FB1209 ***********************************************************************
FB1209  DESIGNATION -  Q 53 A
FB1209  PID         -  FB1209
FB1209  STATE/COUNTY-  TN/SEVIER
FB1209  USGS QUAD   -  CLINGMANS DOME (1964)
FB1209
FB1209                         *CURRENT SURVEY CONTROL
FB1209  ___________________________________________________________________
FB1209* NAD 83(1986)-  35 37 26.     (N)    083 26 42.     (W)     SCALED
FB1209* NAVD 88     -      1218.571  (meters)    3997.93   (feet)  ADJUSTED
FB1209  ___________________________________________________________________
FB1209  GEOID HEIGHT-         -28.81  (meters)                     GEOID99
FB1209  DYNAMIC HT  -        1217.178 (meters)    3993.36  (feet)  COMP
FB1209  MODELED GRAV-     979,447.8   (mgal)                       NAVD 88
FB1209
FB1209  VERT ORDER  -  SECOND    CLASS 0
FB1209
FB1209.The horizontal coordinates were scaled from a topographic map and have
FB1209.an estimated accuracy of +/- 6 seconds.
FB1209
FB1209.The orthometric height was determined by differential leveling
FB1209.and adjusted by the National Geodetic Survey in June 1991.
FB1209
FB1209.The geoid height was determined by GEOID99.
FB1209
FB1209.The dynamic height is computed by dividing the NAVD 88
FB1209.geopotential number by the normal gravity value computed on the
FB1209.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
FB1209.degrees latitude (g = 980.6199 gals.).
FB1209
FB1209.The modeled gravity was interpolated from observed gravity values.
FB1209
FB1209;                    North         East    Units  Estimated Accuracy
FB1209;SPC TN       -   146,210.      831,420.      MT  (+/- 180 meters Scaled)
FB1209
FB1209                          SUPERSEDED SURVEY CONTROL
FB1209
FB1209  NGVD 29     -      1218.556  (m)         3997.88   (f) ADJ UNCH    2 0
FB1209
FB1209.Superseded values are not recommended for survey control.
FB1209.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
FB1209.See file dsdata.txt to determine how the superseded data were derived.
FB1209
FB1209_MARKER: DB = BENCH MARK DISK
FB1209_SETTING: 30 = CULVERT
FB1209_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
FB1209
FB1209  HISTORY     - Date     Condition        Recov. By
FB1209  HISTORY     - UNK      MONUMENTED       CGS
FB1209  HISTORY     - 1934     GOOD             NGS
FB1209  HISTORY     - 1963     GOOD             USGS
FB1209
FB1209                          STATION DESCRIPTION
FB1209
FB1209''DESCRIBED BY NATIONAL GEODETIC SURVEY 1934
FB1209''11.7 MI SE FROM GATLINBURG.
FB1209''11.7 MILES SOUTHEAST ALONG STATE HIGHWAY 71 FROM GATLINBURG,
FB1209''SEVIER COUNTY, IN THE GREAT SMOKY MOUNTAINS NATIONAL PARK, AT
FB1209''A STONE-BOX CULVERT, IN THE TOP OF THE WEST HEADWALL, 2.5 FEET
FB1209''SOUTH OF THE NORTH END, AND 24 FEET WEST OF THE CENTERLINE OF
FB1209''THE HIGHWAY.  A STANDARD DISK.
FB1209
FB1209                          STATION RECOVERY (1963)
FB1209
FB1209''RECOVERY NOTE BY US GEOLOGICAL SURVEY 1963
FB1209''RECOVERED IN GOOD CONDITION.