HV3961 ***********************************************************************
HV3961  DESIGNATION -  GEORGETOWN UNIV LOWER SPIRE
HV3961  PID         -  HV3961
HV3961  STATE/COUNTY-  DC/DISTRICT OF COLUMBIA
HV3961  USGS QUAD   -  WASHINGTON WEST (1983)
HV3961
HV3961                         *CURRENT SURVEY CONTROL
HV3961  ___________________________________________________________________
HV3961* NAD 83(1993)-  38 54 24.74069(N)    077 04 22.07541(W)     ADJUSTED
HV3961* NAVD 88     -
HV3961  ___________________________________________________________________
HV3961  LAPLACE CORR-          -2.87  (seconds)                    DEFLEC99
HV3961  GEOID HEIGHT-         -31.97  (meters)                     GEOID99
HV3961
HV3961  HORZ ORDER  -  THIRD
HV3961
HV3961.The horizontal coordinates were established by classical geodetic methods
HV3961.and adjusted by the National Geodetic Survey in November 1994.
HV3961
HV3961
HV3961.The Laplace correction was computed from DEFLEC99 derived deflections.
HV3961
HV3961.The geoid height was determined by GEOID99.
HV3961
HV3961;                    North         East     Units   Scale      Converg.
HV3961;SPC MD       -   451,674.66  1,291,617.38   sFT  0.99994999 -0 02 44.5
HV3961;SPC MD       -   137,670.713   393,685.766   MT  0.99994999 -0 02 44.5
HV3961;SPC VA N     - 2,138,625.285 3,623,785.416   MT  0.99996111 +0 53 26.7
HV3961;UTM  18      - 4,308,484.551   320,269.311   MT  0.99999779 -1 18 07.9
HV3961
HV3961                          SUPERSEDED SURVEY CONTROL
HV3961
HV3961  NAD 83(1991)-  38 54 24.73947(N)    077 04 22.07702(W) AD(       ) 4
HV3961  NAD 83(1986)-  38 54 24.73912(N)    077 04 22.08709(W) AD(       ) 4
HV3961  NAD 27      -  38 54 24.33900(N)    077 04 23.15900(W) AD(       ) 3
HV3961
HV3961.Superseded values are not recommended for survey control.
HV3961.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
HV3961.See file dsdata.txt to determine how the superseded data were derived.
HV3961
HV3961_MARKER: 89 = SPIRE
HV3961
HV3961  HISTORY     - Date     Condition        Recov. By
HV3961  HISTORY     - 1935     FIRST OBSERVED   CGS
HV3961  HISTORY     - 1938     GOOD             CGS
HV3961  HISTORY     - 1946     GOOD             CGS
HV3961  HISTORY     - 1946     GOOD             CGS
HV3961  HISTORY     - 1959     GOOD             CGS
HV3961  HISTORY     - 1961     GOOD             CGS
HV3961  HISTORY     - 1974     GOOD             NGS
HV3961  HISTORY     - 1979     GOOD             NGS
HV3961  HISTORY     - 19950607 GOOD             USPSQD
HV3961
HV3961                          STATION DESCRIPTION
HV3961
HV3961''DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (JHB)
HV3961''THIS IS AN UNOCCUPIED STATION.  THE OBJECT OBSERVED UPON WAS THE
HV3961''SINGLE FINIAL ON THE LOWER OF THE TWO PROMINENT SPIRES ON THE
HV3961''MAIN BUILDING AT GEORGETOWN UNIVERSITY.
HV3961
HV3961                          STATION RECOVERY (1938)
HV3961
HV3961''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 (TMP)
HV3961''STATION RECOVERED AS DESCRIBED.
HV3961
HV3961                          STATION RECOVERY (1946)
HV3961
HV3961''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (JMN)
HV3961''STATION RECOVERED AS DESCRIBED AND FOUND TO BE IN GOOD CONDITION.
HV3961''DESCRIPTION IS ADEQUATE.
HV3961
HV3961                          STATION RECOVERY (1946)
HV3961
HV3961''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1946 (RCB)
HV3961''STATION RECOVERD AS DESCRIBED.  A COMPLETE NEW DESCRIPTION
HV3961''FOLLOWS--THIS IS AN UNOCCUPIED STATION.  THE STATION OBSERVED
HV3961''UPON IS THE LOWER OF THE TWO PROMINENT SPIRES ON THE MAIN
HV3961''BUILDING AT GEORGETOWN UNIVERSITY.
HV3961
HV3961                          STATION RECOVERY (1959)
HV3961
HV3961''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959 (JKR)
HV3961''THIS INTERSECTION STATION WAS RECOVERED IN GOOD CONDITION AS
HV3961''DESCRIBED.
HV3961
HV3961                          STATION RECOVERY (1961)
HV3961
HV3961''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1961 (JPP)
HV3961''THIS STATION RECOVERED AS DESCRIBED AND WAS FOUND TO BE IN GOOD
HV3961''CONDITION.
HV3961
HV3961                          STATION RECOVERY (1974)
HV3961
HV3961''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (GWJ)
HV3961''STATION RECOVERED AS DESCRIBED.
HV3961
HV3961                          STATION RECOVERY (1979)
HV3961
HV3961''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1979 (BMP)
HV3961''THE LANDMARK INTERSECTED WAS THE LOWER OF THE TWO PROMINENT
HV3961''SPIRES IN THE MAIN BUILDINGS AT GEORGETOWN UNIVERSITY IN
HV3961''WASHINGTON D.C. THE BUILDING IS NOW CALLED HEALEY HALL.
HV3961
HV3961                          STATION RECOVERY (1995)
HV3961
HV3961''RECOVERY NOTE BY US POWER SQUADRON 1995
HV3961''RECOVERED IN GOOD CONDITION.