National Geodetic Survey, Retrieval Date = FEBRUARY 26, 2010 OA1024 *********************************************************************** OA1024 DESIGNATION - PYRAMID ROCK LOOKOUT TOWER OA1024 PID - OA1024 OA1024 STATE/COUNTY- OR/CURRY OA1024 USGS QUAD - SUNDOWN MTN (1986) OA1024 OA1024 *CURRENT SURVEY CONTROL OA1024 ___________________________________________________________________ OA1024* NAD 83(1991)- 42 22 01.35872(N) 124 16 52.81340(W) ADJUSTED OA1024* NAVD 88 - **(meters) **(feet) OA1024 ___________________________________________________________________ OA1024 LAPLACE CORR- 13.55 (seconds) USDV2009 OA1024 GEOID HEIGHT- -26.84 (meters) GEOID09 OA1024 HORZ ORDER - THIRD OA1024 OA1024.The horizontal coordinates were established by classical geodetic methods OA1024.and adjusted by the National Geodetic Survey in October 1991. OA1024 OA1024 OA1024.The Laplace correction was computed from USDV2009 derived deflections. OA1024 OA1024.The geoid height was determined by GEOID09. OA1024 OA1024; North East Units Scale Factor Converg. OA1024;SPC OR S - 84,831.930 1,188,628.577 MT 0.99999168 -2 35 13.2 OA1024;SPC OR S - 278,319.98 3,899,700.06 iFT 0.99999168 -2 35 13.2 OA1024;UTM 10 - 4,691,325.091 394,493.899 MT 0.99973696 -0 51 48.8 OA1024 OA1024 SUPERSEDED SURVEY CONTROL OA1024 OA1024 NAD 83(1986)- 42 22 01.33933(N) 124 16 52.82979(W) AD( ) 4 OA1024 NAD 27 - 42 22 02.10700(N) 124 16 48.50400(W) AD( ) 3 OA1024 OA1024.Superseded values are not recommended for survey control. OA1024.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. OA1024.See file dsdata.txt to determine how the superseded data were derived. OA1024 OA1024_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TCM9449391325(NAD 83) OA1024 OA1024 HISTORY - Date Condition Report By OA1024 HISTORY - 1942 MONUMENTED CGS OA1024 HISTORY - 1953 SEE DESCRIPTION USGS OA1024 OA1024 STATION DESCRIPTION OA1024 OA1024'DESCRIBED BY COAST AND GEODETIC SURVEY 1942 (EHB) OA1024'LOCATED 8 MILES ESE OF GOLD BEACH ON THE SUMMIT OF A ROCKY OA1024'POINT. THIS POINT IS VERY CONSPICUOUS INASMUCH AS IT APPEARS OA1024'AS A HUGE PINNACLE OF ROCK FROM SEVERAL DIRECTIONS. OA1024' OA1024'THIS INTERSECTION STATION IS THE APEX OF THE U.S. FOREST OA1024'SERVICE PYRAMID ROCK LOOKOUT HOUSE WHICH IS A WHITE WOODEN OA1024'BUILDING ABOUT 12 FEET SQUARE AND 15 FEET HIGH. OA1024 OA1024 STATION RECOVERY (1953) OA1024 OA1024'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1953 OA1024'THE LOOKOUT HOUSE HAS BEEN TORN DOWN AND REMOVED FROM ITS POSITION. OA1024' OA1024'A SIGNAL WAS PUT ON THIS POINT IN A POSITION BELIEVED TO BE OA1024'THE SAME AS THE CENTER OF THE LOOKOUT WHEN IT WAS STANDING. TOP OA1024'IS ABOUT 15 FEET WIDE AND ABOUT 40 FEET LONG. STATION WAS OA1024'IDENTIFIED ON THE NORTH AND OF THIS ROCK WHERE IT WAS EVIDENT OA1024'THAT THE LOOKOUT WAS SITUATED.