AR0280 ***********************************************************************
AR0280  DESIGNATION -  AD 9
AR0280  PID         -  AR0280
AR0280  STATE/COUNTY-  FL/BRADFORD
AR0280  USGS QUAD   -  STARKE (1991)
AR0280
AR0280                         *CURRENT SURVEY CONTROL
AR0280  ___________________________________________________________________
AR0280* NAD 83(1986)-  29 58 04.     (N)    082 05 58.     (W)     SCALED
AR0280* NAVD 88     -        51.141  (meters)     167.79   (feet)  ADJUSTED
AR0280  ___________________________________________________________________
AR0280  GEOID HEIGHT-         -27.99  (meters)                     GEOID99
AR0280  DYNAMIC HT  -          51.074 (meters)     167.57  (feet)  COMP
AR0280  MODELED GRAV-     979,320.2   (mgal)                       NAVD 88
AR0280
AR0280  VERT ORDER  -  FIRST     CLASS II
AR0280
AR0280.The horizontal coordinates were scaled from a topographic map and have
AR0280.an estimated accuracy of +/- 6 seconds.
AR0280
AR0280.The orthometric height was determined by differential leveling
AR0280.and adjusted by the National Geodetic Survey in June 1991.
AR0280
AR0280.The geoid height was determined by GEOID99.
AR0280
AR0280.The dynamic height is computed by dividing the NAVD 88
AR0280.geopotential number by the normal gravity value computed on the
AR0280.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
AR0280.degrees latitude (g = 980.6199 gals.).
AR0280
AR0280.The modeled gravity was interpolated from observed gravity values.
AR0280
AR0280;                    North         East    Units  Estimated Accuracy
AR0280;SPC FL N     -   109,710.      831,670.      MT  (+/- 180 meters Scaled)
AR0280
AR0280                          SUPERSEDED SURVEY CONTROL
AR0280
AR0280  NGVD 29     -        51.404  (m)          168.65   (f) ADJ UNCH    1 2
AR0280
AR0280.Superseded values are not recommended for survey control.
AR0280.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AR0280.See file dsdata.txt to determine how the superseded data were derived.
AR0280
AR0280_MARKER: DD = SURVEY DISK
AR0280_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
AR0280_STAMPING: AD 9
AR0280_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
AR0280+STABILITY: SURFACE MOTION
AR0280
AR0280  HISTORY     - Date     Condition        Recov. By
AR0280  HISTORY     - UNK      MONUMENTED       FLGS
AR0280  HISTORY     - 1954     GOOD             NGS
AR0280  HISTORY     - 1963     GOOD             FLDT
AR0280
AR0280                          STATION DESCRIPTION
AR0280
AR0280''DESCRIBED BY NATIONAL GEODETIC SURVEY 1954
AR0280''1.3 MI N FROM STARKE.
AR0280''ABOUT 1.3 MILES NORTH ALONG THE SEABOARD AIR LINE RAILWAY FROM
AR0280''THE STATION AT STARKE, ABOUT 0.15 MILE SOUTH OF MILE POST 677,
AR0280''53 1/2 FEET WEST OF WEST RAIL OF WEST MAIN TRACK, 105 FEET
AR0280''SOUTHWEST OF A SWITCH STAND AT THE NORTH END OF A SPUR TRACK
AR0280''LEADING SOUTHWEST, 12 1/2 FEET SOUTHEAST OF TELEPHONE POLE NO. 1128,
AR0280''47 FEET WEST OF WEST RAIL OF SPUR TRACK SOUTHWEST, 78 FEET
AR0280''NORTH-NORTHWEST OF NORTH END OF A 24-INCH PIPE CULVERT UNDER SPUR
AR0280''TRACK, ABOUT 1 1/2 FEET BELOW LEVEL OF TRACK AND SET IN THE TOP
AR0280''OF A CONCRETE POST PROJECTING 3 INCHES.
AR0280
AR0280                          STATION RECOVERY (1963)
AR0280
AR0280''RECOVERY NOTE BY FLORIDA DEPARTMENT OF TRANSPORTATION 1963
AR0280''RECOVERED IN GOOD CONDITION.