AC9234 ***********************************************************************
AC9234  DESIGNATION -  HPGN D CA 03 EK
AC9234  PID         -  AC9234
AC9234  STATE/COUNTY-  CA/EL DORADO
AC9234  USGS QUAD   -  AUBURN (1981)
AC9234
AC9234                         *CURRENT SURVEY CONTROL
AC9234  ___________________________________________________________________
AC9234* NAD 83(1994)-  38 53 14.63652(N)    121 00 56.97150(W)     ADJUSTED
AC9234* NAVD 88     -       466.18   (meters)    1529.5    (feet)  LEVELING
AC9234  ___________________________________________________________________
AC9234  X           -  -2,561,701.881 (meters)                     COMP
AC9234  Y           -  -4,260,721.740 (meters)                     COMP
AC9234  Z           -   3,982,869.785 (meters)                     COMP
AC9234  LAPLACE CORR-          10.73  (seconds)                    DEFLEC99
AC9234  ELLIP HEIGHT-         438.15  (meters)                     GPS OBS
AC9234  GEOID HEIGHT-         -27.97  (meters)                     GEOID99
AC9234
AC9234  HORZ ORDER  -  FIRST
AC9234  VERT ORDER  -  THIRD ?
AC9234  ELLP ORDER  -  FOURTH    CLASS II
AC9234
AC9234.The horizontal coordinates were established by GPS observations
AC9234.and adjusted by the National Geodetic Survey in June 1998.
AC9234
AC9234.The orthometric height was determined by differential leveling.
AC9234.The vertical network tie was performed by a horz. field party for horz.
AC9234.obs reductions. Reset procedures were used to establish the elevation.
AC9234
AC9234.The X, Y, and Z were computed from the position and the ellipsoidal ht.
AC9234
AC9234.The Laplace correction was computed from DEFLEC99 derived deflections.
AC9234
AC9234.The ellipsoidal height was determined by GPS observations
AC9234.and is referenced to NAD 83.
AC9234
AC9234.The geoid height was determined by GEOID99.
AC9234
AC9234;                    North         East     Units   Scale      Converg.
AC9234;SPC CA 2     - 2,086,511.78  6,841,790.83   sFT  0.99992057 +0 37 13.8
AC9234;SPC CA 2     -   635,970.061 2,085,382.017   MT  0.99992057 +0 37 13.8
AC9234;UTM  10      - 4,306,152.374   672,092.508   MT  0.99996469 +1 14 45.4
AC9234
AC9234                          SUPERSEDED SURVEY CONTROL
AC9234
AC9234  NAD 83(1992)-  38 53 14.63652(N)    121 00 56.97150(W) AD(1991.35) 1
AC9234
AC9234.Superseded values are not recommended for survey control.
AC9234.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
AC9234.See file dsdata.txt to determine how the superseded data were derived.
AC9234
AC9234_MARKER: DD = SURVEY DISK
AC9234_SETTING: 50 = ALUMINUM ALLOY ROD W/O SLEEVE (10 FT.+)
AC9234_STAMPING: CA-HPGN-DENSIFICATION STA. 03-EK 1994
AC9234_PROJECTION: FLUSH
AC9234_MAGNETIC: M = MARKER EQUIPPED WITH BAR MAGNET
AC9234_STABILITY: B = PROBABLY HOLD POSITION/ELEVATION WELL
AC9234_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR
AC9234+SATELLITE: SATELLITE OBSERVATIONS - 1994
AC9234_ROD/PIPE-DEPTH: 3.5  meters
AC9234
AC9234  HISTORY     - Date     Condition        Recov. By
AC9234  HISTORY     - 1994     MONUMENTED       CADT
AC9234
AC9234                          STATION DESCRIPTION
AC9234
AC9234''DESCRIBED BY CALTRANS 1994 (JCB)
AC9234''THE STATION IS LOCATED AT THE JUNCTION OF STATE HIGHWAYS 49 AND 193 IN
AC9234''COOL, ABOUT 20 MI (32.2 KM) NORTHWEST OF PLACERVILLE AND 3 MI (4.8 KM)
AC9234''EAST OF AUBURN.  TO REACH THE STATION FROM THE JUNCTION OF INTERSTATE
AC9234''HIGHWAY 80 AND STATE HIGHWAY 49 IN AUBURN, GO SOUTH ON HIGHWAY 49 FOR
AC9234''0.15 MI (0.24 KM) TO A T-INTERSECTION WITH LINCOLN WAY.  TURN LEFT AND
AC9234''GO EAST ON LINCOLN WAY (HIGHWAY 49) FOR 0.2 MI (0.3 KM) TO THE
AC9234''INTERSECTION WITH HIGH STREET.  BEAR LEFT AND GO NORTHEAST ON HIGH
AC9234''STREET (HIGHWAY 49) FOR 0.35 MI (0.56 KM) TO THE INTERSECTION WITH EL
AC9234''DORADO STREET.  BEAR RIGHT AND GO EAST ON EL DORADO STREET (HIGHWAY
AC9234''49) FOR 0.1 MI (0.2 KM) TO THE INTERSECTION OF BORLAND AVENUE ON THE
AC9234''RIGHT AND LINCOLN WAY ON THE LEFT.  CONTINUE EAST ON EL DORADO STREET
AC9234''(HIGHWAY 49) FOR 2.3 MI (3.7 KM) TO A SIDE ROAD RIGHT, HIGHWAY 49.
AC9234''TURN RIGHT AND GO SOUTH ON HIGHWAY 49, CROSSING THE HIGHWAY BRIDGE
AC9234''OVER THE NORTH FORK OF THE AMERICAN RIVER, FOR 3.3 MI (5.3 KM) TO THE
AC9234''STATION ON THE LEFT, IN THE NORTHEAST QUADRANT OF THE JUNCTION WITH
AC9234''STATE HIGHWAY 193.  THE STATION IS A SURVEY DISK ENCASED IN PVC PIPE
AC9234''WITH ACCESS COVER SET IN CONCRETE FLUSH WITH THE GROUND, 152 FT (46.3
AC9234''M) NORTH OF THE CENTERLINE OF HIGHWAY 193, 76.5 FT (23.3 M) NORTH OF
AC9234''UTILITY POLE NO 1017, 42.5 FT (13.0 M) EAST OF A CONCRETE DIVIDER CURB
AC9234''ON HIGHWAY 49, 22 FT (6.7 M) EAST OF THE EAST EDGE OF PAVEMENT OF
AC9234''HIGHWAY 49, 3.0 FT (0.9 M) WEST OF A CARSONITE WITNESS POST AND ABOUT
AC9234''6 FT (1.8 M) HIGHER THAN HIGHWAY 49.  THIS STATION WAS OCCUPIED AS
AC9234''PART OF A CALIFORNIA HPGN DENSIFICATION SURVEY.