1        National Geodetic Survey,   Retrieval Date = DECEMBER  2, 2002
 JS1179 ***********************************************************************
 JS1179  DESIGNATION -  SHELDON RM 2
 JS1179  PID         -  JS1179
 JS1179  STATE/COUNTY-  CA/SACRAMENTO
 JS1179  USGS QUAD   -  SLOUGHHOUSE (1993)
 JS1179
 JS1179                         *CURRENT SURVEY CONTROL
 JS1179  ___________________________________________________________________
 JS1179* NAD 83(1986)-  38 29 35.     (N)    121 12 37.     (W)     SCALED    
 JS1179* NAVD 88     -        59.39   (+/-2cm)     194.8    (feet)  VERTCON   
 JS1179  ___________________________________________________________________
 JS1179  GEOID HEIGHT-         -30.08  (meters)                     GEOID99
 JS1179
 JS1179  VERT ORDER  -  SECOND    CLASS 0 (See Below)
 JS1179
 JS1179.The horizontal coordinates were scaled from a topographic map and have
 JS1179.an estimated accuracy of +/- 6 seconds.
 JS1179
 JS1179.The NAVD 88 height was computed by applying the VERTCON shift value to
 JS1179.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 JS1179.The vertical order pertains to the superseded datum.
 JS1179
 JS1179.The geoid height was determined by GEOID99.
 JS1179
 JS1179;                    North         East    Units  Estimated Accuracy
 JS1179;SPC CA 2     -   592,030.    2,068,890.      MT  (+/- 180 meters Scaled)
 JS1179
 JS1179                          SUPERSEDED SURVEY CONTROL
 JS1179
 JS1179  NGVD 29     -        58.661  (m)          192.46   (f) ADJ UNCH    2 0
 JS1179
 JS1179.Superseded values are not recommended for survey control.
 JS1179.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 JS1179.See file dsdata.txt to determine how the superseded data were derived.
 JS1179
 JS1179_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SFH560620(NAD 83)
 JS1179_MARKER: DR = REFERENCE MARK DISK
 JS1179_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
 JS1179_STAMPING: SHELDON NO 2 1939
 JS1179_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
 JS1179+STABILITY: SURFACE MOTION
 JS1179_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
 JS1179+SATELLITE: SATELLITE OBSERVATIONS - March 19, 2002
 JS1179
 JS1179  HISTORY     - Date     Condition        Report By
 JS1179  HISTORY     - 1939     MONUMENTED       CGS
 JS1179  HISTORY     - 1962     GOOD             NGS
 JS1179  HISTORY     - 20020319 GOOD             FAA
 JS1179
 JS1179                          STATION DESCRIPTION
 JS1179
 JS1179'DESCRIBED BY NATIONAL GEODETIC SURVEY 1962
 JS1179'1 MI SW FROM SLOUGHHOUSE.
 JS1179'0.6 MILE WEST ALONG STATE HIGHWAY 16 FROM THE POST OFFICE AT
 JS1179'SLOUGHHOUSE, THENCE 0.4 MILE SOUTHWEST ALONG SLOUGHHOUSE ROAD,
 JS1179'AT THE JUNCTION OF A DRIVEWAY SOUTH-SOUTHEAST, 33 FEET SOUTHEAST
 JS1179'OF THE CENTER LINE OF THE ROAD, 63.2 FEET WEST-SOUTHWEST OF THE
 JS1179'STATION, 1.3 FEET SOUTHEAST OF A FENCE, 59.4 FEET SOUTHWEST OF A
 JS1179'WITNESS POST, ABOUT 1 1/2 FEET HIGHER THAN THE ROAD, AND SET
 JS1179'IN THE TOP OF A CONCRETE POST PROJECTING 0.2 FOOT ABOVE THE
 JS1179'GROUND.
 JS1179
 JS1179                          STATION RECOVERY (2002)
 JS1179
 JS1179'RECOVERY NOTE BY FEDERAL AVIATION ADMINISTRATION 2002 (TJD)
 JS1179'RECOVERED IN GOOD CONDITION.