by classical geodetic methods QD1775.and adjusted by the National Geodetic Survey in October 1991. QD1775 QD1775.The NAVD 88 height was computed by applying the VERTCON shift value to QD1775.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) QD1775.The vertical order pertains to the NGVD 29 superseded value. QD1775 QD1775.The Laplace correction was computed from DEFLEC09 derived deflections. QD1775 QD1775.The geoid height was determined by GEOID09. QD1775 QD1775; North East Units Scale Factor Converg. QD1775;SPC OR S - 265,596.336 1,516,371.485 MT 1.00001508 +0 08 23.2 QD1775;SPC OR S - 871,379.06 4,974,972.06 iFT 1.00001508 +0 08 23.2 QD1775;UTM 10 - 4,881,798.975 716,609.568 MT 1.00017710 +1 52 52.5 QD1775 QD1775! - Elev Factor x Scale Factor = Combined Factor QD1775!SPC OR S - 0.99971207 x 1.00001508 = 0.99972714 QD1775!UTM 10 - 0.99971207 x 1.00017710 = 0.99988912 QD1775 QD1775 SUPERSEDED SURVEY CONTROL QD1775 QD1775 NAD 83(1986)- 44 03 26.47738(N) 120 17 44.47438(W) AD( ) 2 QD1775 NAD 27 - 44 03 26.99100(N) 120 17 40.49300(W) AD( ) 2 QD1775 NGVD 29 (07/19/86) 1854.89 (m) 6085.6 (f) LEVELING 3 QD1775 QD1775.Superseded values are not recommended for survey control. QD1775.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. QD1775.See file dsdata.txt to determine how the superseded data were derived. QD1775 QD1775_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TGP1660981798(NAD 83) QD1775 QD1775 HISTORY - Date Condition Report By QD1775 HISTORY - 1932 MONUMENTED USFS QD1775 HISTORY - 1935 SEE DESCRIPTION USFS QD1775 QD1775 STATION DESCRIPTION QD1775 QD1775'DESCRIBED BY US FOREST SERVICE 1935 (NS) QD1775'THIS INTERSECTED POSITION IS CENTER OF U.S.F.S. TOWER POINT QD1775'LOOKOUT TOWER, WOOD STRUCTURE, SITUATED ABOUT 12 MILES SE OF QD1775'POST, IN MAURY MOUNTAINS. TOWER IS ON EXTREME N POINT OF SUMMIT, QD1775'AND THERE IS POINT OF ABOUT EQUAL HEIGHT 150 FEET FURTHER QD1775'S. MARKED BY U.S.F.S. DISK SET IN ROCK UNDER CENTER OF LOOKOUT QD1775'TOWER.