National Geodetic Survey, Retrieval Date = JANUARY 20, 2006 PB0768 *********************************************************************** PB0768 DESIGNATION - MAIDEN PEAK LOOKOUT HOUSE PB0768 PID - PB0768 PB0768 STATE/COUNTY- OR/DESCHUTES PB0768 USGS QUAD - THE TWINS (1981) PB0768 PB0768 *CURRENT SURVEY CONTROL PB0768 ___________________________________________________________________ PB0768* NAD 83(1991)- 43 37 36.37258(N) 121 57 52.99497(W) ADJUSTED PB0768* NAVD 88 - 2384. (meters) 7822. (feet) SCALED PB0768 ___________________________________________________________________ PB0768 LAPLACE CORR- 1.47 (seconds) DEFLEC99 PB0768 GEOID HEIGHT- -21.09 (meters) GEOID03 PB0768 PB0768 HORZ ORDER - THIRD PB0768 PB0768.The horizontal coordinates were established by classical geodetic methods PB0768.and adjusted by the National Geodetic Survey in October 1991. PB0768 PB0768.The orthometric height was scaled from a topographic map. PB0768 PB0768.The Laplace correction was computed from DEFLEC99 derived deflections. PB0768 PB0768.The geoid height was determined by GEOID03. PB0768 PB0768; North East Units Scale Factor Converg. PB0768;SPC OR S - 218,769.967 1,381,801.094 MT 0.99992655 -1 00 07.5 PB0768;SPC OR S - 717,749.24 4,533,468.16 iFT 0.99992655 -1 00 07.5 PB0768;UTM 10 - 4,830,941.038 583,521.358 MT 0.99968580 +0 42 51.6 PB0768 PB0768! - Elev Factor x Scale Factor = Combined Factor PB0768!SPC OR S - 0.99962955 x 0.99992655 = 0.99955613 PB0768!UTM 10 - 0.99962955 x 0.99968580 = 0.99931547 PB0768 PB0768: Primary Azimuth Mark Grid Az PB0768:SPC OR S - ROUND MOUNTAIN LOH 055 37 29.8 PB0768:UTM 10 - ROUND MOUNTAIN LOH 053 54 30.7 PB0768 PB0768|---------------------------------------------------------------------| PB0768| PID Reference Object Distance Geod. Az | PB0768| dddmmss.s | PB0768| PB0760 ROUND MOUNTAIN LOH APPROX.25.1 KM 0543722.3 | PB0768| PB0769 MAIDEN 9.600 METERS 30716 | PB0768|---------------------------------------------------------------------| PB0768 PB0768 SUPERSEDED SURVEY CONTROL PB0768 PB0768 NAD 83(1986)- 43 37 36.37773(N) 121 57 53.00045(W) AD( ) 3 PB0768 NAD 27 - 43 37 36.95000(N) 121 57 48.88500(W) AD( ) 3 PB0768 PB0768.Superseded values are not recommended for survey control. PB0768.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. PB0768.See file dsdata.txt to determine how the superseded data were derived. PB0768 PB0768_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEP8352130941(NAD 83) PB0768_MARKER: Z = SEE DESCRIPTION PB0768_SETTING: 0 = UNSPECIFIED SETTING PB0768_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY PB0768 PB0768 HISTORY - Date Condition Report By PB0768 HISTORY - 1933 MONUMENTED CGS PB0768 PB0768 STATION DESCRIPTION PB0768 PB0768'DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (FGJ) PB0768'THIS POINT IS THE CENTER OF THE U.S.F.S. WOODEN LOOKOUT HOUSE PB0768'WITH CUPOLA WHICH STANDS ON THE SUMMIT OF MAIDEN PEAK, ELEVATION PB0768'7811 FEET, ONE OF THE IMPORTANT PEAKS OF THE CASCADE RANGE. MAIDEN PB0768'PEAK IS IN THE EXTREME SW CORNER OF DESCHUTES COUNTY, ON THE PB0768'WATERSHED BETWEEN DESCHUTES AND WILLAMETTE RIVERS. THE HOUSE PB0768'SITS ON THE GROUND AND WAS BUILT ABOUT 1925. A DISK OF THE PB0768'U.S.G.S. MARKING THAT SURVEYS STATION MAIDEN OF 1916 IS SET IN PB0768'A BOULDER 9.60 METERS (31.5 FEET) WESTERLY FROM THE STATION. PB0768' PB0768'(A TRANSIT WAS SET IN CENTER OF HOUSE AND SET AT 231 DEG 46 MIN PB0768'ON SUMMIT OF DIAMOND PEAK. WITH THIS INITIAL, THE READING PB0768'TO THE U.S.G.S. DISK WAS 306 DEG 15 MIN. THE TRANSIT WAS THEN PB0768'SIGHTED ON ROUND MOUNTAIN LOOKOUT HOUSE WITH AN INITIAL OF PB0768'0 DEG. READING TO U.S.G.S. WAS 252 DEG 39 MIN).