National Geodetic Survey,   Retrieval Date = OCTOBER 28, 2000
 DX4951 ***********************************************************************
 DX4951  DESIGNATION -  ODE
 DX4951  PID         -  DX4951
 DX4951  STATE/COUNTY-  CA/SAN DIEGO
 DX4951  USGS QUAD   -  BORREGO PALM CANYON (1974)
 DX4951
 DX4951                         *CURRENT SURVEY CONTROL
 DX4951  ___________________________________________________________________
 DX4951* NAD 83(1992)-  33 15 32.01278(N)    116 25 07.67543(W)     ADJUSTED
 DX4951* NAVD 88     -       461.     (meters)    1512.     (feet)  VERTCON
 DX4951  ___________________________________________________________________
 DX4951  EPOCH DATE  -        1991.35
 DX4951  LAPLACE CORR-         -14.91  (seconds)                    DEFLEC99
 DX4951  GEOID HEIGHT-         -32.30  (meters)                     GEOID99
 DX4951
 DX4951  HORZ ORDER  -  THIRD
 DX4951
 DX4951.The horizontal coordinates were established by classical geodetic methods
 DX4951.and adjusted by the National Geodetic Survey in June 1996.
 DX4951.The horizontal coordinates are valid at the epoch date displayed above.
 DX4951.The epoch date for horizontal control is a decimal equivalence
 DX4951.of Year/Month/Day.
 DX4951
 DX4951.The NAVD 88 height was computed by applying the VERTCON shift value to
 DX4951.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 DX4951
 DX4951.The Laplace correction was computed from DEFLEC99 derived deflections.
 DX4951
 DX4951.The geoid height was determined by GEOID99.
 DX4951
 DX4951;                    North         East     Units   Scale      Converg.
 DX4951;SPC CA 6     - 2,037,867.35  6,510,066.25   sFT  0.99995500 -0 05 33.9
 DX4951;SPC CA 6     -   621,143.210 1,984,272.162   MT  0.99995500 -0 05 33.9
 DX4951;UTM  11      - 3,680,138.963   554,134.655   MT  0.99963613 +0 19 07.5
 DX4951
 DX4951:                Primary Azimuth Mark                     Grid Az
 DX4951:SPC CA 6     -  GEM                                      081 47 47.8
 DX4951:UTM  11      -  GEM                                      081 23 06.4
 DX4951
 DX4951|---------------------------------------------------------------------|
 DX4951| PID    Reference Object                     Distance      Geod. Az  |
 DX4951|                                                           dddmmss.s |
 DX4951| DX4950 GEM                                 APPROX. 2.1 KM 0814213.9 |
 DX4951|---------------------------------------------------------------------|
 DX4951
 DX4951                          SUPERSEDED SURVEY CONTROL
 DX4951
 DX4951  NAD 83(1986)-  33 15 32.01806(N)    116 25 07.67810(W) AD(1984.00) 3
 DX4951  NAD 27      -  33 15 31.87270(N)    116 25 04.61916(W) AD(       ) 3
 DX4951  NGVD 29     -       460.     (m)         1509.     (f) VERT ANG
 DX4951
 DX4951.Superseded values are not recommended for survey control.
 DX4951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DX4951.See file dsdata.txt to determine how the superseded data were derived.
 DX4951
 DX4951_MARKER: DD = SURVEY DISK
 DX4951_SETTING: 0 = UNSPECIFIED SETTING
 DX4951_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DX4951
 DX4951  HISTORY     - Date     Condition        Recov. By
 DX4951  HISTORY     - 1941     MONUMENTED       USE
 DX4951
 DX4951                          STATION DESCRIPTION
 DX4951
 DX4951'DESCRIBED BY US ENGINEERS 1941
 DX4951'STATION IS STANDARD DISK MARKED ODE 1941.
 DX4951'
 DX4951'STATION IS LOCATED ABOUT 4.5 MILES NORTHWEST OF BORREGO POST OFFICE,
 DX4951'ON HIGHEST PART OF ROUNDED KNOLL, AND BETWEEN TWO LARGE ROCKS.
 DX4951'ABOUT 30 MINUTE PACK FROM SOUTHEAST BASE OF HILL.
 DX4951'
 DX4951'TO REACH FROM BORREGO POST OFFICE PROCEED WEST ALONG BORREGO STATE
 DX4951'PARK ROAD 2.0 MILES TO INTERSECTION, NORTH 2.0 MILES TO CORNER, WEST
 DX4951'1.6 MILES TO Y INTERSECTION, FOLLOW SOUTHWEST FORK ABOUT 50 FEET TO
 DX4951'DIM TRUCK TRAIL, FOLLOW WINDING TRUCK TRAIL 0.7 MILE WEST TO BASE
 DX4951'OF HILL AND NORTH EDGE OF DRY WASH, THENCE ON FOOT UP HILL
 DX4951'NORTHWEST TO TOP OF ROUND KNOLL (ABOUT 1/2 MILE) AND STATION SITE.
 DX4951'
 DX4951'REFERENCE MARK 1 IS LOCATED 51.80 FEET SOUTHEAST OF STATION SET IN
 DX4951'LARGE BOULDER, STAMPED R.M. 1 ODE 1941.