National Geodetic Survey,   Retrieval Date = JANUARY 30, 2015
 DX4896 ***********************************************************************
 DX4896  DESIGNATION -  TIPY
 DX4896  PID         -  DX4896
 DX4896  STATE/COUNTY-  CA/IMPERIAL
 DX4896  COUNTRY     -  US
 DX4896  USGS QUAD   -  SEVENTEEN PALMS (1974)
 DX4896
 DX4896                         *CURRENT SURVEY CONTROL
 DX4896  ______________________________________________________________________
 DX4896* NAD 83(1992) POSITION- 33 17 21.20896(N) 116 01 43.01912(W)   ADJUSTED  
 DX4896* NAD 83(1992) EPOCH   -  1991.35
 DX4896* NAVD 88 ORTHO HEIGHT -    43.    (meters)      141.    (feet) VERTCON   
 DX4896  ______________________________________________________________________
 DX4896  GEOID HEIGHT    -        -33.66  (meters)                     GEOID12A
 DX4896  LAPLACE CORR    -         -5.59  (seconds)                    DEFLEC12A
 DX4896  HORZ ORDER      -  THIRD
 DX4896
 DX4896.The horizontal coordinates were established by classical geodetic methods
 DX4896.and adjusted by the National Geodetic Survey in June 1996.
 DX4896.
 DX4896.The NAVD 88 height was computed by applying the VERTCON shift value to
 DX4896.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 DX4896
 DX4896.The Laplace correction was computed from DEFLEC12A derived deflections.
 DX4896
 DX4896. The following values were computed from the NAD 83(1992) position.
 DX4896
 DX4896;                    North         East     Units Scale Factor Converg.
 DX4896;SPC CA 6     -   624,516.350 2,020,620.287   MT  0.99995445   +0 07 18.0
 DX4896;SPC CA 6     - 2,048,934.06  6,629,318.39   sFT  0.99995445   +0 07 18.0
 DX4896;UTM  11      - 3,683,772.015   590,447.121   MT  0.99970086   +0 31 59.5
 DX4896
 DX4896!             -  Elev Factor  x  Scale Factor =   Combined Factor
 DX4896!SPC CA 6     -   0.99999858  x   0.99995445  =   0.99995303
 DX4896!UTM  11      -   0.99999858  x   0.99970086  =   0.99969944
 DX4896
 DX4896:                Primary Azimuth Mark                     Grid Az
 DX4896:SPC CA 6     -  HAVEN                                    127 42 34.4
 DX4896:UTM  11      -  HAVEN                                    127 17 52.9
 DX4896
 DX4896|---------------------------------------------------------------------|
 DX4896| PID    Reference Object                     Distance      Geod. Az  |
 DX4896|                                                           dddmmss.s |
 DX4896| DX4895 HAVEN                               APPROX. 1.3 KM 1274952.4 |
 DX4896|---------------------------------------------------------------------|
 DX4896
 DX4896                          SUPERSEDED SURVEY CONTROL
 DX4896
 DX4896  NAD 83(1986)-  33 17 21.21432(N)    116 01 43.01867(W) AD(1984.00) 3
 DX4896  NAD 27      -  33 17 21.08128(N)    116 01 40.01285(W) AD(       ) 3
 DX4896  NGVD 29 (07/19/86)   42.     (m)          138.     (f) VERT ANG       
 DX4896
 DX4896.Superseded values are not recommended for survey control.
 DX4896
 DX4896.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DX4896.See file dsdata.txt to determine how the superseded data were derived.
 DX4896
 DX4896_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS9044783772(NAD 83)
 DX4896
 DX4896_MARKER: DD = SURVEY DISK
 DX4896_SETTING: 0 = UNSPECIFIED SETTING
 DX4896_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
 DX4896
 DX4896  HISTORY     - Date     Condition        Report By
 DX4896  HISTORY     - 1941     MONUMENTED       USE
 DX4896
 DX4896                          STATION DESCRIPTION
 DX4896
 DX4896'DESCRIBED BY US ENGINEERS 1941
 DX4896'STATION IS STANDARD DISK SET IN TOP OF CONCRETE POST, STAMPED TIPY.
 DX4896'
 DX4896'STATION IS LOCATED ABOUT 4.5 MILES (AIRLINE) WEST OF TRUCKHAVEN.
 DX4896'12 MILES (AIRLINE) NORTH-NORTHWEST OF OCOTILLO.
 DX4896'
 DX4896'TO REACH FROM TRUCKHEAVEN GO NORTH 0.8 MILE ALONG HIGHWAY 99 TO
 DX4896'THIRD HIGHWAY BRIDGE AND CROSSING OF PALM WASH.  TURN LEFT (WEST)
 DX4896'AND FOLLOW WASH 3.4 MILES TO PALM TREES ABOUT 300 FEET SOUTH OF
 DX4896'WASH AND TO SMALL WASH LEADING NORTH FROM MAIN WASH AND THE STATION
 DX4896'SITE.  STATION IS ON SMALL KNOLL ON NORTH EDGE OF MAIN WASH
 DX4896'AND ABOUT 50 FEET EAST OF WASH LEADING NORTH.
 DX4896'
 DX4896'REFERENCE MARK 1 IS STANDARD DISK SET IN TOP OF CONCRETE POST,
 DX4896'STAMPED R.M. 1.
 DX4896'
 DX4896'REFERENCE MARK 2 IS STANDARD DISK SET IN TOP OF CONCRETE POST,
 DX4896'STAMPED R.M. 2.