National Geodetic Survey,   Retrieval Date = JANUARY 30, 2015
 DC1903 ***********************************************************************
 DC1903  DESIGNATION -  CABEZ USE 1941
 DC1903  PID         -  DC1903
 DC1903  STATE/COUNTY-  CA/SAN DIEGO
 DC1903  COUNTRY     -  US
 DC1903  USGS QUAD   -  JACUMBA (1975)
 DC1903
 DC1903                         *CURRENT SURVEY CONTROL
 DC1903  ______________________________________________________________________
 DC1903* NAD 83(1992) POSITION- 32 44 31.24171(N) 116 07 59.94442(W)   ADJUSTED  
 DC1903* NAD 83(1992) EPOCH   -  1991.35
 DC1903* NAVD 88 ORTHO HEIGHT -  1396.77  (+/-2cm)     4582.6   (feet) VERTCON   
 DC1903  ______________________________________________________________________
 DC1903  GEOID HEIGHT    -        -33.15  (meters)                     GEOID12A
 DC1903  LAPLACE CORR    -         -7.96  (seconds)                    DEFLEC12A
 DC1903  HORZ ORDER      -  THIRD
 DC1903  VERT ORDER      -  THIRD ? (See Below)
 DC1903
 DC1903.The horizontal coordinates were established by classical geodetic methods
 DC1903.and adjusted by the National Geodetic Survey in June 1996.
 DC1903.
 DC1903.The NAVD 88 height was computed by applying the VERTCON shift value to
 DC1903.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 DC1903
 DC1903.The vertical order pertains to the NGVD 29 superseded value.
 DC1903
 DC1903.The Laplace correction was computed from DEFLEC12A derived deflections.
 DC1903
 DC1903. The following values were computed from the NAD 83(1992) position.
 DC1903
 DC1903;                    North         East     Units Scale Factor Converg.
 DC1903;SPC CA 6     -   563,813.673 2,010,936.018   MT  1.00000713   +0 03 50.8
 DC1903;SPC CA 6     - 1,849,778.69  6,597,545.92   sFT  1.00000713   +0 03 50.8
 DC1903;UTM  11      - 3,623,019.081   581,197.929   MT  0.99968130   +0 28 07.6
 DC1903
 DC1903!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DC1903!SPC CA 6     -   0.99978595  x   1.00000713  =   0.99979308
 DC1903!UTM  11      -   0.99978595  x   0.99968130  =   0.99946732
 DC1903
 DC1903:                Primary Azimuth Mark                     Grid Az
 DC1903:SPC CA 6     -  CARRIZO                                  050 05 53.5
 DC1903:UTM  11      -  CARRIZO                                  049 41 36.7
 DC1903
 DC1903|---------------------------------------------------------------------|
 DC1903| PID    Reference Object                     Distance      Geod. Az  |
 DC1903|                                                           dddmmss.s |
 DC1903| DC1868 CARRIZO                             APPROX.14.4 KM 0500944.3 |
 DC1903|---------------------------------------------------------------------|
 DC1903
 DC1903                          SUPERSEDED SURVEY CONTROL
 DC1903
 DC1903  NAD 83(1986)-  32 44 31.24571(N)    116 07 59.94340(W) AD(1984.00) 3
 DC1903  NAD 27      -  32 44 31.02761(N)    116 07 56.87831(W) AD(       ) 3
 DC1903  NGVD 29 (07/19/86) 1396.00   (m)         4580.0    (f) LEVELING    3  
 DC1903
 DC1903.Superseded values are not recommended for survey control.
 DC1903
 DC1903.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DC1903.See file dsdata.txt to determine how the superseded data were derived.
 DC1903
 DC1903_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS8119723019(NAD 83)
 DC1903
 DC1903_MARKER: DD = SURVEY DISK
 DC1903_SETTING: 0 = UNSPECIFIED SETTING
 DC1903_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DC1903
 DC1903  HISTORY     - Date     Condition        Report By
 DC1903  HISTORY     - 1941     MONUMENTED       USE
 DC1903
 DC1903                          STATION DESCRIPTION
 DC1903
 DC1903'DESCRIBED BY US ENGINEERS 1941
 DC1903'STATION IS STANDARD DISK IN MONUMENT 3 INCHES ABOVE GROUND, STAMPED
 DC1903'CABEZ.
 DC1903'
 DC1903'IT IS LOCATED 12.7 MILES (BY RAILROAD) WEST OF COYOTE WELLS, 30 FEET
 DC1903'SOUTHWEST OF CENTERLINE OF SAN DIEGO-ARIZONA RAILROAD, 37.44 FEET
 DC1903'SOUTHEAST OF LARGE BUSH, 250 FEET NORTHWEST OF MILE-POST NO. 110.
 DC1903'
 DC1903'TO REACH FROM COYOTE WELLS, GO WEST ON HIGHWAY 80 FOR 4.8 MILES,
 DC1903'TURN SHARP RIGHT ONTO DIRT ROAD, GO 0.7 MILES (CROSS RR) TURN LEFT
 DC1903'AND GO 0.7 MILES TO FORK, TAKE LEFT FORK AND GO 1.3 MILES TO FORK,
 DC1903'TAKE RIGHT FORK AND GO 0.1 MILE TO FORK, TAKE LEFT FORK AND GO 0.5
 DC1903'MILES TO RAILROAD CROSSING (CROSS RR) CONTINUE 0.2 MILES TO FORK,
 DC1903'TAKE LEFT FORK AND GO 0.4 MILES TO RAILROAD CROSSING (CROSS RR)
 DC1903'AND CONTINUE 1.0 MILE TO FORK, TAKE LEFT FORK AND GO 0.7 MILES TO
 DC1903'RAILROAD CROSSING (CROSSING (CROSS RR) TURN RIGHT AND GO 0.2
 DC1903'MILES TO FORK, TAKE RIGHT AND GO 0.9 MILES TO STATION.
 DC1903'
 DC1903'REFERENCE MARK NO. 1 IS CHISELED CROSS IN ROCK 8 INCHES ABOVE
 DC1903'GROUND 97.04 FEET SOUTHEAST OF STATION.
 DC1903'
 DC1903'REFERENCE MARK NO. 2 IS CHISELED CROSS IN ROCK 21.32 FEET SOUTHEAST
 DC1903'OF STATION.