LC1158 ***********************************************************************
LC1158  DESIGNATION -  L 38
LC1158  PID         -  LC1158
LC1158  STATE/COUNTY-  IL/LOGAN
LC1158  USGS QUAD   -  LINCOLN EAST (1980)
LC1158
LC1158                         *CURRENT SURVEY CONTROL
LC1158  ___________________________________________________________________
LC1158* NAD 83(1986)-  40 08 45.     (N)    089 21 41.     (W)     SCALED
LC1158* NAVD 88     -       180.852  (meters)     593.35   (feet)  ADJUSTED
LC1158  ___________________________________________________________________
LC1158  GEOID HEIGHT-         -32.53  (meters)                     GEOID99
LC1158  DYNAMIC HT  -         180.759 (meters)     593.04  (feet)  COMP
LC1158  MODELED GRAV-     980,111.9   (mgal)                       NAVD 88
LC1158
LC1158  VERT ORDER  -  SECOND    CLASS 0
LC1158
LC1158.The horizontal coordinates were scaled from a topographic map and have
LC1158.an estimated accuracy of +/- 6 seconds.
LC1158
LC1158.The orthometric height was determined by differential leveling
LC1158.and adjusted by the National Geodetic Survey in June 1991.
LC1158
LC1158.The geoid height was determined by GEOID99.
LC1158
LC1158.The dynamic height is computed by dividing the NAVD 88
LC1158.geopotential number by the normal gravity value computed on the
LC1158.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
LC1158.degrees latitude (g = 980.6199 gals.).
LC1158
LC1158.The modeled gravity was interpolated from observed gravity values.
LC1158
LC1158;                    North         East    Units  Estimated Accuracy
LC1158;SPC IL W     -   386,490.      768,620.      MT  (+/- 180 meters Scaled)
LC1158
LC1158                          SUPERSEDED SURVEY CONTROL
LC1158
LC1158  NGVD 29     -       180.936  (m)          593.62   (f) ADJ UNCH    2 0
LC1158
LC1158.Superseded values are not recommended for survey control.
LC1158.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
LC1158.See file dsdata.txt to determine how the superseded data were derived.
LC1158
LC1158_MARKER: DB = BENCH MARK DISK
LC1158_SETTING: 30 = LIMESTONE BASE OF COLONADE
LC1158_STAMPING: L 38 1934
LC1158_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
LC1158
LC1158  HISTORY     - Date     Condition        Recov. By
LC1158  HISTORY     - 1934     MONUMENTED       CGS
LC1158
LC1158                          STATION DESCRIPTION
LC1158
LC1158''DESCRIBED BY COAST AND GEODETIC SURVEY 1934
LC1158''AT LINCOLN.
LC1158''AT LINCOLN, LOGAN COUNTY, AT THE FRONT ENTRANCE TO THE POST
LC1158''OFFICE, AND IN THE TOP OF THE SOUTHWEST CORNER OF THE LIMESTONE
LC1158''BASE OF THE NORTH COLONADE.  A STANDARD DISK, STAMPED L 38 1934.