National Geodetic Survey, Retrieval Date = SEPTEMBER 20, 2002 MX1294 *********************************************************************** MX1294 DESIGNATION - HIGH PLATEAU MOUNT LOT MX1294 PID - MX1294 MX1294 STATE/COUNTY- CA/DEL NORTE MX1294 USGS QUAD - HIGH PLATEAU MTN (1992) MX1294 MX1294 *CURRENT SURVEY CONTROL MX1294 ___________________________________________________________________ MX1294* NAD 83(1992)- 41 55 01.12361(N) 123 55 33.82307(W) ADJUSTED MX1294* NAVD 88 - MX1294 ___________________________________________________________________ MX1294 EPOCH DATE - 1991.35 MX1294 LAPLACE CORR- 12.24 (seconds) DEFLEC99 MX1294 GEOID HEIGHT- -26.66 (meters) GEOID99 MX1294 MX1294 HORZ ORDER - THIRD MX1294 MX1294.The horizontal coordinates were established by classical geodetic methods MX1294.and adjusted by the National Geodetic Survey in March 1994. MX1294.The horizontal coordinates are valid at the epoch date displayed above. MX1294.The epoch date for horizontal control is a decimal equivalence MX1294.of Year/Month/Day. MX1294 MX1294 MX1294.The Laplace correction was computed from DEFLEC99 derived deflections. MX1294 MX1294.The geoid height was determined by GEOID99. MX1294 MX1294; North East Units Scale Converg. MX1294;SPC CA 1 - 788,657.283 1,840,218.213 MT 1.00007322 -1 15 33.9 MX1294;SPC CA 1 - 2,587,453.10 6,037,449.25 sFT 1.00007322 -1 15 33.9 MX1294;SPC OR S - 33,620.590 1,215,821.613 MT 1.00013075 -2 20 38.2 MX1294;UTM 10 - 4,640,973.158 423,205.776 MT 0.99967257 -0 37 07.3 MX1294 MX1294 SUPERSEDED SURVEY CONTROL MX1294 MX1294 NAD 83(1991)- 41 55 01.12042(N) 123 55 33.82246(W) AD(1984.00) 4 MX1294 NAD 83(1986)- 41 55 01.11194(N) 123 55 33.82283(W) AD(1984.00) 4 MX1294 NAD 27 - 41 55 01.70900(N) 123 55 29.54900(W) AD( ) 3 MX1294 MX1294.Superseded values are not recommended for survey control. MX1294.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MX1294.See file dsdata.txt to determine how the superseded data were derived. MX1294 MX1294 HISTORY - Date Condition Report By MX1294 HISTORY - 1941 MONUMENTED CGS MX1294 MX1294 STATION DESCRIPTION MX1294 MX1294'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (JCS) MX1294'STATION IS LOCATED ON THE TOP OF HIGH PLATEAU MOUNTAIN A HIGH MX1294'PLATEAU-LIKE RIDGE IN THE SISKIYOU NATIONAL FOREST ABOUT 18 MX1294'MILES NE OF CRESCENT CITY AND ABOUT 5 MILES N OF GASQUET. MX1294' MX1294'THIS STATION WAS NOT VISITED BY THIS PARTY. MX1294' MX1294'THE TOP OF THE TOWER WAS INTERSECTED.