CG0166 ***********************************************************************
CG0166  DESIGNATION -  4526
CG0166  PID         -  CG0166
CG0166  STATE/COUNTY-  AZ/COCHISE
CG0166  USGS QUAD   -  TOMBSTONE (1978)
CG0166
CG0166                         *CURRENT SURVEY CONTROL
CG0166  ___________________________________________________________________
CG0166* NAD 83(1986)-  31 42 43.     (N)    110 04 07.     (W)     SCALED
CG0166* NAVD 88     -      1384.28   (+/-2cm)    4541.6    (feet)  VERTCON
CG0166  ___________________________________________________________________
CG0166  GEOID HEIGHT-         -27.49  (meters)                     GEOID99
CG0166
CG0166  VERT ORDER  -  SECOND    CLASS 0 (See Below)
CG0166
CG0166.The horizontal coordinates were scaled from a topographic map and have
CG0166.an estimated accuracy of +/- 6 seconds.
CG0166
CG0166.The NAVD 88 height was computed by applying the VERTCON shift value to
CG0166.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
CG0166.The vertical order pertains to the superseded datum.
CG0166
CG0166.The geoid height was determined by GEOID99.
CG0166
CG0166;                    North         East    Units  Estimated Accuracy
CG0166;SPC AZ E     -    78,930.      222,650.      MT  (+/- 180 meters Scaled)
CG0166
CG0166                          SUPERSEDED SURVEY CONTROL
CG0166
CG0166  NGVD 29     -      1383.431  (m)         4538.81   (f) ADJ UNCH    2 0
CG0166
CG0166.Superseded values are not recommended for survey control.
CG0166.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
CG0166.See file dsdata.txt to determine how the superseded data were derived.
CG0166
CG0166_MARKER: DD = SURVEY DISK
CG0166_SETTING: 36 = BUILDING
CG0166_STAMPING: 4526 NOGLS
CG0166_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
CG0166
CG0166  HISTORY     - Date     Condition        Recov. By
CG0166  HISTORY     - UNK      MONUMENTED       USGS
CG0166  HISTORY     - 1935     GOOD             NGS
CG0166
CG0166                          STATION DESCRIPTION
CG0166
CG0166''DESCRIBED BY NATIONAL GEODETIC SURVEY 1935
CG0166''IN TOMBSTONE.
CG0166''AT TOMBSTONE, COCHISE COUNTY, AT THE OLD COURTHOUSE BUILDING, IN THE
CG0166''NORTH WALL, 8 FEET EAST OF THE CENTER OF THE MAIN ENTRANCE, AND 3 FEET
CG0166''ABOVE THE GROUND.  A UNITED STATES GEOLOGICAL SURVEY STANDARD DISK,
CG0166''STAMPED 4526 NOGLS AND SET VERTICALLY.