The NGS Data Sheet


          See file dsdata.txt
          <http://www.ngs.noaa.gov/cgi-bin/ds_lookup.prl?Item=DSDATA.TXT>
          for more information about the datasheet.

DATABASE = Sybase ,PROGRAM = datasheet, VERSION = 6.85
1        National Geodetic Survey,   Retrieval Date = SEPTEMBER 11, 2003
 EW3733 ***********************************************************************
 EW3733  DESIGNATION -  W 1209
 EW3733  PID         -  EW3733
 EW3733  STATE/COUNTY-  CA/KERN
 EW3733  USGS QUAD   -  GRAPEVINE (1991)
 EW3733
 EW3733                         *CURRENT SURVEY CONTROL
 EW3733  ___________________________________________________________________
 EW3733* NAD 83(1986)-  34 59 38.     (N)    118 59 32.     (W)     SCALED    
 EW3733* NAVD 88     -       382.96   (+/-2cm)    1256.4    (feet)  VERTCON   
 EW3733  ___________________________________________________________________
 EW3733  GEOID HEIGHT-         -32.79  (meters)                     GEOID99
 EW3733
 EW3733  VERT ORDER  -  FIRST     CLASS I (See Below)
 EW3733
 EW3733.The horizontal coordinates were scaled from a topographic map and have
 EW3733.an estimated accuracy of +/- 6 seconds.
 EW3733
 EW3733.The NAVD 88 height was computed by applying the VERTCON shift value to
 EW3733.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 EW3733.The vertical order pertains to the superseded datum.
 EW3733
 EW3733.The geoid height was determined by GEOID99.
 EW3733
 EW3733;                    North         East    Units  Estimated Accuracy
 EW3733;SPC CA 5     -   666,160.    1,909,420.      MT  (+/- 180 meters Scaled)
 EW3733
 EW3733                          SUPERSEDED SURVEY CONTROL
 EW3733
 EW3733  NGVD 29 (??/??/92)  382.18   (m)         1253.9    (f) COMPUTED    1 1
 EW3733
 EW3733.Superseded values are not recommended for survey control.
 EW3733.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 EW3733.See file dsdata.txt  <http://www.ngs.noaa.gov/cgi-bin/ds_lookup.prl?Item=HOW_SUP_DET>to determine how the superseded data were derived.
 EW3733
 EW3733_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLU181741(NAD 83)
 EW3733_MARKER: DB = BENCH MARK DISK
 EW3733_SETTING: 36 = BRIDGE CURB
 EW3733_STAMPING: W 1209 1970
 EW3733_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
 EW3733
 EW3733  HISTORY     - Date     Condition        Report By
 EW3733  HISTORY     - 1970     MONUMENTED       NGS
 EW3733  HISTORY     - 1975     GOOD             NGS
 EW3733
 EW3733                          STATION DESCRIPTION
 EW3733
 EW3733'DESCRIBED BY NATIONAL GEODETIC SURVEY 1970
 EW3733'1.7 MI S FROM WIND GAP PUMP PLANT.
 EW3733'1.7 MILES SOUTH ALONG THE CALIFORNIA AQUEDUCT FROM THE WIND GAP
 EW3733'PUMP PLANT, IN THE TOP AND 0.5 FOOT WEST OF THE EAST END OF THE
 EW3733'NORTH CONCRETE CURB OF BRIDGE 282.03, 1/2 FOOT HIGHER THAN THE
 EW3733'ROAD.
 EW3733
 EW3733                          STATION RECOVERY (1975)
 EW3733
 EW3733'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1975
 EW3733'RECOVERED IN GOOD CONDITION.

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