BS0878 ***********************************************************************
BS0878  DESIGNATION -  K 275
BS0878  PID         -  BS0878
BS0878  STATE/COUNTY-  GA/IRWIN
BS0878  USGS QUAD   -  OCILLA WEST (1987)
BS0878
BS0878                         *CURRENT SURVEY CONTROL
BS0878  ___________________________________________________________________
BS0878* NAD 83(1986)-  31 33 50.     (N)    083 22 05.     (W)     SCALED
BS0878* NAVD 88     -       104.022  (meters)     341.28   (feet)  ADJUSTED
BS0878  ___________________________________________________________________
BS0878  GEOID HEIGHT-         -26.76  (meters)                     GEOID99
BS0878  DYNAMIC HT  -         103.900 (meters)     340.88  (feet)  COMP
BS0878  MODELED GRAV-     979,459.1   (mgal)                       NAVD 88
BS0878
BS0878  VERT ORDER  -  FIRST     CLASS II
BS0878
BS0878.The horizontal coordinates were scaled from a topographic map and have
BS0878.an estimated accuracy of +/- 6 seconds.
BS0878
BS0878.The orthometric height was determined by differential leveling
BS0878.and adjusted by the National Geodetic Survey in June 1991.
BS0878
BS0878.The geoid height was determined by GEOID99.
BS0878
BS0878.The dynamic height is computed by dividing the NAVD 88
BS0878.geopotential number by the normal gravity value computed on the
BS0878.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
BS0878.degrees latitude (g = 980.6199 gals.).
BS0878
BS0878.The modeled gravity was interpolated from observed gravity values.
BS0878
BS0878;                    North         East    Units  Estimated Accuracy
BS0878;SPC GA W     -   173,640.      775,810.      MT  (+/- 180 meters Scaled)
BS0878
BS0878                          SUPERSEDED SURVEY CONTROL
BS0878
BS0878  NGVD 29     -       104.214  (m)          341.91   (f) ADJ UNCH    1 2
BS0878
BS0878.Superseded values are not recommended for survey control.
BS0878.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BS0878.See file dsdata.txt to determine how the superseded data were derived.
BS0878
BS0878_MARKER: DB = BENCH MARK DISK
BS0878_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
BS0878_STAMPING: K 275 1962
BS0878_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
BS0878+STABILITY: SURFACE MOTION
BS0878
BS0878  HISTORY     - Date     Condition        Recov. By
BS0878  HISTORY     - 1962     MONUMENTED       CGS
BS0878  HISTORY     - 1979     GOOD             NGS
BS0878
BS0878                          STATION DESCRIPTION
BS0878
BS0878''DESCRIBED BY COAST AND GEODETIC SURVEY 1962
BS0878''5.2 MI SW FROM MYSTIC.
BS0878''ABOUT 0.45 MILE NORTHWEST ALONG STATE HIGHWAY 32 FROM THE BRICK
BS0878''GRADE SCHOOL AT MYSTIC, THENCE 2.2 MILES SOUTHWEST ALONG A GRADED
BS0878''ROAD, THENCE 2.5 MILES SOUTH ALONG A BLACK TOP ROAD, 0.45 MILE
BS0878''NORTH OF THE JUNCTION OF U.S. HIGHWAY 319, NEAR THE NORTHEAST
BS0878''CORNER OF A SMALL CEMETERY, 131 FEET WEST OF THE CENTER LINE OF
BS0878''THE BLACK TOP ROAD, 143 FEET SOUTHWEST OF THE WEST END OF A 24
BS0878''INCH PIPE CULVERT UNDER THE ROAD, 119 FEET NORTH OF THE CENTER OF
BS0878''A STEEL GATE AT MAIN ENTRANCE TO CEMETERY, 8.3 FEET SOUTH OF THE
BS0878''FENCE CORNER AT THE NORTHEAST CORNER OF THE CEMETERY, 1.5 FEET EAST
BS0878''OF THE FENCE AROUND CEMETERY, 2 FEET NORTH OF A STEEL WITNESS
BS0878''POST, 2 FEET BELOW THE LEVEL OF THE ROAD AND SET IN THE TOP
BS0878''OF A CONCRETE POST PROJECTING 2 INCHES ABOVE THE LEVEL OF THE
BS0878''GROUND.
BS0878
BS0878                          STATION RECOVERY (1979)
BS0878
BS0878''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979
BS0878''RECOVERED IN GOOD CONDITION.