National Geodetic Survey,   Retrieval Date = DECEMBER 19, 2002
 LT0523 ***********************************************************************
 LT0523  DESIGNATION -  THOMPSON PEAK LOOKOUT TOWER
 LT0523  PID         -  LT0523
 LT0523  STATE/COUNTY-  CA/PLUMAS
 LT0523  USGS QUAD   -  JANESVILLE (1994)
 LT0523
 LT0523                         *CURRENT SURVEY CONTROL
 LT0523  ___________________________________________________________________
 LT0523* NAD 83(1992)-  40 15 39.46588(N)    120 33 27.50827(W)     ADJUSTED  
 LT0523* NAVD 88     -      2376.     (meters)    7795.     (feet)  SCALED    
 LT0523  ___________________________________________________________________
 LT0523  EPOCH DATE  -        1991.35
 LT0523  LAPLACE CORR-          -6.21  (seconds)                    DEFLEC99
 LT0523  GEOID HEIGHT-         -22.95  (meters)                     GEOID99
 LT0523
 LT0523  HORZ ORDER  -  THIRD
 LT0523
 LT0523.The horizontal coordinates were established by classical geodetic methods
 LT0523.and adjusted by the National Geodetic Survey in March 1994.
 LT0523.The horizontal coordinates are valid at the epoch date displayed above.
 LT0523.The epoch date for horizontal control is a decimal equivalence
 LT0523.of Year/Month/Day.
 LT0523
 LT0523.The orthometric height was scaled from a topographic map.
 LT0523
 LT0523.The Laplace correction was computed from DEFLEC99 derived deflections.
 LT0523
 LT0523.The geoid height was determined by GEOID99.
 LT0523
 LT0523;                    North         East     Units   Scale      Converg.
 LT0523;SPC CA 1     -   604,012.161 2,122,686.078   MT  0.99994450 +0 56 35.3
 LT0523;SPC CA 1     - 1,981,663.23  6,964,179.24   sFT  0.99994450 +0 56 35.3
 LT0523;UTM  10      - 4,459,583.974   707,693.702   MT  1.00013104 +1 34 44.4
 LT0523
 LT0523                          SUPERSEDED SURVEY CONTROL
 LT0523
 LT0523  NAD 83(1986)-  40 15 39.46723(N)    120 33 27.50333(W) AD(1984.00) 4
 LT0523  NAD 27      -  40 15 39.83100(N)    120 33 23.69200(W) AD(       ) 3
 LT0523
 LT0523.Superseded values are not recommended for survey control.
 LT0523.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 LT0523.See file dsdata.txt to determine how the superseded data were derived.
 LT0523
 LT0523_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TGK0769459584(NAD 83)
 LT0523
 LT0523  HISTORY     - Date     Condition        Report By
 LT0523  HISTORY     - 1948     MONUMENTED       CGS
 LT0523  HISTORY     - 1977     SEE DESCRIPTION  NGS
 LT0523
 LT0523                          STATION DESCRIPTION
 LT0523
 LT0523'DESCRIBED BY COAST AND GEODETIC SURVEY 1948 (WRH)
 LT0523'TOWER IS LOCATED ON THE HIGHEST POINT OF THOMPSON PEAK.  IT IS ABOUT
 LT0523'20 FEET SQUARE, 30 FEET HIGH, PAINTED WHITE, AND OF WOOD STRUCTURE.
 LT0523
 LT0523                          STATION RECOVERY (1977)
 LT0523
 LT0523'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (CLN)
 LT0523'THE STATION RECOVERED IN GOOD CONDITION.
 LT0523'
 LT0523'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3 MILES SW OF
 LT0523'JANESVILLE.