LC1002 ***********************************************************************
LC1002  DESIGNATION -  D 163
LC1002  PID         -  LC1002
LC1002  STATE/COUNTY-  IL/MCLEAN
LC1002  USGS QUAD   -  BLOOMINGTON WEST (1981)
LC1002
LC1002                         *CURRENT SURVEY CONTROL
LC1002  ___________________________________________________________________
LC1002* NAD 83(1986)-  40 28 43.     (N)    089 01 34.     (W)     SCALED
LC1002* NAVD 88     -       230.567  (meters)     756.45   (feet)  ADJUSTED
LC1002  ___________________________________________________________________
LC1002  GEOID HEIGHT-         -32.11  (meters)                     GEOID99
LC1002  DYNAMIC HT  -         230.459 (meters)     756.10  (feet)  COMP
LC1002  MODELED GRAV-     980,147.7   (mgal)                       NAVD 88
LC1002
LC1002  VERT ORDER  -  FIRST     CLASS II
LC1002
LC1002.The horizontal coordinates were scaled from a topographic map and have
LC1002.an estimated accuracy of +/- 6 seconds.
LC1002
LC1002.The orthometric height was determined by differential leveling
LC1002.and adjusted by the National Geodetic Survey in June 1991.
LC1002
LC1002.The geoid height was determined by GEOID99.
LC1002
LC1002.The dynamic height is computed by dividing the NAVD 88
LC1002.geopotential number by the normal gravity value computed on the
LC1002.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
LC1002.degrees latitude (g = 980.6199 gals.).
LC1002
LC1002.The modeled gravity was interpolated from observed gravity values.
LC1002
LC1002;                    North         East    Units  Estimated Accuracy
LC1002;SPC IL E     -   423,370.      241,260.      MT  (+/- 180 meters Scaled)
LC1002
LC1002                          SUPERSEDED SURVEY CONTROL
LC1002
LC1002  NGVD 29     -       230.628  (m)          756.65   (f) ADJ UNCH    1 2
LC1002
LC1002.Superseded values are not recommended for survey control.
LC1002.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
LC1002.See file dsdata.txt to determine how the superseded data were derived.
LC1002
LC1002_MARKER: DB = BENCH MARK DISK
LC1002_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
LC1002_STAMPING: D 163 1954
LC1002_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
LC1002+STABILITY: SURFACE MOTION
LC1002
LC1002  HISTORY     - Date     Condition        Recov. By
LC1002  HISTORY     - 1954     MONUMENTED       CGS
LC1002  HISTORY     - 1959     GOOD             NGS
LC1002
LC1002                          STATION DESCRIPTION
LC1002
LC1002''DESCRIBED BY COAST AND GEODETIC SURVEY 1954
LC1002''2 MI W FROM BLOOMINGTON.
LC1002''ABOUT 2.0 MILES WEST ALONG THE NEW YORK CENTRAL RAILROAD FROM
LC1002''THE FREIGHT STATION AT BLOOMINGTON, AT A PRIVATE GRAVEL ROAD
LC1002''CROSSING, 27 3/4 FEET SOUTH OF SOUTH RAIL, 59 FEET SOUTHEAST OF
LC1002''CENTER OF CROSSING, 49 FEET EAST OF CENTER LINE OF ROAD, 12 FEET
LC1002''NORTH OF CENTER LINE OF A DRIVE EAST TO A HOUSE, 12 FEET EAST
LC1002''OF THE EIGHTH TELEPHONE POLE EAST OF MILE POST IND 168, 2 FEET
LC1002''NORTH OF A FENCE LINE, 2 FEET NORTHEAST OF A WHITE WOODEN WITNESS
LC1002''POST, ABOUT 2 FEET ABOVE LEVEL OF TRACK AND SET IN THE TOP OF A
LC1002''CONCRETE POST PROJECTING 4 INCHES.
LC1002
LC1002                          STATION RECOVERY (1959)
LC1002
LC1002''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1959
LC1002''RECOVERED IN GOOD CONDITION.