National Geodetic Survey, Retrieval Date = SEPTEMBER 23, 2002 LU2221 *********************************************************************** LU2221 DESIGNATION - BRUSH MOUNTAIN LOOKOUT TOWER LU2221 PID - LU2221 LU2221 STATE/COUNTY- CA/HUMBOLDT LU2221 USGS QUAD - WILLOW CREEK (1979) LU2221 LU2221 *CURRENT SURVEY CONTROL LU2221 ___________________________________________________________________ LU2221* NAD 83(1992)- 40 54 53.04999(N) 123 40 08.29546(W) ADJUSTED LU2221* NAVD 88 - LU2221 ___________________________________________________________________ LU2221 EPOCH DATE - 1991.35 LU2221 LAPLACE CORR- 5.76 (seconds) DEFLEC99 LU2221 GEOID HEIGHT- -27.93 (meters) GEOID99 LU2221 LU2221 HORZ ORDER - THIRD LU2221 LU2221.The horizontal coordinates were established by classical geodetic methods LU2221.and adjusted by the National Geodetic Survey in March 1994. LU2221.The horizontal coordinates are valid at the epoch date displayed above. LU2221.The epoch date for horizontal control is a decimal equivalence LU2221.of Year/Month/Day. LU2221 LU2221 LU2221.The Laplace correction was computed from DEFLEC99 derived deflections. LU2221 LU2221.The geoid height was determined by GEOID99. LU2221 LU2221; North East Units Scale Converg. LU2221;SPC CA 1 - 676,933.506 1,859,423.201 MT 0.99989560 -1 05 28.7 LU2221;SPC CA 1 - 2,220,906.01 6,100,457.62 sFT 0.99989560 -1 05 28.7 LU2221;UTM 10 - 4,529,507.426 443,665.893 MT 0.99963906 -0 26 17.3 LU2221 LU2221 SUPERSEDED SURVEY CONTROL LU2221 LU2221 NAD 83(1986)- 40 54 53.03510(N) 123 40 08.30694(W) AD(1984.00) 4 LU2221 NAD 27 - 40 54 53.56900(N) 123 40 04.11800(W) AD( ) 3 LU2221 LU2221.Superseded values are not recommended for survey control. LU2221.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU2221.See file dsdata.txt to determine how the superseded data were derived. LU2221 LU2221 HISTORY - Date Condition Report By LU2221 HISTORY - 1961 MONUMENTED CGS LU2221 HISTORY - 1977 GOOD NGS LU2221 LU2221 STATION DESCRIPTION LU2221 LU2221'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (JCC) LU2221'THE STATION IS ON BRUSH MOUNTAIN, ABOUT 3 MILES EAST OF THE LU2221'HUMBOLDT-TRINITY COUNTY LINE, 2 MILES SOUTHWEST OF WILLOW LU2221'CREEK, 17-1/2 MILES EAST OF GLENDALE AND 9-1/2 MILES SOUTH OF LU2221'HOOPA. LU2221' LU2221'THE CABIN IS 14 X 14 FOOT SQUARE, SUPPORTED BY FOUR STEEL LEGS. LU2221'THE CABIN IS PAINTED WHITE IN COLOR, WITH AN OVERALL HEIGHT OF LU2221'50 FEET. LU2221' LU2221'THIS STATION WAS NOT VISITED. LU2221 LU2221 STATION RECOVERY (1977) LU2221 LU2221'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN) LU2221'THE STATION WAS RECOVERED IN GOOD CONDITION AND THE 1961 LU2221'DESCRIPTION IS ADEQUATE. LU2221' LU2221'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN LU2221'2-3/4 MILES SW OF WILLOW CREEK.