National Geodetic Survey, Retrieval Date = SEPTEMBER 21, 2002 MX1147 *********************************************************************** MX1147 DESIGNATION - UKONOM MTN MX1147 PID - MX1147 MX1147 STATE/COUNTY- CA/SISKIYOU MX1147 USGS QUAD - UKONOM MTN (1980) MX1147 MX1147 *CURRENT SURVEY CONTROL MX1147 ___________________________________________________________________ MX1147* NAD 83(1992)- 41 35 02.64606(N) 123 28 33.33666(W) ADJUSTED MX1147* NAVD 88 - 1397.5 (meters) 4585. (feet) VERTCON MX1147 ___________________________________________________________________ MX1147 EPOCH DATE - 1991.35 MX1147 LAPLACE CORR- 12.89 (seconds) DEFLEC99 MX1147 GEOID HEIGHT- -25.94 (meters) GEOID99 MX1147 MX1147 HORZ ORDER - SECOND MX1147 MX1147.The horizontal coordinates were established by classical geodetic methods MX1147.and adjusted by the National Geodetic Survey in March 1994. MX1147.The horizontal coordinates are valid at the epoch date displayed above. MX1147.The epoch date for horizontal control is a decimal equivalence MX1147.of Year/Month/Day. MX1147 MX1147.The NAVD 88 height was computed by applying the VERTCON shift value to MX1147.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) MX1147 MX1147.The Laplace correction was computed from DEFLEC99 derived deflections. MX1147 MX1147.The geoid height was determined by GEOID99. MX1147 MX1147; North East Units Scale Converg. MX1147;SPC CA 1 - 750,960.888 1,876,933.540 MT 0.99998007 -0 57 54.3 MX1147;SPC CA 1 - 2,463,777.51 6,157,906.12 sFT 0.99998007 -0 57 54.3 MX1147;UTM 10 - 4,603,706.845 460,329.185 MT 0.99961937 -0 18 57.2 MX1147 MX1147: Primary Azimuth Mark Grid Az MX1147:SPC CA 1 - ROCK CR BUTTE 250 36 14.3 MX1147:UTM 10 - ROCK CR BUTTE 249 57 17.2 MX1147 MX1147|---------------------------------------------------------------------| MX1147| PID Reference Object Distance Geod. Az | MX1147| dddmmss.s | MX1147| CD9377 UKONOM MTN RM 1 5.645 METERS 18914 | MX1147| MX1148 UKONOM MOUNTAIN LOOKOUT HOUSE 7.869 METERS 21914 | MX1147| CD9378 UKONOM MTN RM 2 5.877 METERS 24933 | MX1147| MX1262 ROCK CR BUTTE APPROX.14.6 KM 2493820.0 | MX1147|---------------------------------------------------------------------| MX1147 MX1147 SUPERSEDED SURVEY CONTROL MX1147 MX1147 NAD 83(1986)- 41 35 02.63824(N) 123 28 33.34104(W) AD(1984.00) 2 MX1147 NAD 27 - 41 35 03.18609(N) 123 28 29.11335(W) AD( ) 2 MX1147 NGVD 29 - 1396.5 (m) 4582. (f) VERT ANG MX1147 MX1147.Superseded values are not recommended for survey control. MX1147.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MX1147.See file dsdata.txt to determine how the superseded data were derived. MX1147 MX1147_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION MX1147_SETTING: 80 = SET IN A BOULDER MX1147 MX1147 HISTORY - Date Condition Report By MX1147 HISTORY - 1952 MONUMENTED CGS MX1147 HISTORY - 1971 SEE DESCRIPTION NGS MX1147 MX1147 STATION DESCRIPTION MX1147 MX1147'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) MX1147'THE STATION IS LOCATED ON THE TOP OF UKONOM MOUNTAIN, NEAR MX1147'THE UKONOM MOUNTAIN LOOKOUT HOUSE, ABOUT 3 MILES AIRLINE EAST MX1147'OF THE KLAMATH RIVER, ABOUT 19 MILES AIRLINE NORTH OF ORLEANS, MX1147'AND ABOUT 16 MILES AIRLINE SOUTH-SOUTHWEST OF HAPPY CAMP. MX1147' MX1147'TO REACH THE STATION FROM THE POST OFFICE IN HAPPY CAMP GO MX1147'SOUTH FOR ABOUT 50 YARDS TO A CROSS ROAD. TURN RIGHT, CROSS MX1147'A NARROW BRIDGE, AND GO SOUTHWEST ON A GRAVELED ROAD, ALONG MX1147'THE WEST SIDE OF THE KLAMATH RIVER FOR 22.5 MILES TO A FORK MX1147'AT THE WEST END OF A BRIDGE. TURN LEFT, CROSS THE BRIDGE, AND MX1147'GO 3.0 MILES TO THE TEE BAR GUARD STATION ON THE LEFT. KEEP MX1147'STRAIGHT AHEAD AND GO 0.3 MILE TO A SIDE ROAD ON THE LEFT. MX1147'TURN LEFT AS PER SIGN, UKONOM MT. AND GO 9.8 MILES TO THE MX1147'TOP OF THE MOUNTAIN, THE LOOKOUT HOUSE, AND THE STATION. MX1147' MX1147'THE STATION MARK IS A STANDARD DISK STAMPED, UKONOM MTN 1952 MX1147'CEMENTED IN A DRILL HOLE IN A BOULDER THAT IS FLUSH WITH MX1147'THE GROUND. IT IS 17 FEET NORTHEAST OF THE NORTHEAST WALL MX1147'OF THE LOOKOUT HOUSE. MX1147' MX1147'REFERENCE MARK NUMBER 1 IS A STANDARD DISK STAMPED, UKONOM MX1147'MTN NO 1 1952 CEMENTED IN A DRILL HOLE IN THE TOP OF THE MX1147'CONCRETE BASE OF THE EAST CORNER OF THE LOOKOUT HOUSE. IT MX1147'PROJECTS ABOUT 2 FEET ABOVE THE GROUND AND IS 4 FEET HIGHER MX1147'THAN THE STATION. MX1147' MX1147'REFERENCE MARK NUMBER 2 IS A STANDARD DISK STAMPED, UKONOM MX1147'MTN NO 2 1952 CEMENTED IN A DRILL HOLE IN THE TOP OF THE MX1147'CONCRETE BASE OF THE NORTH CORNER OF THE LOOKOUT HOUSE. MX1147'IT PROJECTS ABOUT 2 FEET ABOVE THE GROUND AND IS 4 FEET HIGHER MX1147'THAN THE STATION. MX1147' MX1147'THE UKONOM MOUNTAIN LOOKOUT HOUSE IS A GREY, TWO STORY WOODEN MX1147'BUILDING, 14-FOOT SQUARE AND SET ON A 20-FOOT SQUARE BASE. MX1147'IT IS BUILT ON GROUND ABOUT 3 FEET HIGHER THAN THE STATION MX1147'AND THE TOP OF THE ROOF IS ABOUT 25 FEET ABOVE THE GROUND. MX1147 MX1147 STATION RECOVERY (1971) MX1147 MX1147'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (PRL) MX1147'THE STATION AND REFERENCE MARKS 1 AND 2 WERE RECOVERED AS MX1147'DESCRIBED IN GOOD CONDITION. MX1147' MX1147'NO CHANGE IS NEEDED IN THE DESCRIPTION. MX1147' MX1147'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET. MX1147' MX1147'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--16 MILES MX1147'SOUTH SOUTHWEST OF HAPPY CAMP