CL0528 ***********************************************************************
CL0528  DESIGNATION -  C 27
CL0528  PID         -  CL0528
CL0528  STATE/COUNTY-  GA/TWIGGS
CL0528  USGS QUAD   -  JEFFERSONVILLE (1985)
CL0528
CL0528                         *CURRENT SURVEY CONTROL
CL0528  ___________________________________________________________________
CL0528* NAD 83(1986)-  32 41 12.     (N)    083 20 41.     (W)     SCALED
CL0528* NAVD 88     -       159.584  (meters)     523.57   (feet)  ADJUSTED
CL0528  ___________________________________________________________________
CL0528  GEOID HEIGHT-         -27.48  (meters)                     GEOID99
CL0528  DYNAMIC HT  -         159.405 (meters)     522.98  (feet)  COMP
CL0528  MODELED GRAV-     979,512.6   (mgal)                       NAVD 88
CL0528
CL0528  VERT ORDER  -  FIRST     CLASS II
CL0528
CL0528.The horizontal coordinates were scaled from a topographic map and have
CL0528.an estimated accuracy of +/- 6 seconds.
CL0528
CL0528.The orthometric height was determined by differential leveling
CL0528.and adjusted by the National Geodetic Survey in June 1991.
CL0528
CL0528.The geoid height was determined by GEOID99.
CL0528
CL0528.The dynamic height is computed by dividing the NAVD 88
CL0528.geopotential number by the normal gravity value computed on the
CL0528.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
CL0528.degrees latitude (g = 980.6199 gals.).
CL0528
CL0528.The modeled gravity was interpolated from observed gravity values.
CL0528
CL0528;                    North         East    Units  Estimated Accuracy
CL0528;SPC GA W     -   298,150.      777,080.      MT  (+/- 180 meters Scaled)
CL0528
CL0528                          SUPERSEDED SURVEY CONTROL
CL0528
CL0528  NGVD 29     -       159.717  (m)          524.00   (f) ADJ UNCH    1 2
CL0528
CL0528.Superseded values are not recommended for survey control.
CL0528.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CL0528.See file dsdata.txt to determine how the superseded data were derived.
CL0528
CL0528_MARKER: DB = BENCH MARK DISK
CL0528_SETTING: 36 = BUILDING
CL0528_STAMPING: C 27 1918 ELEV 523.880 FEET
CL0528_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
CL0528
CL0528  HISTORY     - Date     Condition        Recov. By
CL0528  HISTORY     - 1918     MONUMENTED       CGS
CL0528  HISTORY     - 1962     GOOD             NGS
CL0528  HISTORY     - 1977     MARK NOT FOUND   NGS
CL0528
CL0528                          STATION DESCRIPTION
CL0528
CL0528''DESCRIBED BY NATIONAL GEODETIC SURVEY 1962
CL0528''AT JEFFERSONVILLE.
CL0528''AT JEFFERSONVILLE, NEAR THE JUNCTION OF NORTH RAILROAD STREET AND
CL0528''NORTH ASH STREET, SET ON THE TOP OF A CONCRETE BASE AND NEAR THE
CL0528''SOUTHWEST END OF THE IRON STAIRWAY LEADING UP THE NORTHWEST SIDE
CL0528''OF A BRICK BUILDING OCCUPIED BY L.V. NORRIS GROCERY STORE, 27
CL0528''FEET SOUTHEAST OF THE CENTER LINE OF NORTH ASH STREET, 65 FEET
CL0528''NORTHEAST OF THE CENTER LINE OF NORTH RAILROAD AVENUE, 5.2 FEET
CL0528''NORTH OF THE WEST CORNER OF THE STORE BUILDING AND 4 INCHES ABOVE
CL0528''THE LEVEL OF THE GROUND.
CL0528
CL0528                          STATION RECOVERY (1977)
CL0528
CL0528''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977
CL0528''MARK NOT FOUND.