GM0809 ***********************************************************************
GM0809  DESIGNATION -  NEAR RIO VISTA
GM0809  PID         -  GM0809
GM0809  STATE/COUNTY-  NM/TAOS
GM0809  USGS QUAD   -  TAOS SW (1967)
GM0809
GM0809                         *CURRENT SURVEY CONTROL
GM0809  ___________________________________________________________________
GM0809* NAD 83(1992)-  36 18 08.83672(N)    105 44 47.23544(W)     ADJUSTED
GM0809* NAVD 88     -      2132.     (meters)    6995.     (feet)  VERTCON
GM0809  ___________________________________________________________________
GM0809  LAPLACE CORR-           7.77  (seconds)                    DEFLEC99
GM0809  GEOID HEIGHT-         -17.86  (meters)                     GEOID99
GM0809
GM0809  HORZ ORDER  -  SECOND
GM0809
GM0809.The horizontal coordinates were established by classical geodetic methods
GM0809.and adjusted by the National Geodetic Survey in December 1993.
GM0809
GM0809.The NAVD 88 height was computed by applying the VERTCON shift value to
GM0809.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
GM0809
GM0809.The Laplace correction was computed from DEFLEC99 derived deflections.
GM0809
GM0809.The geoid height was determined by GEOID99.
GM0809
GM0809;                    North         East     Units   Scale      Converg.
GM0809;SPC NM C     -   588,188.103   545,223.194   MT  0.99992519 +0 17 53.3
GM0809;UTM  13      - 4,017,754.418   432,981.107   MT  0.99965534 -0 26 31.0
GM0809
GM0809                          SUPERSEDED SURVEY CONTROL
GM0809
GM0809  NAD 83(1986)-  36 18 08.84162(N)    105 44 47.24007(W) AD(       ) 2
GM0809  NAD 27      -  36 18 08.75845(N)    105 44 45.18785(W) AD(       ) 2
GM0809  NGVD 29     -      2131.     (m)         6991.     (f) VERT ANG
GM0809
GM0809.Superseded values are not recommended for survey control.
GM0809.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
GM0809.See file dsdata.txt to determine how the superseded data were derived.
GM0809
GM0809  HISTORY     - Date     Condition        Recov. By
GM0809  HISTORY     - 1954     MONUMENTED       CGS
GM0809
GM0809                          STATION DESCRIPTION
GM0809
GM0809''DESCRIBED BY COAST AND GEODETIC SURVEY 1954 (WRH)
GM0809''THE STATION IS LOCATED ABOUT 12 MILES AIRLINE SOUTHWEST OF TAOS,
GM0809''ON THE WEST SIDE OF U.S. HIGHWAY 64.
GM0809''
GM0809''THE MARK IS A COPPER WASHER AND PIN CEMENTED IN TOP OF A 2
GM0809''INCH IRON PIPE WHICH PROJECTS ABOUT 6 INCHES ABOVE THE GROUND.
GM0809''THERE IS NO STAMPING ON THE MARK.  IT IS 54 FEET SOUTHWEST OF
GM0809''THE CENTERLINE OF A DIRT ROAD, 2 FEET NORTH OF AN EAST-WEST
GM0809''FENCE LINE AND 245 FEET WEST OF THE CENTER LINE OF THE HIGHWAY.
GM0809''IT IS 355.095 FEET OR 108.233 METERS NORTHWEST OF TRIANGULATION
GM0809''STATION RIO VISTA.  THE CENTER OF THE MARK WAS INTERSECTED.