National Geodetic Survey, Retrieval Date = FEBRUARY 26, 2010 OA1021 *********************************************************************** OA1021 DESIGNATION - GRIZZLY MOUNTAIN LOOKOUT TOWER OA1021 PID - OA1021 OA1021 STATE/COUNTY- OR/CURRY OA1021 USGS QUAD - SIGNAL BUTTES (1986) OA1021 OA1021 *CURRENT SURVEY CONTROL OA1021 ___________________________________________________________________ OA1021* NAD 83(1991)- 42 23 50.09645(N) 124 21 55.12676(W) ADJUSTED OA1021* NAVD 88 - **(meters) **(feet) OA1021 ___________________________________________________________________ OA1021 LAPLACE CORR- 14.67 (seconds) USDV2009 OA1021 GEOID HEIGHT- -27.27 (meters) GEOID09 OA1021 HORZ ORDER - THIRD OA1021 OA1021.The horizontal coordinates were established by classical geodetic methods OA1021.and adjusted by the National Geodetic Survey in October 1991. OA1021 OA1021 OA1021.The Laplace correction was computed from USDV2009 derived deflections. OA1021 OA1021.The geoid height was determined by GEOID09. OA1021 OA1021; North East Units Scale Factor Converg. OA1021;SPC OR S - 88,499.186 1,181,873.297 MT 0.99998452 -2 38 40.0 OA1021;SPC OR S - 290,351.66 3,877,537.06 iFT 0.99998452 -2 38 40.0 OA1021;UTM 10 - 4,694,786.664 387,633.032 MT 0.99975535 -0 55 14.5 OA1021 OA1021 SUPERSEDED SURVEY CONTROL OA1021 OA1021 NAD 83(1986)- 42 23 50.07350(N) 124 21 55.14432(W) AD( ) 4 OA1021 NAD 27 - 42 23 50.69000(N) 124 21 50.78700(W) AD( ) 3 OA1021 OA1021.Superseded values are not recommended for survey control. OA1021.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. OA1021.See file dsdata.txt to determine how the superseded data were derived. OA1021 OA1021_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TCM8763394786(NAD 83) OA1021 OA1021 HISTORY - Date Condition Report By OA1021 HISTORY - 1942 MONUMENTED CGS OA1021 OA1021 STATION DESCRIPTION OA1021 OA1021'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (EHB) OA1021'THIS INTERSECTION STATION IS THE U.S. FOREST SERVICE GRIZZLY OA1021'MOUNTAIN LOOKOUT TOWER WHICH IS ABOUT 4 MILES ESE OF GOLD OA1021'BEACH ON THE TOP OF A MOUNTAIN WHICH OVERLOOKS THE OCEAN TO OA1021'THE W. THERE ARE HIGHER MOUNTAINS TO THE E. THE BUILDING IS A OA1021'14- BY 14-FOOT WOODEN STRUCTURE SUPPORTED BY FOUR LEGS AND ABOUT OA1021'40 FEET HIGH. OA1021' OA1021'THE APEX WAS USED.