National Geodetic Survey, Retrieval Date = APRIL 24, 2010 PC0850 *********************************************************************** PC0850 DESIGNATION - ILLAHE LOOKOUT HOUSE PC0850 PID - PC0850 PC0850 STATE/COUNTY- OR/DOUGLAS PC0850 USGS QUAD - ILLAHEE ROCK (1997) PC0850 PC0850 *CURRENT SURVEY CONTROL PC0850 ___________________________________________________________________ PC0850* NAD 83(1991)- 43 20 56.46617(N) 122 33 45.81680(W) ADJUSTED PC0850* NAVD 88 - **(meters) **(feet) PC0850 ___________________________________________________________________ PC0850 LAPLACE CORR- 9.45 (seconds) DEFLEC09 PC0850 GEOID HEIGHT- -22.82 (meters) GEOID09 PC0850 HORZ ORDER - THIRD PC0850 PC0850.The horizontal coordinates were established by classical geodetic methods PC0850.and adjusted by the National Geodetic Survey in October 1991. PC0850 PC0850 PC0850.The Laplace correction was computed from DEFLEC09 derived deflections. PC0850 PC0850.The geoid height was determined by GEOID09. PC0850 PC0850; North East Units Scale Factor Converg. PC0850;SPC OR S - 188,939.497 1,332,792.091 MT 0.99989955 -1 24 40.4 PC0850;SPC OR S - 619,880.24 4,372,677.46 iFT 0.99989955 -1 24 40.4 PC0850;UTM 10 - 4,799,666.710 535,439.036 MT 0.99961545 +0 18 00.6 PC0850 PC0850 SUPERSEDED SURVEY CONTROL PC0850 PC0850 NAD 83(1986)- 43 20 56.46827(N) 122 33 45.83295(W) AD( ) 4 PC0850 NAD 27 - 43 20 57.03500(N) 122 33 41.66100(W) AD( ) 3 PC0850 PC0850.Superseded values are not recommended for survey control. PC0850.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PC0850.See file dsdata.txt to determine how the superseded data were derived. PC0850 PC0850_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEN3543999666(NAD 83) PC0850 PC0850 HISTORY - Date Condition Report By PC0850 HISTORY - 1953 MONUMENTED CGS PC0850 PC0850 STATION DESCRIPTION PC0850 PC0850'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (CTH) PC0850'THE STATION IS A WOODEN LOOKOUT HOUSE BELONGING TO THE PC0850'U.S. FOREST SERVICE. IT IS LOCATED 9 MILES EAST OF STEAMBOAT PC0850'ON THE TOP OF ILLAHE ROCK. PC0850' PC0850'THE HOUSE IS ABOUT 15 FEET SQUARE AND 20 FEET HIGH. PC0850' PC0850'A TRAVERSE CONNECTION WAS MADE FROM TRIANGULATION STATION PC0850'ILLAHEE. THE DISTANCE IS 191.12 FEET OR 58.254 METERS.