JW1586 ***********************************************************************
JW1586  DESIGNATION -  D 198
JW1586  PID         -  JW1586
JW1586  STATE/COUNTY-  MD/GARRETT
JW1586  USGS QUAD   -  TABLE ROCK (1981)
JW1586
JW1586                         *CURRENT SURVEY CONTROL
JW1586  ___________________________________________________________________
JW1586* NAD 83(1986)-  39 22 28.     (N)    079 24 54.     (W)     SCALED
JW1586* NAVD 88     -       750.477  (meters)    2462.19   (feet)  ADJUSTED
JW1586  ___________________________________________________________________
JW1586  GEOID HEIGHT-         -31.12  (meters)                     GEOID99
JW1586  DYNAMIC HT  -         749.960 (meters)    2460.49  (feet)  COMP
JW1586  MODELED GRAV-     979,912.7   (mgal)                       NAVD 88
JW1586
JW1586  VERT ORDER  -  SECOND    CLASS I
JW1586
JW1586.The horizontal coordinates were scaled from a topographic map and have
JW1586.an estimated accuracy of +/- 6 seconds.
JW1586
JW1586.The orthometric height was determined by differential leveling
JW1586.and adjusted by the National Geodetic Survey in April 1995.
JW1586
JW1586.The geoid height was determined by GEOID99.
JW1586
JW1586.The dynamic height is computed by dividing the NAVD 88
JW1586.geopotential number by the normal gravity value computed on the
JW1586.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
JW1586.degrees latitude (g = 980.6199 gals.).
JW1586
JW1586.The modeled gravity was interpolated from observed gravity values.
JW1586
JW1586;                    North         East    Units  Estimated Accuracy
JW1586;SPC MD       -   192,330.      191,930.      MT  (+/- 180 meters Scaled)
JW1586
JW1586                          SUPERSEDED SURVEY CONTROL
JW1586
JW1586.No superseded survey control is available for this station.
JW1586
JW1586_MARKER: DD = SURVEY DISK
JW1586_SETTING: 32 = HEADWALL
JW1586_STAMPING: D 198 1991
JW1586_MAGNETIC: O = OTHER; SEE DESCRIPTION
JW1586_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
JW1586+STABILITY: SURFACE MOTION
JW1586
JW1586  HISTORY     - Date     Condition        Recov. By
JW1586  HISTORY     - 1991     MONUMENTED       MDSHA
JW1586
JW1586                          STATION DESCRIPTION
JW1586
JW1586''DESCRIBED BY MARYLAND DOT HIGHWAY ADMINISTRATION 1991
JW1586''THE MARK IS LOCATED ABOUT 1.5 MI (2.4 KM) NORTH-NORTHEAST OF GORTNER,
JW1586''2.45 MI (3.94 KM) SOUTH-SOUTHWEST OF OAKLAND AND ALONG U.S. HIGHWAY
JW1586''219.  IT IS ON ROAD RIGHT-OF-WAY.  TO REACH THE MARK FROM THE POST
JW1586''OFFICE IN OAKLAND, GO SOUTHWEST ON SECOND STREET FOR 0.2 MI (0.3 KM)
JW1586''TO U.S. HIGHWAY 219.  TURN LEFT AND GO SOUTH ON U.S. HIGHWAY 219
JW1586''FOR 2.9 MI (4.7 KM) TO THE MARK ON THE RIGHT.  THE POINT IS MARKED
JW1586''WITH A MARYLAND STATE HIGHWAY ADMINISTRATION SURVEY DISK SET IN THE
JW1586''NORTHEAST CORNER OF THE TOP OF A CONCRETE HEADWALL.  IT IS 68.0 FT
JW1586''(20.7 M) NORTHWEST OF THE CENTER OF U.S. HIGHWAY 219, 32.5 FT (9.9
JW1586''M) SOUTHWEST OF A TELEPHONE POLE NUMBERED C AND P 86 AND 1.5 FT (0.5
JW1586''M) NORTHWEST OF THE WITNESS POST.  IT IS ABOUT 11.0 FT (3.4 M) BELOW
JW1586''THE SURFACE OF THE ROAD.