DX0205 ***********************************************************************
DX0205  DESIGNATION -  P 521
DX0205  PID         -  DX0205
DX0205  STATE/COUNTY-  CA/SAN DIEGO
DX0205  USGS QUAD   -  JULIAN (1988)
DX0205
DX0205                         *CURRENT SURVEY CONTROL
DX0205  ___________________________________________________________________
DX0205* NAD 83(1986)-  33 05 47.     (N)    116 35 39.     (W)     SCALED
DX0205* NAVD 88     -      1200.547  (meters)    3938.79   (feet)  READJUSTED
DX0205  ___________________________________________________________________
DX0205  GEOID HEIGHT-         -31.60  (meters)                     GEOID99
DX0205  DYNAMIC HT  -        1198.970 (meters)    3933.62  (feet)  COMP
DX0205  MODELED GRAV-     979,279.3   (mgal)                       NAVD 88
DX0205
DX0205  VERT ORDER  -  * READJUSTED, Code A , SEE BELOW
DX0205
DX0205.The horizontal coordinates were scaled from a topographic map and have
DX0205.an estimated accuracy of +/- 6 seconds.
DX0205
DX0205.The orthometric height was determined by differential leveling
DX0205.and adjusted by the National Geodetic Survey in February 1993.
DX0205.* This is a READJUSTED BENCH MARK height.  Code A indicates a
DX0205.distribution rate of 0.0 thru 1.0 mm/km.
DX0205.The height was derived from older observations constrained to new
DX0205.heights in a crustal motion area.  The height is approximate in
DX0205.relation to other heights in its vicinity.
DX0205
DX0205.The geoid height was determined by GEOID99.
DX0205
DX0205.The dynamic height is computed by dividing the NAVD 88
DX0205.geopotential number by the normal gravity value computed on the
DX0205.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
DX0205.degrees latitude (G = 980.6199 gals.).
DX0205
DX0205.The modeled gravity was interpolated from observed gravity values.
DX0205
DX0205;                    North         East    Units  Estimated Accuracy
DX0205;SPC CA 6     -   603,160.    1,967,870.      MT  (+/- 180 meters Scaled)
DX0205
DX0205                          SUPERSEDED SURVEY CONTROL
DX0205
DX0205  NGVD 29     -      1199.785  (m)         3936.29   (f) ADJ UNCH    1 1
DX0205
DX0205.Superseded values are not recommended for survey control.
DX0205.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
DX0205.See file dsdata.txt to determine how the superseded data were derived.
DX0205
DX0205_MARKER: DB = BENCH MARK DISK
DX0205_SETTING: 36 = BRIDGE
DX0205_STAMPING: P 521 1956
DX0205_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
DX0205
DX0205  HISTORY     - Date     Condition        Recov. By
DX0205  HISTORY     - 1956     MONUMENTED       CGS
DX0205  HISTORY     - 1969     GOOD             CA-073
DX0205  HISTORY     - 1978     GOOD             NGS
DX0205
DX0205                          STATION DESCRIPTION
DX0205
DX0205''DESCRIBED BY COAST AND GEODETIC SURVEY 1956
DX0205''2.4 MI E FROM JULIAN.
DX0205''2.4 MILES EAST ALONG STATE HIGHWAY 78 FROM THE POST OFFICE AT
DX0205''JULIAN, AT THE T JUNCTION OF A PAVED COUNTY ROAD LEADING
DX0205''NORTHWEST, IN THE TOP OF THE NORTHEAST END OF THE NORTHEAST
DX0205''CONCRETE WING WALL OF A BRIDGE ON THE ROAD, 32.6 FEET WEST OF THE
DX0205''CENTER LINE OF THE HIGHWAY, 16 1/2 FEET NORTH OF THE CENTER
DX0205''LINE OF THE ROAD, AND ABOUT LEVEL WITH THE HIGHWAY.
DX0205
DX0205                          STATION RECOVERY (1969)
DX0205
DX0205''RECOVERY NOTE BY SAN DIEGO COUNTY CALIFORNIA 1969
DX0205''RECOVERED IN GOOD CONDITION.
DX0205
DX0205                          STATION RECOVERY (1978)
DX0205
DX0205''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978
DX0205''RECOVERED IN GOOD CONDITION.