HV4048 ***********************************************************************
HV4048  DESIGNATION -  LINCOLN ECC 1935
HV4048  PID         -  HV4048
HV4048  STATE/COUNTY-  DC/DISTRICT OF COLUMBIA
HV4048  USGS QUAD   -  WASHINGTON WEST (1983)
HV4048
HV4048                         *CURRENT SURVEY CONTROL
HV4048  ___________________________________________________________________
HV4048* NAD 83(1993)-  38 53 20.64543(N)    077 03 01.08446(W)     ADJUSTED
HV4048* NAVD 88     -         8.     (meters)      26.     (feet)  SCALED
HV4048  ___________________________________________________________________
HV4048  LAPLACE CORR-          -2.72  (seconds)                    DEFLEC99
HV4048  GEOID HEIGHT-         -32.03  (meters)                     GEOID99
HV4048
HV4048  HORZ ORDER  -  SECOND
HV4048
HV4048.The horizontal coordinates were established by classical geodetic methods
HV4048.and adjusted by the National Geodetic Survey in November 1994.
HV4048
HV4048.The orthometric height was scaled from a topographic map.
HV4048
HV4048.The Laplace correction was computed from DEFLEC99 derived deflections.
HV4048
HV4048.The geoid height was determined by GEOID99.
HV4048
HV4048;                    North         East     Units   Scale      Converg.
HV4048;SPC MD       -   445,186.07  1,298,015.80   sFT  0.99994987 -0 01 53.7
HV4048;SPC MD       -   135,692.985   395,636.008   MT  0.99994987 -0 01 53.7
HV4048;SPC VA N     - 2,136,679.673 3,625,767.739   MT  0.99995959 +0 54 17.2
HV4048;UTM  18      - 4,306,464.454   322,175.808   MT  0.99998939 -1 17 15.2
HV4048
HV4048:                Primary Azimuth Mark                     Grid Az
HV4048:SPC MD       -  POTOMAC PARK NW BASE                     130 47 32.4
HV4048:SPC VA N     -  POTOMAC PARK NW BASE                     129 51 21.5
HV4048:UTM  18      -  POTOMAC PARK NW BASE                     132 02 53.9
HV4048
HV4048|---------------------------------------------------------------------|
HV4048| PID    Reference Object                     Distance      Geod. Az  |
HV4048|                                                           dddmmss.s |
HV4048| HV1998 POTOMAC PARK NW BASE                APPROX. 1.9 KM 1304538.7 |
HV4048| HV4047 LINCOLN 1924                          0.921 METERS 22247     |
HV4048|---------------------------------------------------------------------|
HV4048
HV4048                          SUPERSEDED SURVEY CONTROL
HV4048
HV4048  NAD 83(1991)-  38 53 20.64415(N)    077 03 01.08598(W) AD(       ) 2
HV4048  NAD 83(1986)-  38 53 20.64386(N)    077 03 01.09651(W) AD(       ) 2
HV4048  NAD 27      -  38 53 20.24300(N)    077 03 02.17300(W) AD(       ) 2
HV4048
HV4048.Superseded values are not recommended for survey control.
HV4048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
HV4048.See file dsdata.txt to determine how the superseded data were derived.
HV4048
HV4048_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
HV4048
HV4048  HISTORY     - Date     Condition        Recov. By
HV4048  HISTORY     - 1935     MONUMENTED       CGS
HV4048
HV4048                          STATION DESCRIPTION
HV4048
HV4048''DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (JHB)
HV4048''THIS IS A DESCRIPTION OF AN ECCENTRIC OCCUPATION OF THE OLD
HV4048''C. AND G.S. STATION LINCOLN.  INSTRUMENT AND LIGHTS WERE SET
HV4048''AT A POINT 0.715 METER N AND NE CORNER OF THE S BLOCK OF
HV4048''GRANITE FORMING THE SW CORNER OF THE TOP OF THE LINCOLN
HV4048''MEMORIAL, 0.669 METER E OF THE NE CORNER OF THE W BLOCK OF
HV4048''GRANITE FORMING THE CORNER, AND 0.979 METER NE OF A CROSS
HV4048''SCRATCHED IN THE TOP OF THE GRANITE COPING.  (THIS CROSS MARKS
HV4048''A STATION OF UNKNOWN ORIGIN AND IS REFERRED TO BELOW.)
HV4048''THE ECCENTRIC OCCUPATION WAS 0.942 METER NE OF THE INSIDE
HV4048''CORNER OF THE SW CORNER OF THE COPING.  IT IS NOT MARKED.
HV4048''NO REFERENCE MARKS.