National Geodetic Survey, Retrieval Date = SEPTEMBER 20, 2002 MX1120 *********************************************************************** MX1120 DESIGNATION - COLLINS BALDY WEST SUMMIT USFS MX1120 PID - MX1120 MX1120 STATE/COUNTY- CA/SISKIYOU MX1120 USGS QUAD - HORSE CREEK (1983) MX1120 MX1120 *CURRENT SURVEY CONTROL MX1120 ___________________________________________________________________ MX1120* NAD 83(1992)- 41 46 30.60977(N) 122 57 05.49774(W) ADJUSTED MX1120* NAVD 88 - 1675. (meters) 5495. (feet) SCALED MX1120 ___________________________________________________________________ MX1120 EPOCH DATE - 1991.35 MX1120 LAPLACE CORR- 7.56 (seconds) DEFLEC99 MX1120 GEOID HEIGHT- -24.44 (meters) GEOID99 MX1120 MX1120 HORZ ORDER - SECOND MX1120 MX1120.The horizontal coordinates were established by classical geodetic methods MX1120.and adjusted by the National Geodetic Survey in March 1994. MX1120.The horizontal coordinates are valid at the epoch date displayed above. MX1120.The epoch date for horizontal control is a decimal equivalence MX1120.of Year/Month/Day. MX1120 MX1120.The orthometric height was scaled from a topographic map. MX1120 MX1120.The Laplace correction was computed from DEFLEC99 derived deflections. MX1120 MX1120.The geoid height was determined by GEOID99. MX1120 MX1120; North East Units Scale Converg. MX1120;SPC CA 1 - 771,579.069 1,920,887.586 MT 1.00002937 -0 37 19.9 MX1120;SPC CA 1 - 2,531,422.33 6,302,112.02 sFT 1.00002937 -0 37 19.9 MX1120;UTM 10 - 4,624,815.164 504,028.506 MT 0.99960020 +0 01 56.3 MX1120 MX1120 SUPERSEDED SURVEY CONTROL MX1120 MX1120 NAD 83(1991)- 41 46 30.59611(N) 122 57 05.50314(W) AD(1984.00) 2 MX1120 NAD 83(1986)- 41 46 30.59604(N) 122 57 05.50520(W) AD(1984.00) 2 MX1120 NAD 27 - 41 46 31.11470(N) 122 57 01.38230(W) AD( ) 2 MX1120 MX1120.Superseded values are not recommended for survey control. MX1120.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MX1120.See file dsdata.txt to determine how the superseded data were derived. MX1120 MX1120_MARKER: Z = SEE DESCRIPTION MX1120_SETTING: 0 = UNSPECIFIED SETTING MX1120_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY MX1120 MX1120 HISTORY - Date Condition Report By MX1120 HISTORY - 1952 MONUMENTED CGS MX1120 MX1120 STATION DESCRIPTION MX1120 MX1120'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) MX1120'THE STATION IS LOCATED ABOUT 14 MILES AIRLINE WEST NORTHWEST OF MX1120'YREKA, AND 3-1/2 MILES SOUTHEAST OF HORSE CREEK ON THE HIGHEST MX1120'POINT OF BALD MOUNTAIN. MX1120' MX1120'THE MARK IS A STANDARD U.S. FOREST SERVICE DISK STAMPED COLLINS MX1120'BALDY WEST SUMMIT SET IN A DRILL HOLE IN THE CONCRETE FOUNDATION MX1120'OF THE STEPS OF THE LOOKOUT TOWER. IT IS 33.571 FEET, 10.232 MX1120'METERS SOUTHWEST OF STATION WEST SUMMIT. THE CENTER OF THE MARK MX1120'WAS INTERSECTED.