LX1842 ***********************************************************************
LX1842  DESIGNATION -  BELFRY RM 3
LX1842  PID         -  LX1842
LX1842  STATE/COUNTY-  NY/WESTCHESTER
LX1842  USGS QUAD   -  HAVERSTRAW (1979)
LX1842
LX1842                         *CURRENT SURVEY CONTROL
LX1842  ___________________________________________________________________
LX1842* NAD 83(1986)-  41 14 01.     (N)    073 56 37.     (W)     SCALED
LX1842* NAVD 88     -         4.976  (meters)      16.33   (feet)  ADJUSTED
LX1842  ___________________________________________________________________
LX1842  GEOID HEIGHT-         -31.31  (meters)                     GEOID99
LX1842  DYNAMIC HT  -           4.975 (meters)      16.32  (feet)  COMP
LX1842  MODELED GRAV-     980,261.3   (mgal)                       NAVD 88
LX1842
LX1842  VERT ORDER  -  FIRST     CLASS II
LX1842
LX1842.The horizontal coordinates were scaled from a topographic map and have
LX1842.an estimated accuracy of +/- 6 seconds.
LX1842
LX1842.The orthometric height was determined by differential leveling
LX1842.and adjusted by the National Geodetic Survey in June 1991.
LX1842
LX1842.The geoid height was determined by GEOID99.
LX1842
LX1842.The dynamic height is computed by dividing the NAVD 88
LX1842.geopotential number by the normal gravity value computed on the
LX1842.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
LX1842.degrees latitude (g = 980.6199 gals.).
LX1842
LX1842.The modeled gravity was interpolated from observed gravity values.
LX1842
LX1842;                    North         East    Units  Estimated Accuracy
LX1842;SPC NY E     -   266,640.      196,640.      MT  (+/- 180 meters Scaled)
LX1842
LX1842                          SUPERSEDED SURVEY CONTROL
LX1842
LX1842  NGVD 29     -         5.277  (m)           17.31   (f) ADJUSTED    1 2
LX1842
LX1842.Superseded values are not recommended for survey control.
LX1842.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
LX1842.See file dsdata.txt to determine how the superseded data were derived.
LX1842
LX1842_MARKER: DR = REFERENCE MARK DISK
LX1842_SETTING: 66 = SET IN ROCK OUTCROP
LX1842_STAMPING: BELFRY 1900 NO 3 1966
LX1842_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD
LX1842+STABILITY: POSITION/ELEVATION WELL
LX1842
LX1842  HISTORY     - Date     Condition        Recov. By
LX1842  HISTORY     - 1966     MONUMENTED       CGS
LX1842  HISTORY     - 1982     GOOD             NGS
LX1842
LX1842                          STATION DESCRIPTION
LX1842
LX1842''DESCRIBED BY NATIONAL GEODETIC SURVEY 1982
LX1842''2.08 KM (1.25 MI) SW FROM MONTROSE.
LX1842''0.2 KM (0.1 MILE) NORTHWEST ALONG STATE HIGHWAY 9A FROM THE ENTRANCE
LX1842''OF THE FRANKLIN DELANO ROOSEVELT V.A. HOSPITAL IN MONTROSE, THENCE
LX1842''1.3 KM (0.8 MILE) SOUTHWEST ALONG DUTCH ROAD TO THE ENTRANCE GATE OF
LX1842''GEORGE ISLAND STATE PARK, THENCE 0.58 KM (0.35 MILE) SOUTHWEST ALONG
LX1842''THE PAVED ROAD OF THE PARK UNTIL THE SOUTHWEST END OF A LARGE PARKING
LX1842''AREA IS REACHED, THIS IS THE END OF THE TRUCK TRAVEL.  PACK SOUTHWEST
LX1842''UPHILL ALONG A TRAIL ROAD PASSING TO THE RIGHT OF A LARGE CIRCULAR
LX1842''PAVILLION FOR APPROXIMATELY 300 YARDS TO THE SOUTH END OF A HIGH BLUFF
LX1842''AND THE MARK IN TOP OF OUTCORP FLUSH WITH THE GROUND AND ABOUT FIVE
LX1842''FEET LOWER IN ELEVATION THAN THE STATION MARK, 4.66 METERS (15.3 FT)
LX1842''SOUTHWEST OF THE STATION MARK, 4.11 METERS (13.5 FT) NORTHWEST OF
LX1842''REFERENCE MARK NUMBER 2 AND 0.61 METERS (2.0 FT) WEST OF A PATH ALONG
LX1842''THE WESTERN SHORELINE OF THE RIVER.
LX1842''THE MARK IS ABOVE LEVEL WITH THE GROUND.