TQ0682 ***********************************************************************
TQ0682  DESIGNATION -  COPPER MTN LOH
TQ0682  PID         -  TQ0682
TQ0682  STATE/COUNTY-  WA/WHATCOM
TQ0682  USGS QUAD   -  COPPER MOUNTAIN (1989)
TQ0682
TQ0682                         *CURRENT SURVEY CONTROL
TQ0682  ___________________________________________________________________
TQ0682* NAD 83(1991)-  48 54 30.39335(N)    121 27 45.47568(W)     ADJUSTED
TQ0682* NAVD 88     -      1909.4    (meters)    6264.     (feet)  VERTCON
TQ0682  ___________________________________________________________________
TQ0682  LAPLACE CORR-           2.17  (seconds)                    DEFLEC99
TQ0682  GEOID HEIGHT-         -17.43  (meters)                     GEOID99
TQ0682
TQ0682  HORZ ORDER  -  THIRD
TQ0682
TQ0682.The horizontal coordinates were established by classical geodetic methods
TQ0682.and adjusted by the National Geodetic Survey in December 1991.
TQ0682
TQ0682.The NAVD 88 height was computed by applying the VERTCON shift value to
TQ0682.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
TQ0682
TQ0682.The Laplace correction was computed from DEFLEC99 derived deflections.
TQ0682
TQ0682.The geoid height was determined by GEOID99.
TQ0682
TQ0682;                    North         East     Units   Scale      Converg.
TQ0682;SPC WA N     -   212,385.608   453,867.513   MT  1.00003765 -0 28 06.7
TQ0682;UTM  10      - 5,418,417.021   612,651.108   MT  0.99975590 +1 09 31.6
TQ0682
TQ0682                          SUPERSEDED SURVEY CONTROL
TQ0682
TQ0682  NAD 83(1986)-  48 54 30.41465(N)    121 27 45.46917(W) AD(       ) 3
TQ0682  NGVD 29     -      1908.1    (m)         6260.     (f) VERT ANG
TQ0682
TQ0682.Superseded values are not recommended for survey control.
TQ0682.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
TQ0682.See file dsdata.txt to determine how the superseded data were derived.
TQ0682
TQ0682_MARKER: 73 = LOOKOUT HOUSE
TQ0682
TQ0682  HISTORY     - Date     Condition        Recov. By
TQ0682  HISTORY     - 1939     FIRST OBSERVED   USGS
TQ0682  HISTORY     - 1950     GOOD             USGS
TQ0682
TQ0682                          STATION DESCRIPTION
TQ0682
TQ0682''DESCRIBED BY US GEOLOGICAL SURVEY 1939
TQ0682''NOT OCCUPIED.
TQ0682
TQ0682                          STATION RECOVERY (1950)
TQ0682
TQ0682''RECOVERY NOTE BY US GEOLOGICAL SURVEY 1950
TQ0682''RECOVERED AS DESCRIBED BY USGS.
TQ0682''
TQ0682''LOCATED ABOUT 22 MI E. AND 1.25 MI N. OF GLACIER RANGER STATION.
TQ0682''ON SAME RIDGE AS COPPER MTN. BUT ABOUT 2 MI S. ON LOWER POINT OF
TQ0682''RIDGE.
TQ0682''
TQ0682''REACHED BY HELICOPTER.
TQ0682''
TQ0682''STATION MARK--LOH.