National Geodetic Survey,   Retrieval Date = AUGUST 30, 2020
 TN0780 ***********************************************************************
 TN0780  DESIGNATION -  APGAR LOOKOUT
 TN0780  PID         -  TN0780
 TN0780  STATE/COUNTY-  MT/FLATHEAD
 TN0780  COUNTRY     -  US
 TN0780  USGS QUAD   -  MCGEE MEADOW (2017)
 TN0780
 TN0780                         *CURRENT SURVEY CONTROL
 TN0780  ______________________________________________________________________
 TN0780* NAD 83(1992) POSITION- 48 31 05.10272(N) 114 01 14.12346(W)   ADJUSTED  
 TN0780  ______________________________________________________________________
 TN0780  GEOID HEIGHT    -        -15.492 (meters)                     GEOID18
 TN0780  LAPLACE CORR    -         -3.22  (seconds)                    DEFLEC18
 TN0780  HORZ ORDER      -  THIRD
 TN0780
 TN0780.The horizontal coordinates were established by classical geodetic methods
 TN0780.and adjusted by the National Geodetic Survey in July 1992.
 TN0780.
 TN0780.Significant digits in the geoid height do not necessarily reflect accuracy.
 TN0780.GEOID18 height accuracy estimate available here.
 TN0780
 TN0780.Click photographs - Photos may exist for this station.
 TN0780
 TN0780.The Laplace correction was computed from DEFLEC18 derived deflections.
 TN0780
 TN0780. The following values were computed from the NAD 83(1992) position.
 TN0780
 TN0780;                    North         East     Units Scale Factor Converg.
 TN0780;SPC MT       -   483,915.417   266,313.043   MT  0.99973998   -3 18 24.6
 TN0780;SPC MT       - 1,587,649.01    873,730.46   iFT  0.99973998   -3 18 24.6
 TN0780;UTM  11      - 5,378,172.896   720,004.182   MT  1.00019471   +2 13 58.7
 TN0780;UTM  12      - 5,378,292.270   276,955.388   MT  1.00021126   -2 15 49.9
 TN0780
 TN0780_U.S. NATIONAL GRID SPATIAL ADDRESS: 11UQP2000478172(NAD 83)
 TN0780
 TN0780                          SUPERSEDED SURVEY CONTROL
 TN0780
 TN0780  NAD 83(1986)-  48 31 05.11315(N)    114 01 14.12199(W) AD(       ) 3
 TN0780  NAD 27      -  48 31 05.23415(N)    114 01 10.69340(W) AD(       ) 3
 TN0780
 TN0780.Superseded values are not recommended for survey control.
 TN0780
 TN0780.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 TN0780.See file dsdata.pdf to determine how the superseded data were derived.
 TN0780
 TN0780_MARKER: 57 = LOOKOUT TOWER
 TN0780
 TN0780  HISTORY     - Date     Condition        Report By
 TN0780  HISTORY     - 1939     FIRST OBSERVED   USGS
 TN0780  HISTORY     - 1963     GOOD             CGS
 TN0780
 TN0780                          STATION DESCRIPTION
 TN0780
 TN0780'DESCRIBED BY COAST AND GEODETIC SURVEY 1963 (JCC)
 TN0780'THE STATION WAS RECOVERED.  THE LOOKOUT HOUSE APPEARS TO BE
 TN0780'IN GOOD CONDITION.