HY0467 ***********************************************************************
HY0467  DESIGNATION -  D 38
HY0467  PID         -  HY0467
HY0467  STATE/COUNTY-  WV/PUTNAM
HY0467  USGS QUAD   -  HURRICANE (1989)
HY0467
HY0467                         *CURRENT SURVEY CONTROL
HY0467  ___________________________________________________________________
HY0467* NAD 83(1986)-  38 25 55.     (N)    082 01 28.     (W)     SCALED
HY0467* NAVD 88     -       210.066  (meters)     689.19   (feet)  ADJUSTED
HY0467  ___________________________________________________________________
HY0467  GEOID HEIGHT-         -33.34  (meters)                     GEOID99
HY0467  DYNAMIC HT  -         209.922 (meters)     688.72  (feet)  COMP
HY0467  MODELED GRAV-     979,938.5   (mgal)                       NAVD 88
HY0467
HY0467  VERT ORDER  -  SECOND    CLASS 0
HY0467
HY0467.The horizontal coordinates were scaled from a topographic map and have
HY0467.an estimated accuracy of +/- 6 seconds.
HY0467
HY0467.The orthometric height was determined by differential leveling
HY0467.and adjusted by the National Geodetic Survey in June 1991.
HY0467.WARNING-Repeat measurements at this control monument indicate possible
HY0467.vertical movement.
HY0467
HY0467.The geoid height was determined by GEOID99.
HY0467
HY0467.The dynamic height is computed by dividing the NAVD 88
HY0467.geopotential number by the normal gravity value computed on the
HY0467.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
HY0467.degrees latitude (g = 980.6199 gals.).
HY0467
HY0467.The modeled gravity was interpolated from observed gravity values.
HY0467
HY0467;                    North         East    Units  Estimated Accuracy
HY0467;SPC WV S     -   159,430.      510,560.      MT  (+/- 180 meters Scaled)
HY0467
HY0467                          SUPERSEDED SURVEY CONTROL
HY0467
HY0467  NGVD 29     -       210.253  (m)          689.81   (f) ADJ UNCH    2 0
HY0467
HY0467.Superseded values are not recommended for survey control.
HY0467.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
HY0467.See file dsdata.txt to determine how the superseded data were derived.
HY0467
HY0467_MARKER: DB = BENCH MARK DISK
HY0467_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
HY0467_STAMPING: D 38 1935
HY0467_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
HY0467+STABILITY: SURFACE MOTION
HY0467
HY0467  HISTORY     - Date     Condition        Recov. By
HY0467  HISTORY     - 1935     MONUMENTED       CGS
HY0467  HISTORY     - 1956     GOOD             NGS
HY0467
HY0467                          STATION DESCRIPTION
HY0467
HY0467''DESCRIBED BY NATIONAL GEODETIC SURVEY 1956
HY0467''AT HURRICANE.
HY0467''AT HURRICANE, ALONG THE CHESAPEAKE AND OHIO RAILWAY, 62 1/2
HY0467''FEET EAST OF THE NORTHEAST CORNER OF STATION, 60 1/2 FEET
HY0467''EAST-NORTHEAST OF SOUTHEAST CORNER OF STATION, 34 1/2 FEET
HY0467''SOUTH OF SOUTH RAIL OF SOUTH TRACK, 18 1/2 FEET NORTHEAST OF
HY0467''POWER POLE NO. 723/98, IN THE CENTER AND ABOUT 15 FEET WEST OF
HY0467''EAST END OF RAILROAD PARK, 16 FEET EAST OF A FIRE HYDRANT, 1 FOOT
HY0467''WEST OF A WHITE WOODEN WITNESS POST, ABOUT 1 FOOT ABOVE LEVEL OF
HY0467''TRACK AND SET IN THE TOP OF A CONCRETE POST PROJECTING 1 INCH.