HW3668 ***********************************************************************
HW3668  DESIGNATION -  J 95 RESET
HW3668  PID         -  HW3668
HW3668  STATE/COUNTY-  VA/RAPPAHANNOCK
HW3668  USGS QUAD   -  THORNTON GAP (1994)
HW3668
HW3668                         *CURRENT SURVEY CONTROL
HW3668  ___________________________________________________________________
HW3668* NAD 83(1986)-  38 39 46.     (N)    078 22 20.     (W)     SCALED
HW3668* NAVD 88     -       334.603  (meters)    1097.78   (feet)  ADJUSTED
HW3668  ___________________________________________________________________
HW3668  GEOID HEIGHT-         -32.66  (meters)                     GEOID99
HW3668  DYNAMIC HT  -         334.372 (meters)    1097.02  (feet)  COMP
HW3668  MODELED GRAV-     979,927.5   (mgal)                       NAVD 88
HW3668
HW3668  VERT ORDER  -  SECOND    CLASS II
HW3668
HW3668.The horizontal coordinates were scaled from a topographic map and have
HW3668.an estimated accuracy of +/- 6 seconds.
HW3668
HW3668.The orthometric height was determined by differential leveling
HW3668.and adjusted by the National Geodetic Survey in May 1999.
HW3668
HW3668.The geoid height was determined by GEOID99.
HW3668
HW3668.The dynamic height is computed by dividing the NAVD 88
HW3668.geopotential number by the normal gravity value computed on the
HW3668.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
HW3668.degrees latitude (g = 980.6199 gals.).
HW3668
HW3668.The modeled gravity was interpolated from observed gravity values.
HW3668
HW3668;                    North         East    Units  Estimated Accuracy
HW3668;SPC VA N     - 2,110,580.    3,511,120.      MT  (+/- 180 meters Scaled)
HW3668
HW3668                          SUPERSEDED SURVEY CONTROL
HW3668
HW3668.No superseded survey control is available for this station.
HW3668
HW3668_MARKER: I = METAL ROD
HW3668_SETTING: 15 = METAL ROD DRIVEN INTO GROUND. SEE TEXT FOR ADDITIONAL
HW3668+WITH SETTING: INFORMATION.
HW3668_STAMPING: J 95 RESET 1992
HW3668_PROJECTION: FLUSH
HW3668_MAGNETIC: N = NO MAGNETIC MATERIAL
HW3668_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
HW3668
HW3668  HISTORY     - Date     Condition        Recov. By
HW3668  HISTORY     - 1992     MONUMENTED       NGS
HW3668  HISTORY     - 19981002 GOOD             NGS
HW3668
HW3668                          STATION DESCRIPTION
HW3668
HW3668''DESCRIBED BY NATIONAL GEODETIC SURVEY 1992
HW3668''4.0 MI (6.4 KM) WESTERLY ALONG US HWY 211 FROM THE SKYLINE DRIVE
HW3668''OVERPASS TO THE MARK ON THE RIGHT IN FRONT OF THE SHENANDOAH NATIONAL
HW3668''PARK HEADQUARTERS BUILDING, A METAL ROD DRIVEN 2.1 METERS AND
HW3668''FLUSH WITH THE GROUND, 13 FT (4.0 M) EAST OF THE EAST EDGE OF
HW3668''THE HIGHWAY, 6 FT (1.8 M) NORTH NORTHWEST OF A CATCHBASIN, AND 3 FT
HW3668''(0.9 M) WEST OF A LARGE SIGN INSCRIBED SHENANDOAH NATIONAL PARK
HW3668''HEADQUARTERS.  NOTE--ACCESS IS THROUGH A LOGO CAP.
HW3668
HW3668                          STATION RECOVERY (1998)
HW3668
HW3668''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1998 (RLA)
HW3668''RECOVERED AS DESCRIBED.