CL1393 ***********************************************************************
CL1393  DESIGNATION -  GETTY=E 27
CL1393  PID         -  CL1393
CL1393  STATE/COUNTY-  GA/TWIGGS
CL1393  USGS QUAD   -  JEFFERSONVILLE (1985)
CL1393
CL1393                         *CURRENT SURVEY CONTROL
CL1393  ___________________________________________________________________
CL1393* NAD 83(1994)-  32 40 53.74576(N)    083 20 18.70920(W)     ADJUSTED
CL1393* NAVD 88     -       161.136  (meters)     528.66   (feet)  POSTED
CL1393  ___________________________________________________________________
CL1393  LAPLACE CORR-          -2.29  (seconds)                    DEFLEC99
CL1393  GEOID HEIGHT-         -27.48  (meters)                     GEOID99
CL1393  DYNAMIC HT  -         160.950 (meters)     528.05  (feet)  COMP
CL1393  MODELED GRAV-     979,511.8   (mgal)                       NAVD 88
CL1393
CL1393  HORZ ORDER  -  FIRST
CL1393  VERT ORDER  -  * POSTED, Code B , SEE BELOW
CL1393
CL1393.The horizontal coordinates were established by classical geodetic methods
CL1393.and adjusted by the National Geodetic Survey in September 1997.
CL1393
CL1393.The orthometric height was determined by differential leveling
CL1393.and adjusted by the National Geodetic Survey in 1992.
CL1393.* This is a POSTED BENCH MARK height.  Code B indicates a distribution
CL1393.rate of 1.1 thru 2.0 mm/km.
CL1393
CL1393.The Laplace correction was computed from DEFLEC99 derived deflections.
CL1393
CL1393.The geoid height was determined by GEOID99.
CL1393
CL1393.The dynamic height is computed by dividing the NAVD 88
CL1393.geopotential number by the normal gravity value computed on the
CL1393.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
CL1393.degrees latitude (g = 980.6199 gals.).
CL1393
CL1393.The modeled gravity was interpolated from observed gravity values.
CL1393
CL1393;                    North         East     Units   Scale      Converg.
CL1393;SPC GA W     -   297,596.468   777,662.155   MT  0.99997435 +0 26 49.9
CL1393;UTM  17      - 3,618,406.524   280,737.384   MT  1.00019285 -1 15 47.7
CL1393
CL1393:                Primary Azimuth Mark                     Grid Az
CL1393:SPC GA W     -  ELVA=B 27                                312 11 37.9
CL1393:UTM  17      -  ELVA=B 27                                313 54 15.5
CL1393
CL1393|---------------------------------------------------------------------|
CL1393| PID    Reference Object                     Distance      Geod. Az  |
CL1393|                                                           dddmmss.s |
CL1393| CL1394 ELVA=B 27                           APPROX. 1.1 KM 3123827.8 |
CL1393| CL3083 GETTY RM                             11.625 METERS 34221     |
CL1393|---------------------------------------------------------------------|
CL1393
CL1393                          SUPERSEDED SURVEY CONTROL
CL1393
CL1393  NAD 83(1986)-  32 40 53.73834(N)    083 20 18.72026(W) AD(       ) 1
CL1393  NAD 27      -  32 40 53.18800(N)    083 20 19.12600(W) AD(       ) 1
CL1393
CL1393.Superseded values are not recommended for survey control.
CL1393.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CL1393.See file dsdata.txt to determine how the superseded data were derived.
CL1393
CL1393_MARKER: DS = TRIANGULATION STATION DISK
CL1393_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
CL1393
CL1393  HISTORY     - Date     Condition        Recov. By
CL1393  HISTORY     - 1918     MONUMENTED       CGS
CL1393  HISTORY     - 1934     MARK NOT FOUND   CGS
CL1393  HISTORY     - 1949     MARK NOT FOUND   CGS
CL1393  HISTORY     - 1959     MARK NOT FOUND   CGS
CL1393
CL1393                          STATION DESCRIPTION
CL1393
CL1393''DESCRIBED BY COAST AND GEODETIC SURVEY 1934
CL1393''ABOUT 3/4 MILE SOUTHEAST ALONG THE MACON, DUBLIN AND SAVANNAH
CL1393''RAILWAY FROM JEFFERSONVILLE, 80 FEET WEST OF SIGN 1/2 MILE
CL1393''TO STATION, 280 FEET EAST OF A CROSSING, AT WEST END OF A CUT,
CL1393''4 FEET ABOVE TRACK AND 13 FEET NORTH OF NORTH RAIL.
CL1393''REFERENCE MARK = D-27, IS 30 FEET NORTH OF NORTH RAIL, 11.625
CL1393''METERS (38.14 FEET) FROM STATION IN GRID AZIMUTH 349 DEG 21
CL1393''MIN.  IN 1934 STATION REPORTED DESTROYED.
CL1393
CL1393                          STATION RECOVERY (1949)
CL1393
CL1393''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (CMT)
CL1393''STATION WAS ABOUT 0.5 MILE SE ALONG THE MACON, DUBLIN AND
CL1393''SAVANNAH RAILROAD FROM THE RAILROAD DEPOT AT JEFFERSONVILLE.
CL1393''IT WAS REPORTED IN 1934 TO HAVE BEEN DESTROYED.  THIS IS
CL1393''EVIDENTLY TRUE SINCE THE ORIGINAL DESCRIPTION PLACES IT
CL1393''WHERE IT WOULD CERTAINLY HAVE BEEN REMOVED BY RAILROAD DITCH
CL1393''CLEANING AND CUT WIDENING.  THIS IS ALSO CHECKED BY DISTANCE
CL1393''AND AZIMUTH FROM THE RECOVERED REFERENCE MARK.
CL1393''
CL1393''THE REFERENCE MARK WHICH IS NUMBERED ONLY AS B.M. D 27 IS 75
CL1393''YARDS SE OF A PRIVATE ROAD CROSSING, 30 FEET NE OF THE NE
CL1393''RAIL, 13.6 FEET NW OF A FENCE T-INTERSECTION WHICH IS NEAR
CL1393''THE NW END OF THE FIRST RAILROAD SE OF JEFFERSONVILLE, AND
CL1393''2 FEET SW OF THE RIGHT-OF-WAY FENCE ON THE NE SIDE OF THE
CL1393''RAILROAD.  IT IS A BRONZE REFERENCE DISK, IS FLUSH WITH THE
CL1393''GROUND, AND THE DISK IS STAMPED GETTY D 27 1918 ELEV. 527.089.
CL1393''THE ARROW OF THE REFERENCE MARK POINTS APPROXIMATELY TO
CL1393''GEORGIA GEODETIC SURVEY TRAVERSE STATION 1 B 16 WHICH IS ABOUT
CL1393''14 FEET NEARER THE REFERENCE MARK THAN WAS THE OLD STATION
CL1393''GETTY E 27, WHICH WAS 38.14 FEET IN GRID AZIMUTH 349 DEG 21
CL1393''MIN FROM THE REFERENCE MARK.  THE GRID AZIMUTH GIVEN HERE
CL1393''COUNTS FROM S ZERO.  IT IS SET IN CONCRETE.
CL1393
CL1393                          STATION RECOVERY (1959)
CL1393
CL1393''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (ALW)
CL1393''THE RAILROAD HAS BEEN PURCHASED BY THE SEABOARD AIR LINE
CL1393''RAILROAD AND REPORTEDLY IS NOW CALLED THE SEABOARD AIR LINE.
CL1393''DITCHES HAVE AGAIN BEEN CLEANED AND THE DITCH BACKSLOPE AT
CL1393''THIS POINT MACHINED.  THE STATION VERY EVIDENTLY WAS DESTROYED
CL1393''PRIOR TO 1949.  THE R.M. OF THE SUBJECT MARK IS APPARENTLY
CL1393''UNDISTURBED AT PRESENT, BUT IS CONSIDERED BEST ONLY A BENCH
CL1393''MARK ON LINE 59 GEORGIA.  AT 12.47 FEET N AND 5.04 FEET W OF
CL1393''THE PLANE COORDINATE POSITION OF THE SUBJECT MARK, THERE IS
CL1393''THE GEORGIA GEODETIC SURVEY TRAVERSE STATION AND BENCH MARK 1
CL1393''B 16 FOR WHICH SEE DESCRIPTION THEREOF.