CJ0864 ***********************************************************************
CJ0864  DESIGNATION -  FORT SUMTER FLAGPOLE NEW
CJ0864  PID         -  CJ0864
CJ0864  STATE/COUNTY-  SC/CHARLESTON
CJ0864  USGS QUAD   -  FORT MOULTRIE (1979)
CJ0864
CJ0864                         *CURRENT SURVEY CONTROL
CJ0864  ___________________________________________________________________
CJ0864* NAD 83(1986)-  32 45 08.12560(N)    079 52 28.29110(W)     ADJUSTED
CJ0864* NAVD 88     -
CJ0864  ___________________________________________________________________
CJ0864  LAPLACE CORR-          -2.96  (seconds)                    DEFLEC99
CJ0864  GEOID HEIGHT-         -33.25  (meters)                     GEOID99
CJ0864
CJ0864  HORZ ORDER  -  THIRD
CJ0864
CJ0864.The North Carolina/South Carolina HARNS have been completed but,
CJ0864.due to contractual restrictions, coordinates for these stations
CJ0864.will NOT be published in the near future. In the interim, the
CJ0864.published coordinates in North and South Carolina will not be
CJ0864.consistent with the Continuously Operating Reference Stations
CJ0864.(CORS). The HARN coordinates for these stations are available
CJ0864.upon request. Contact Gary Thompson(919-733-3836), or Lewis
CJ0864.Lapine(803-896-7700).
CJ0864.
CJ0864.In addition, the published North and South Carolina positions
CJ0864.(NAD 83 (1986)) are NOT consistent with those determined in
CJ0864.adjacent state readjustments. The discontinuity between stations
CJ0864.located in North or South Carolina and those in adjacent states
CJ0864.which have been adjusted to the HARN may be as much as 5
CJ0864.decimeters. This will result in a significant loss of accuracy
CJ0864.over lines crossing such state borders.
CJ0864
CJ0864
CJ0864.The horizontal coordinates were established by classical geodetic methods
CJ0864.and adjusted by the National Geodetic Survey in July 1986.
CJ0864
CJ0864
CJ0864.The Laplace correction was computed from DEFLEC99 derived deflections.
CJ0864
CJ0864.The geoid height was determined by GEOID99.
CJ0864
CJ0864;                    North         East     Units   Scale      Converg.
CJ0864;SPC SC       -   336,235.80  2,346,003.09   iFT  0.99992069 +0 37 26.3
CJ0864;SPC SC       -   102,484.672   715,061.743   MT  0.99992069 +0 37 26.3
CJ0864;UTM  17      - 3,624,382.957   605,432.837   MT  0.99973707 +0 36 32.2
CJ0864
CJ0864                          SUPERSEDED SURVEY CONTROL
CJ0864
CJ0864  NAD 27      -  32 45 07.49188(N)    079 52 28.97722(W) AD(       ) 3
CJ0864
CJ0864.Superseded values are not recommended for survey control.
CJ0864.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CJ0864.See file dsdata.txt to determine how the superseded data were derived.
CJ0864
CJ0864_MARKER: 62 = FLAGPOLE
CJ0864
CJ0864  HISTORY     - Date     Condition        Recov. By
CJ0864  HISTORY     - 1933     FIRST OBSERVED   CGS
CJ0864  HISTORY     - 1956     GOOD             CGS
CJ0864  HISTORY     - 1963     GOOD             CGS
CJ0864  HISTORY     - 1963     GOOD             CGS
CJ0864  HISTORY     - 1978     GOOD             ALSTER
CJ0864  HISTORY     - 1981     GOOD             NGS
CJ0864  HISTORY     - 19970620 GOOD             USPSQD
CJ0864
CJ0864                          STATION DESCRIPTION
CJ0864
CJ0864''DESCRIBED BY COAST AND GEODETIC SURVEY 1933 (GDC)
CJ0864''THE WHITE FLAGPOLE AT FORT SUMTER.
CJ0864
CJ0864                          STATION RECOVERY (1956)
CJ0864
CJ0864''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 (IRR)
CJ0864''THE FLAGPOLE WAS RECOVERED IN GOOD CONDITION.  THE PUBLISHED
CJ0864''DESCRIPTION IS INADEQUATE.  A NEW DESCRIPTION FOLLOWS--
CJ0864''
CJ0864''THE FLAGPOLE IS LOCATED IN FORT SUMTER, IN THE CENTER OF THE
CJ0864''CONCRETE WALKWAY LEADING TO THE FORT FROM THE LANDING PIER.  THE
CJ0864''FLAGPOLE SITS ON TOP OF A MONUMENT ABOUT 3 FT.  IN DIAMETER AND 10
CJ0864''FT. TALL.  IT IS IN MEMORY OF A MAJOR ANDERSON, U.S.A.  THE
CJ0864''FLAGPOLE IS PAINTED WHITE.
CJ0864
CJ0864                          STATION RECOVERY (1963)
CJ0864
CJ0864''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (WMR)
CJ0864''DESTROYED.  THE FLAGPOLE HAS BEEN MOVED TO A DIFFERENT LOCATION.
CJ0864
CJ0864                          STATION RECOVERY (1963)
CJ0864
CJ0864''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (RWT)
CJ0864''THE STATION WAS RECOVERED AS DESCRIBED.
CJ0864''
CJ0864''OFFICE NOTE--APPARENTLY THE 1963 POSITION IS THE POSITION OF THE NEW
CJ0864''LOCATION OF THE FLAGPOLE.
CJ0864
CJ0864                          STATION RECOVERY (1978)
CJ0864
CJ0864''RECOVERY NOTE BY ALSTER AND ASSOCIATES ENGINEERS 1978 (LOC)
CJ0864''STATION RECOVERED GOOD.
CJ0864''
CJ0864''DISTANCE AND DIRECTION FROM NEAREST TOWN--FORT SUMTER.
CJ0864
CJ0864                          STATION RECOVERY (1981)
CJ0864
CJ0864''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1981 (JCL)
CJ0864''THE FORT SUMTER NEW FLAGPOLE IS THE TALLEST OF FIVE POLES, ABOUT
CJ0864''15 METERS (49.2 FT) HIGH, SET IN A 1 METER (3.3 FT) HIGH ROUND
CJ0864''CONCRETE BASE, PAINTED WHITE WITH A GOLD BALL AT THE APEX. IT
CJ0864''IS IN THE ELEVATED GRASS AREA ON THE SEAWARD SIDE OF THE FORT
CJ0864''PROPER.
CJ0864
CJ0864                          STATION RECOVERY (1997)
CJ0864
CJ0864''RECOVERY NOTE BY US POWER SQUADRON 1997
CJ0864''RECOVERED IN GOOD CONDITION.