<pre>DX0178 ***********************************************************************
DX0178  DESIGNATION -  4658.11 BPR
DX0178  PID         -  DX0178
DX0178  STATE/COUNTY-  CA/SAN DIEGO
DX0178  USGS QUAD   -  JULIAN (1988)
DX0178
DX0178                         *CURRENT SURVEY CONTROL
DX0178  ___________________________________________________________________
DX0178* NAD 83(1986)-  33 00 38.     (N)    116 33 43.     (W)     SCALED
DX0178* NAVD 88     -      1420.221  (meters)    4659.51   (feet)  READJUSTED
DX0178  ___________________________________________________________________
DX0178  GEOID HEIGHT-         -31.50  (meters)                     GEOID99
DX0178  DYNAMIC HT  -        1418.290 (meters)    4653.17  (feet)  COMP
DX0178  MODELED GRAV-     979,229.0   (mgal)                       NAVD 88
DX0178
DX0178  VERT ORDER  -  * READJUSTED, Code A , SEE BELOW
DX0178
DX0178.The horizontal coordinates were scaled from a topographic map and have
DX0178.an estimated accuracy of +/- 6 seconds.
DX0178
DX0178.The orthometric height was determined by differential leveling
DX0178.and adjusted by the National Geodetic Survey in February 1993.
DX0178.* This is a READJUSTED BENCH MARK height.  Code A indicates a
DX0178.distribution rate of 0.0 thru 1.0 mm/km.
DX0178.The height was derived from older observations constrained to new
DX0178.heights in a crustal motion area.  The height is approximate in
DX0178.relation to other heights in its vicinity.
DX0178
DX0178.The geoid height was determined by GEOID99.
DX0178
DX0178.The dynamic height is computed by dividing the NAVD 88
DX0178.geopotential number by the normal gravity value computed on the
DX0178.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
DX0178.degrees latitude (G = 980.6199 gals.).
DX0178
DX0178.The modeled gravity was interpolated from observed gravity values.
DX0178
DX0178;                    North         East    Units  Estimated Accuracy
DX0178;SPC CA 6     -   593,630.    1,970,850.      MT  (+/- 180 meters Scaled)
DX0178
DX0178                          SUPERSEDED SURVEY CONTROL
DX0178
DX0178  NGVD 29     -      1419.412  (m)         4656.85   (f) ADJ UNCH    1 1
DX0178
DX0178.Superseded values are not recommended for survey control.
DX0178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DX0178.See file dsdata.txt to determine how the superseded data were derived.
DX0178
DX0178_MARKER: P = PIPE CAP
DX0178_SETTING: 17 = SET INTO TOP OF METAL PIPE DRIVEN INTO GROUND
DX0178_STAMPING: 1936 4658.11
DX0178_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY
DX0178
DX0178  HISTORY     - Date     Condition        Recov. By
DX0178  HISTORY     - 1936     MONUMENTED       BPR
DX0178  HISTORY     - 1936     GOOD             NGS
DX0178  HISTORY     - 1969     GOOD             CA-073
DX0178  HISTORY     - 1978     GOOD             NGS
DX0178
DX0178                          STATION DESCRIPTION
DX0178
DX0178''DESCRIBED BY NATIONAL GEODETIC SURVEY 1936
DX0178''AT JULIAN.
DX0178''105 FT NW CENTER OF INTERSECTION CO RD AND STATE HWY 79 TOP
DX0178''2 IN IP BRONZE CAP STAMPED US DEPT OF AGRICULTURE BUREAU OF
DX0178''PUBLIC ROADS 1936 4658.11.  SET STEEL FENCEPOST MARKER NEARBY.
DX0178
DX0178                          STATION RECOVERY (1969)
DX0178
DX0178''RECOVERY NOTE BY SAN DIEGO COUNTY CALIFORNIA 1969
DX0178''RECOVERED IN GOOD CONDITION.
DX0178
DX0178                          STATION RECOVERY (1978)
DX0178
DX0178''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
DX0178''RECOVERED IN GOOD CONDITION.
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