LN0172 ***********************************************************************
LN0172  DESIGNATION -  I 7
LN0172  PID         -  LN0172
LN0172  STATE/COUNTY-  CO/MOFFAT
LN0172  USGS QUAD   -  LIMESTONE HILL (1969)
LN0172
LN0172                         *CURRENT SURVEY CONTROL
LN0172  ___________________________________________________________________
LN0172* NAD 83(1986)-  40 33 55.     (N)    108 33 16.     (W)     SCALED
LN0172* NAVD 88     -      1934.227  (meters)    6345.88   (feet)  ADJUSTED
LN0172  ___________________________________________________________________
LN0172  GEOID HEIGHT-         -15.86  (meters)                     GEOID99
LN0172  DYNAMIC HT  -        1932.408 (meters)    6339.91  (feet)  COMP
LN0172  MODELED GRAV-     979,615.4   (mgal)                       NAVD 88
LN0172
LN0172  VERT ORDER  -  SECOND    CLASS 0
LN0172
LN0172.The horizontal coordinates were scaled from a topographic map and have
LN0172.an estimated accuracy of +/- 6 seconds.
LN0172
LN0172.The orthometric height was determined by differential leveling
LN0172.and adjusted by the National Geodetic Survey in June 1991.
LN0172
LN0172.The geoid height was determined by GEOID99.
LN0172
LN0172.The dynamic height is computed by dividing the NAVD 88
LN0172.geopotential number by the normal gravity value computed on the
LN0172.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
LN0172.degrees latitude (G = 980.6199 gals.).
LN0172
LN0172.The modeled gravity was interpolated from observed gravity values.
LN0172
LN0172;                    North         East    Units  Estimated Accuracy
LN0172;SPC CO N     -   446,040.      655,790.      MT  (+/- 180 meters Scaled)
LN0172
LN0172                          SUPERSEDED SURVEY CONTROL
LN0172
LN0172  NGVD 29     -      1932.920  (m)         6341.59   (f) ADJ UNCH    2 0
LN0172
LN0172.Superseded values are not recommended for survey control.
LN0172.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
LN0172.See file dsdata.txt to determine how the superseded data were derived.
LN0172
LN0172_MARKER: DD = SURVEY DISK
LN0172_SETTING: 65 = UNSPECIFIED ROCK
LN0172_STAMPING: I 7 1941 6342
LN0172_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
LN0172
LN0172  HISTORY     - Date     Condition        Recov. By
LN0172  HISTORY     - 1941     MONUMENTED       USGS
LN0172  HISTORY     - 1962     GOOD             NGS
LN0172
LN0172                          STATION DESCRIPTION
LN0172
LN0172''DESCRIBED BY NATIONAL GEODETIC SURVEY 1962
LN0172''9.1 MI SE FROM GREYSTONE.
LN0172''9.1 MILES SOUTHEAST ALONG COUNTY ROAD 10 FROM THE STORE AND POST
LN0172''OFFICE AT GREYSTONE, IN THE TOP OF A 12- BY 12-INCH ROCK WHICH
LN0172''PROJECTS 0.6 FOOT ABOVE THE GROUND, 120 YARDS SOUTH OF THE CENTER LINE
LN0172''OF THE ROAD, 91 FEET EAST OF THE CENTER LINE OF A TRACK ROAD, 65 FEET
LN0172''NORTH OF THE CENTER OF A GATE, 63 FEET NORTH OF A FENCE.