National Geodetic Survey, Retrieval Date = NOVEMBER 10, 2004 FV1438 *********************************************************************** FV1438 DESIGNATION - BLACK MOUNTAIN LOOKOUT TOWER FV1438 PID - FV1438 FV1438 STATE/COUNTY- CA/SAN LUIS OBISPO FV1438 USGS QUAD - CAMATTA RANCH (1966) FV1438 FV1438 *CURRENT SURVEY CONTROL FV1438 ___________________________________________________________________ FV1438* NAD 83(1992)- 35 23 33.29096(N) 120 21 07.78890(W) ADJUSTED FV1438* NAVD 88 - FV1438 ___________________________________________________________________ FV1438 EPOCH DATE - 1991.35 FV1438 LAPLACE CORR- 0.72 (seconds) DEFLEC99 FV1438 GEOID HEIGHT- -33.69 (meters) GEOID03 FV1438 FV1438 HORZ ORDER - THIRD FV1438 FV1438.The horizontal coordinates were established by classical geodetic methods FV1438.and adjusted by the National Geodetic Survey in June 1996. FV1438.The horizontal coordinates are valid at the epoch date displayed above. FV1438.The epoch date for horizontal control is a decimal equivalence FV1438.of Year/Month/Day. FV1438 FV1438 FV1438.The Laplace correction was computed from DEFLEC99 derived deflections. FV1438 FV1438.The geoid height was determined by GEOID03. FV1438 FV1438; North East Units Scale Factor Converg. FV1438;SPC CA 5 - 712,441.168 1,786,328.656 MT 0.99998469 -1 20 26.7 FV1438;SPC CA 5 - 2,337,400.73 5,860,646.60 sFT 0.99998469 -1 20 26.7 FV1438;UTM 10 - 3,919,799.963 740,488.187 MT 1.00031278 +1 32 03.5 FV1438 FV1438 SUPERSEDED SURVEY CONTROL FV1438 FV1438 NAD 83(1992)- 35 23 33.27064(N) 120 21 07.77863(W) AD(1991.35) 4 FV1438 NAD 83(1986)- 35 23 33.28381(N) 120 21 07.77863(W) AD(1984.00) 4 FV1438 NAD 27 - 35 23 33.38717(N) 120 21 04.21803(W) AD( ) 3 FV1438 FV1438.Superseded values are not recommended for survey control. FV1438.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. FV1438.See file dsdata.txt to determine how the superseded data were derived. FV1438 FV1438_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGE4048819800(NAD 83) FV1438 FV1438 HISTORY - Date Condition Report By FV1438 HISTORY - UNK MONUMENTED FV1438 HISTORY - 1962 SEE DESCRIPTION CGS FV1438 FV1438 STATION DESCRIPTION FV1438 FV1438'DESCRIBED BY COAST AND GEODETIC SURVEY 1962 (JCC) FV1438'STATION RECOVERED. FV1438' FV1438'OFFICE NOTE--MR. BOCKES OF U.S. FOREST SERVICE ADVISED US FV1438'BY TELEPHONE CONVERSATION ON MAY 3, 1966, THAT THIS TOWER WAS FV1438'REBUILT IN 1959.