HT1663 ***********************************************************************
HT1663  DESIGNATION -  D 323 RESET 1962
HT1663  PID         -  HT1663
HT1663  STATE/COUNTY-  CA/SANTA CLARA
HT1663  USGS QUAD   -  CUPERTINO (1991)
HT1663
HT1663                         *CURRENT SURVEY CONTROL
HT1663  ___________________________________________________________________
HT1663* NAD 83(1986)-  37 21 45.     (N)    122 01 56.     (W)     SCALED
HT1663* NAVD 88     -        39.85   (+/-2cm)     130.7    (feet)  VERTCON
HT1663  ___________________________________________________________________
HT1663  GEOID HEIGHT-         -32.63  (meters)                     GEOID99
HT1663
HT1663  VERT ORDER  -  FIRST     CLASS II (See Below)
HT1663
HT1663.The horizontal coordinates were scaled from a topographic map and have
HT1663.an estimated accuracy of +/- 6 seconds.
HT1663
HT1663.The NAVD 88 height was computed by applying the VERTCON shift value to
HT1663.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
HT1663.The vertical order pertains to the superseded datum.
HT1663
HT1663.The geoid height was determined by GEOID99.
HT1663
HT1663;                    North         East    Units  Estimated Accuracy
HT1663;SPC CA 3     -   596,830.    1,864,280.      MT  (+/- 180 meters Scaled)
HT1663
HT1663                          SUPERSEDED SURVEY CONTROL
HT1663
HT1663  NGVD 29     -        39.026  (m)          128.04   (f) ADJ UNCH    1 2
HT1663
HT1663.Superseded values are not recommended for survey control.
HT1663.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
HT1663.See file dsdata.txt to determine how the superseded data were derived.
HT1663
HT1663_MARKER: DB = BENCH MARK DISK
HT1663_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
HT1663_STAMPING: D 323 RESET 1962
HT1663_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
HT1663+STABILITY: SURFACE MOTION
HT1663
HT1663  HISTORY     - Date     Condition        Recov. By
HT1663  HISTORY     - 1962     MONUMENTED       CGS
HT1663  HISTORY     - 1967     GOOD             NGS
HT1663  HISTORY     - 19940910 MARK NOT FOUND   USPSQD
HT1663  HISTORY     - 19960316 MARK NOT FOUND   USPSQD
HT1663
HT1663                          STATION DESCRIPTION
HT1663
HT1663''DESCRIBED BY NATIONAL GEODETIC SURVEY 1967
HT1663''0.6 MI SE FROM SUNNYVALE.
HT1663''0.65 MILE SOUTHEAST ALONG MATHILDA AVENUE FROM THE CITY HALL AT
HT1663''SUNNYVALE, AT THE SOUTH CITY LIMITS, AT THE JUNCTION OF CRAWFORD
HT1663''DRIVE WEST AND SARATOGA-SUNNYVALE ROAD SOUTH, 39 FEET EAST OF
HT1663''THE CENTER LINE OF THE AVENUE, 32 FEET SOUTH OF THE CENTER LINE OF
HT1663''THE DRIVE, 78.5 FEET NORTHEAST OF THE NORTHEAST CORNER OF A
HT1663''HOUSE, 9 FEET SOUTHWEST OF A POWER POLE, 7.0 FEET SOUTH OF THE
HT1663''SOUTH SIDE OF A 2- BY 2-FOOT BRICK FENCE CORNER, 1.7 FEET SOUTH
HT1663''OF A WITNESS POST, ABOUT LEVEL WITH THE AVENUE AND SET IN THE
HT1663''TOP OF A CONCRETE POST PROJECTING 0.1 FOOT ABOVE THE GROUND.
HT1663
HT1663                          STATION RECOVERY (1994)
HT1663
HT1663''RECOVERY NOTE BY US POWER SQUADRON 1994
HT1663''MARK NOT FOUND.
HT1663
HT1663                          STATION RECOVERY (1996)
HT1663
HT1663''RECOVERY NOTE BY US POWER SQUADRON 1996
HT1663''MARK NOT FOUND.