National Geodetic Survey, Retrieval Date = SEPTEMBER 22, 2002 LU2187 *********************************************************************** LU2187 DESIGNATION - PICKETT PEAK LOOKOUT HOUSE LU2187 PID - LU2187 LU2187 STATE/COUNTY- CA/TRINITY LU2187 USGS QUAD - FOREST GLEN (1979) LU2187 LU2187 *CURRENT SURVEY CONTROL LU2187 ___________________________________________________________________ LU2187* NAD 83(1992)- 40 20 44.62220(N) 123 21 47.56541(W) ADJUSTED LU2187* NAVD 88 - LU2187 ___________________________________________________________________ LU2187 EPOCH DATE - 1991.35 LU2187 LAPLACE CORR- 8.22 (seconds) DEFLEC99 LU2187 GEOID HEIGHT- -28.23 (meters) GEOID99 LU2187 LU2187 HORZ ORDER - THIRD LU2187 LU2187.The horizontal coordinates were established by classical geodetic methods LU2187.and adjusted by the National Geodetic Survey in March 1994. LU2187.The horizontal coordinates are valid at the epoch date displayed above. LU2187.The epoch date for horizontal control is a decimal equivalence LU2187.of Year/Month/Day. LU2187 LU2187 LU2187.The Laplace correction was computed from DEFLEC99 derived deflections. LU2187 LU2187.The geoid height was determined by GEOID99. LU2187 LU2187; North East Units Scale Converg. LU2187;SPC CA 1 - 613,315.074 1,884,191.906 MT 0.99993088 -0 53 29.0 LU2187;SPC CA 1 - 2,012,184.54 6,181,719.61 sFT 0.99993088 -0 53 29.0 LU2187;UTM 10 - 4,466,194.136 469,153.172 MT 0.99961171 -0 14 06.5 LU2187 LU2187 SUPERSEDED SURVEY CONTROL LU2187 LU2187 NAD 83(1986)- 40 20 44.61356(N) 123 21 47.57192(W) AD(1984.00) 4 LU2187 NAD 27 - 40 20 45.09860(N) 123 21 43.47700(W) AD( ) 3 LU2187 LU2187.Superseded values are not recommended for survey control. LU2187.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU2187.See file dsdata.txt to determine how the superseded data were derived. LU2187 LU2187 HISTORY - Date Condition Report By LU2187 HISTORY - 1961 MONUMENTED CGS LU2187 HISTORY - 1964 SEE DESCRIPTION CGS LU2187 LU2187 STATION DESCRIPTION LU2187 LU2187'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (JCC) LU2187'THE STATION IS THE DETERMINED CENTER OF THE BASE OF THE LU2187'LOOKOUT. IT IS ABOUT 23 MILES EAST AND 9 MILES SOUTH OF LU2187'BRIDGEVILLE, 9-1/2 MILES EAST OF THE TRINITY-HUMBOLDT COUNTY LU2187'LINE, 3 MILES SOUTHWEST OF FOREST GLEN AND 1-1/2 MILES NORTH LU2187'OF RUTH. LU2187' LU2187'THE STATION IS A 16 X 20 FOOT CABIN WITH A 5 X 5 FOOT LOOKOUT LU2187'ON THE ROOF OF THE CABIN, WITH AN OVERALL HEIGHT OF 30 FEET LU2187'AND IT IS UNPAINTED. LU2187' LU2187'A TRAVERSE CONNECTION TO TRIANGULATION STATION PICKETT PK, LU2187'THE DISTANCE BEING 61.83 FEET OR 18.847 METERS SOUTHWEST. LU2187 LU2187 STATION RECOVERY (1964) LU2187 LU2187'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JJL) LU2187'THE STATION WAS RECOVERED AS DESCRIBED AND FOUND IN GOOD LU2187'CONDITION. LU2187' LU2187'OFFICE NOTE--ACCORDING TO 1964 OBSERVATIONS, THE 1961 LOOKOUT LU2187'HOUSE HAS BEEN REBUILT.