National Geodetic Survey,   Retrieval Date = OCTOBER 28, 2000
 DC1947 ***********************************************************************
 DC1947  DESIGNATION -  GUARD USE 1941
 DC1947  PID         -  DC1947
 DC1947  STATE/COUNTY-  CA/SAN DIEGO
 DC1947  USGS QUAD   -  AGUA CALIENTE SPRING (1959)
 DC1947
 DC1947                         *CURRENT SURVEY CONTROL
 DC1947  ___________________________________________________________________
 DC1947* NAD 83(1992)-  32 58 21.03781(N)    116 18 46.78245(W)     ADJUSTED
 DC1947* NAVD 88     -      1571.71   (+/-2cm)    5156.5    (feet)  VERTCON
 DC1947  ___________________________________________________________________
 DC1947  EPOCH DATE  -        1991.35
 DC1947  LAPLACE CORR-          -6.83  (seconds)                    DEFLEC99
 DC1947  GEOID HEIGHT-         -32.69  (meters)                     GEOID99
 DC1947
 DC1947  HORZ ORDER  -  THIRD
 DC1947  VERT ORDER  -  THIRD ? (See Below)
 DC1947
 DC1947.The horizontal coordinates were established by classical geodetic methods
 DC1947.and adjusted by the National Geodetic Survey in June 1996.
 DC1947.The horizontal coordinates are valid at the epoch date displayed above.
 DC1947.The epoch date for horizontal control is a decimal equivalence
 DC1947.of Year/Month/Day.
 DC1947
 DC1947.The NAVD 88 height was computed by applying the VERTCON shift value to
 DC1947.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 DC1947.The vertical order pertains to the superseded datum.
 DC1947
 DC1947.The Laplace correction was computed from DEFLEC99 derived deflections.
 DC1947
 DC1947.The geoid height was determined by GEOID99.
 DC1947
 DC1947;                    North         East     Units   Scale      Converg.
 DC1947;SPC CA 6     - 1,933,630.74  6,542,346.60   sFT  0.99997392 -0 02 04.6
 DC1947;SPC CA 6     -   589,371.829 1,994,111.232   MT  0.99997392 -0 02 04.6
 DC1947;UTM  11      - 3,648,448.935   564,197.659   MT  0.99965081 +0 22 26.1
 DC1947
 DC1947:                Primary Azimuth Mark                     Grid Az
 DC1947:SPC CA 6     -  CARRIZO                                  120 19 56.1
 DC1947:UTM  11      -  CARRIZO                                  119 55 25.4
 DC1947
 DC1947|---------------------------------------------------------------------|
 DC1947| PID    Reference Object                     Distance      Geod. Az  |
 DC1947|                                                           dddmmss.s |
 DC1947| DC1868 CARRIZO                             APPROX.32.3 KM 1201751.5 |
 DC1947|---------------------------------------------------------------------|
 DC1947
 DC1947                          SUPERSEDED SURVEY CONTROL
 DC1947
 DC1947  NAD 83(1986)-  32 58 21.04524(N)    116 18 46.77884(W) AD(1984.00) 3
 DC1947  NAD 27      -  32 58 20.87123(N)    116 18 43.71295(W) AD(       ) 3
 DC1947  NGVD 29     -      1571.00   (m)         5154.2    (f) LEVELING    3
 DC1947
 DC1947.Superseded values are not recommended for survey control.
 DC1947.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DC1947.See file dsdata.txt to determine how the superseded data were derived.
 DC1947
 DC1947_MARKER: DD = SURVEY DISK
 DC1947_SETTING: 0 = UNSPECIFIED SETTING
 DC1947_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DC1947
 DC1947  HISTORY     - Date     Condition        Recov. By
 DC1947  HISTORY     - 1941     MONUMENTED       USE
 DC1947
 DC1947                          STATION DESCRIPTION
 DC1947
 DC1947'DESCRIBED BY US ENGINEERS 1941
 DC1947'STATION IS A STANDARD DISK SET IN A CONCRETE POST AT GROUND LEVEL
 DC1947'AND STAMPED TRI GUARD 1941.
 DC1947'
 DC1947'IT IS LOCATED ON LOW RIDGE ABOVE VALLECITO CREEK WASH, ABOUT 19
 DC1947'MILES SOUTHEAST OF JULIAN, 3 MILES EAST OF VALLECITOS AND 1/2 MILE
 DC1947'NORTHWEST OF AGUA CALIENTE HOT SPRINGS.  JUST ABOVE, ON THE BLUFF
 DC1947'OF THE ONLY CATTLE GUARD BETWEEN CAMPBELLS RANCH AND PLASTER CITY.
 DC1947'
 DC1947'TO REACH FROM OLD VALLECITOS STAGE STATION GO EAST 2.4 MILES ON
 DC1947'VALLEY ROAD TO A FENCE WITH A WOODEN CATTLE GUARD.  LEAVE TRUCK
 DC1947'AND HIKE UP RIDGE TO THE LEFT.  STATION IS ON THE UPPER SLOPE
 DC1947'OVERLOOKING THE ROAD.
 DC1947'
 DC1947'REFERENCE MARK NO. 1 IS ON THE RIDGE 45 FEET SOUTH OF GUARD.  A
 DC1947'STANDARD DISK IN POST STAMPED R.M. NO. 1 GUARD 1941.
 DC1947'
 DC1947'REFERENCE MARK NO. 2 IS B.M. NO. 8 ON LEVEL LINE 71 ABOUT 100 FEET
 DC1947'WEST OF THE CATTLE GUARD AND ROAD.  A STANDARD DISK SET IN A
 DC1947'CONCRETE POST AND STAMPED B.M. S-P NO. 8.