OB0199 ***********************************************************************
OB0199  DESIGNATION -  A 97
OB0199  PID         -  OB0199
OB0199  STATE/COUNTY-  ME/SAGADAHOC
OB0199  USGS QUAD   -  BATH (1980)
OB0199
OB0199                         *CURRENT SURVEY CONTROL
OB0199  ___________________________________________________________________
OB0199* NAD 83(1986)-  43 53 41.     (N)    069 49 14.     (W)     SCALED
OB0199* NAVD 88     -        26.516  (meters)      86.99   (feet)  ADJUSTED
OB0199  ___________________________________________________________________
OB0199  GEOID HEIGHT-         -25.73  (meters)                     GEOID99
OB0199  DYNAMIC HT  -          26.514 (meters)      86.99  (feet)  COMP
OB0199  MODELED GRAV-     980,524.6   (mgal)                       NAVD 88
OB0199
OB0199  VERT ORDER  -  SECOND    CLASS 0
OB0199
OB0199.The horizontal coordinates were scaled from a topographic map and have
OB0199.an estimated accuracy of +/- 6 seconds.
OB0199
OB0199.The orthometric height was determined by differential leveling
OB0199.and adjusted by the National Geodetic Survey in June 1991.
OB0199
OB0199.The geoid height was determined by GEOID99.
OB0199
OB0199.The dynamic height is computed by dividing the NAVD 88
OB0199.geopotential number by the normal gravity value computed on the
OB0199.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
OB0199.degrees latitude (g = 980.6199 gals.).
OB0199
OB0199.The modeled gravity was interpolated from observed gravity values.
OB0199
OB0199;                    North         East    Units  Estimated Accuracy
OB0199;SPC ME W     -   117,970.      927,810.      MT  (+/- 180 meters Scaled)
OB0199
OB0199                          SUPERSEDED SURVEY CONTROL
OB0199
OB0199  NGVD 29     -        26.727  (m)           87.69   (f) ADJ UNCH    2 0
OB0199
OB0199.Superseded values are not recommended for survey control.
OB0199.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
OB0199.See file dsdata.txt to determine how the superseded data were derived.
OB0199
OB0199_MARKER: DB = BENCH MARK DISK
OB0199_SETTING: 66 = SET IN ROCK OUTCROP
OB0199_STAMPING: A 97 1943
OB0199_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
OB0199+STABILITY: POSITION/ELEVATION WELL
OB0199
OB0199  HISTORY     - Date     Condition        Recov. By
OB0199  HISTORY     - 1943     MONUMENTED       CGS
OB0199  HISTORY     - 1978     GOOD             LOCENG
OB0199  HISTORY     - 19910404 GOOD             USPSQD
OB0199
OB0199                          STATION DESCRIPTION
OB0199
OB0199''DESCRIBED BY COAST AND GEODETIC SURVEY 1943
OB0199''1.2 MI S FROM BATH.
OB0199''1.2 MILES SOUTH ALONG STATE HIGHWAY 209 FROM THE COUNTY COURTHOUSE AT
OB0199''BATH, SAGADAHOC COUNTY, 80 FEET NORTHWEST OF THE JUNCTION OF MARSHALL
OB0199''STREET, 28.6 FEET WEST OF THE CENTER LINE OF THE HIGHWAY, 4.6 FEET
OB0199''NORTH OF A SMALL PINE TREE, IN THE EAST END OF A HIGH ROCK LEDGE, AND
OB0199''ABOUT 6 FEET HIGHER THAN THE HIGHWAY.  A STANDARD DISK, STAMPED A 97
OB0199''1943.
OB0199
OB0199                          STATION RECOVERY (1978)
OB0199
OB0199''RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1978
OB0199''RECOVERED IN GOOD CONDITION.
OB0199
OB0199                          STATION RECOVERY (1991)
OB0199
OB0199''RECOVERY NOTE BY US POWER SQUADRON 1991 (AMW)
OB0199''RECOVERED IN GOOD CONDITION.