TF0927 ***********************************************************************
TF0927  DESIGNATION -  G 4
TF0927  PID         -  TF0927
TF0927  STATE/COUNTY-  ND/WARD
TF0927  USGS QUAD   -  MINOT (1979)
TF0927
TF0927                         *CURRENT SURVEY CONTROL
TF0927  ___________________________________________________________________
TF0927* NAD 83(1986)-  48 14 14.     (N)    101 17 37.     (W)     SCALED
TF0927* NAVD 88     -       477.023  (meters)    1565.03   (feet)  ADJUSTED
TF0927  ___________________________________________________________________
TF0927  GEOID HEIGHT-         -20.29  (meters)                     GEOID99
TF0927  DYNAMIC HT  -         477.101 (meters)    1565.29  (feet)  COMP
TF0927  MODELED GRAV-     980,760.5   (mgal)                       NAVD 88
TF0927
TF0927  VERT ORDER  -  FIRST     CLASS II
TF0927
TF0927.The horizontal coordinates were scaled from a topographic map and have
TF0927.an estimated accuracy of +/- 6 seconds.
TF0927
TF0927.The orthometric height was determined by differential leveling
TF0927.and adjusted by the National Geodetic Survey in June 1991.
TF0927.WARNING-Repeat measurements at this control monument indicate possible
TF0927.vertical movement.
TF0927
TF0927.The geoid height was determined by GEOID99.
TF0927
TF0927.The dynamic height is computed by dividing the NAVD 88
TF0927.geopotential number by the normal gravity value computed on the
TF0927.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
TF0927.degrees latitude (g = 980.6199 gals.).
TF0927
TF0927.The modeled gravity was interpolated from observed gravity values.
TF0927
TF0927;                    North         East    Units  Estimated Accuracy
TF0927;SPC ND N     -   137,860.      541,050.      MT  (+/- 180 meters Scaled)
TF0927
TF0927                          SUPERSEDED SURVEY CONTROL
TF0927
TF0927  NGVD 29     -       476.653  (m)         1563.82   (f) ADJ UNCH    1 2
TF0927
TF0927.Superseded values are not recommended for survey control.
TF0927.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
TF0927.See file dsdata.txt to determine how the superseded data were derived.
TF0927
TF0927_MARKER: Q = CHISELED SQUARE
TF0927_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN
TF0927+WITH SETTING: PAVEMENT
TF0927_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
TF0927+STABILITY: SURFACE MOTION
TF0927
TF0927  HISTORY     - Date     Condition        Recov. By
TF0927  HISTORY     - UNK      MONUMENTED       CGS
TF0927  HISTORY     - 1963     GOOD             NGS
TF0927  HISTORY     - 1981     GOOD             NGS
TF0927  HISTORY     - 1982     GOOD             NGS
TF0927
TF0927                          STATION DESCRIPTION
TF0927
TF0927''DESCRIBED BY NATIONAL GEODETIC SURVEY 1963
TF0927''IN MINOT.
TF0927''AT MINOT, AT THE SOO LINE RAILROAD STATION, 100 FEET WEST OF THE
TF0927''CENTER LINE OF MAIN STREET, 18 1/2 FEET SOUTH OF THE SOUTH RAIL OF THE
TF0927''MAIN TRACK, 52 FEET WEST OF THE NORTHEAST CORNER OF THE STATION, 5
TF0927''FEET WEST OF THE CENTER OF THE NORTH ENTRANCE, 2 INCHES ABOVE A
TF0927''WALKWAY, AND A CHISELED SQUARE ON THE TOP OF THE NORTHWEST CORNER OF
TF0927''THE STONE STEP AT THE MAIN ENTRANCE OF THE STATION.
TF0927
TF0927                          STATION RECOVERY (1981)
TF0927
TF0927''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981
TF0927''RECOVERED IN GOOD CONDITION.  THE DESCRIPTION IS ADEQUATE WITH
TF0927''THE EXCEPTION THAT THE RAILROAD STATION IS NOW THE MINOT INSURANCE
TF0927''AGENCY.
TF0927
TF0927                          STATION RECOVERY (1982)
TF0927
TF0927''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1982
TF0927''RECOVERED IN GOOD CONDITION.