BS1001 ***********************************************************************
BS1001  DESIGNATION -  Z 78
BS1001  PID         -  BS1001
BS1001  STATE/COUNTY-  GA/CRISP
BS1001  USGS QUAD   -  PENIA (1977)
BS1001
BS1001                         *CURRENT SURVEY CONTROL
BS1001  ___________________________________________________________________
BS1001* NAD 83(1986)-  31 56 58.     (N)    083 42 11.     (W)     SCALED
BS1001* NAVD 88     -       116.513  (meters)     382.26   (feet)  ADJUSTED
BS1001  ___________________________________________________________________
BS1001  GEOID HEIGHT-         -26.97  (meters)                     GEOID99
BS1001  DYNAMIC HT  -         116.376 (meters)     381.81  (feet)  COMP
BS1001  MODELED GRAV-     979,455.1   (mgal)                       NAVD 88
BS1001
BS1001  VERT ORDER  -  SECOND    CLASS 0
BS1001
BS1001.The horizontal coordinates were scaled from a topographic map and have
BS1001.an estimated accuracy of +/- 6 seconds.
BS1001
BS1001.The orthometric height was determined by differential leveling
BS1001.and adjusted by the National Geodetic Survey in June 1991.
BS1001
BS1001.The geoid height was determined by GEOID99.
BS1001
BS1001.The dynamic height is computed by dividing the NAVD 88
BS1001.geopotential number by the normal gravity value computed on the
BS1001.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
BS1001.degrees latitude (g = 980.6199 gals.).
BS1001
BS1001.The modeled gravity was interpolated from observed gravity values.
BS1001
BS1001;                    North         East    Units  Estimated Accuracy
BS1001;SPC GA W     -   216,210.      743,830.      MT  (+/- 180 meters Scaled)
BS1001
BS1001                          SUPERSEDED SURVEY CONTROL
BS1001
BS1001  NGVD 29     -       116.680  (m)          382.81   (f) ADJ UNCH    2 0
BS1001
BS1001.Superseded values are not recommended for survey control.
BS1001.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
BS1001.See file dsdata.txt to determine how the superseded data were derived.
BS1001
BS1001_MARKER: DB = BENCH MARK DISK
BS1001_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
BS1001_STAMPING: Z 78 1934
BS1001_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
BS1001+STABILITY: SURFACE MOTION
BS1001
BS1001  HISTORY     - Date     Condition        Recov. By
BS1001  HISTORY     - 1934     MONUMENTED       CGS
BS1001  HISTORY     - 1974     MARK NOT FOUND   USGS
BS1001
BS1001                          STATION DESCRIPTION
BS1001
BS1001''DESCRIBED BY COAST AND GEODETIC SURVEY 1934
BS1001''AT MUSSELWHITE.
BS1001''AT MUSSELWHITE, CRISP COUNTY, 43.3 FEET SOUTHEAST OF THE ATLANTIC
BS1001''COAST LINE RAILROAD STATION SIGN, 143 FEET SOUTHEAST OF MILEPOST
BS1001''158, 128.3 FEET SOUTHEAST OF THE CENTER OF A ROAD CROSSING, 44.5
BS1001''FEET SOUTHWEST OF THE CENTERLINE OF STATE HIGHWAY 30, AND 27.4
BS1001''FEET NORTHEAST OF THE NORTHEAST RAIL.  A STANDARD DISK, STAMPED
BS1001''Z 78 1934 AND SET IN THE TOP OF A CONCRETE POST.
BS1001
BS1001                          STATION RECOVERY (1974)
BS1001
BS1001''RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974
BS1001''MARK NOT FOUND.