LC0370 ***********************************************************************
LC0370  DESIGNATION -  G 163
LC0370  PID         -  LC0370
LC0370  STATE/COUNTY-  IL/MCLEAN
LC0370  USGS QUAD   -  BLOOMINGTON EAST (1981)
LC0370
LC0370                         *CURRENT SURVEY CONTROL
LC0370  ___________________________________________________________________
LC0370* NAD 83(1986)-  40 28 35.     (N)    088 59 54.     (W)     SCALED
LC0370* NAVD 88     -       239.082  (meters)     784.39   (feet)  ADJUSTED
LC0370  ___________________________________________________________________
LC0370  GEOID HEIGHT-         -32.08  (meters)                     GEOID99
LC0370  DYNAMIC HT  -         238.970 (meters)     784.02  (feet)  COMP
LC0370  MODELED GRAV-     980,149.2   (mgal)                       NAVD 88
LC0370
LC0370  VERT ORDER  -  FIRST     CLASS II
LC0370
LC0370.The horizontal coordinates were scaled from a topographic map and have
LC0370.an estimated accuracy of +/- 6 seconds.
LC0370
LC0370.The orthometric height was determined by differential leveling
LC0370.and adjusted by the National Geodetic Survey in June 1991.
LC0370.WARNING-Repeat measurements at this control monument indicate possible
LC0370.vertical movement.
LC0370
LC0370.The geoid height was determined by GEOID99.
LC0370
LC0370.The dynamic height is computed by dividing the NAVD 88
LC0370.geopotential number by the normal gravity value computed on the
LC0370.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
LC0370.degrees latitude (g = 980.6199 gals.).
LC0370
LC0370.The modeled gravity was interpolated from observed gravity values.
LC0370
LC0370;                    North         East    Units  Estimated Accuracy
LC0370;SPC IL E     -   423,110.      243,610.      MT  (+/- 180 meters Scaled)
LC0370
LC0370                          SUPERSEDED SURVEY CONTROL
LC0370
LC0370  NGVD 29     -       239.168  (m)          784.67   (f) ADJ UNCH    1 2
LC0370
LC0370.Superseded values are not recommended for survey control.
LC0370.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
LC0370.See file dsdata.txt to determine how the superseded data were derived.
LC0370
LC0370_MARKER: DB = BENCH MARK DISK
LC0370_SETTING: 40 = FOUNDATION WALL
LC0370_STAMPING: G 163 1954
LC0370_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
LC0370+STABILITY: POSITION/ELEVATION WELL
LC0370
LC0370  HISTORY     - Date     Condition        Recov. By
LC0370  HISTORY     - 1954     MONUMENTED       CGS
LC0370  HISTORY     - 1986     GOOD             NGS
LC0370
LC0370                          STATION DESCRIPTION
LC0370
LC0370''DESCRIBED BY COAST AND GEODETIC SURVEY 1954
LC0370''AT BLOOMINGTON.
LC0370''AT BLOOMINGTON, ABOUT 0.3 MILE WEST ALONG THE NEW YORK CENTRAL
LC0370''RAILROAD FROM THE FREIGHT STATION, LOCATED BETWEEN CROSSING OF
LC0370''SOUTH MASON STREET AND SOUTH LEE STREET, SET VERTICALLY IN THE
LC0370''SOUTH FACE OF SUNBEAM BAKERY COMPANY BUILDING, 18 FEET NORTH OF
LC0370''NORTH RAIL OF NORTH MAIN TRACK, 0.6 FOOT EAST OF SOUTHWEST CORNER
LC0370''OF BUILDING AND ABOUT 2 FEET ABOVE SIDE WALK.
LC0370
LC0370                          STATION RECOVERY (1986)
LC0370
LC0370''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1986
LC0370''RECOVERED IN GOOD CONDITION.  A NEW DESCRIPTION FOLLOWS.  IN
LC0370''BLOOMINGTON, AT 508 WEST OLIVE STREET, SET VERTICALLY IN THE SOUTH
LC0370''FACE NEAR THE SOUTHWEST CORNER OF THE CONCRETE FOUNDATION WALL OF THE
LC0370''PURITY BAKING COMPANY, AND 0.6 M (2.0 FT) EAST OF THE SOUTHWEST CORNER
LC0370''OF THE BUILDING.
LC0370''THE MARK IS 0.6 M ABOVE THE GROUND.