EV4108 ***********************************************************************
EV4108  DESIGNATION -  ARP
EV4108  PID         -  EV4108
EV4108  STATE/COUNTY-  CA/SAN BERNARDINO
EV4108  USGS QUAD   -  MINNEOLA (1971)
EV4108
EV4108                         *CURRENT SURVEY CONTROL
EV4108  ___________________________________________________________________
EV4108* NAD 83(1992)-  34 51 13.68880(N)    116 47 13.40656(W)     ADJUSTED
EV4108* NAVD 88     -       584.40   (+/-2cm)    1917.3    (feet)  VERTCON
EV4108  ___________________________________________________________________
EV4108  EPOCH DATE  -        1991.35
EV4108  LAPLACE CORR-          -0.60  (seconds)                    DEFLEC99
EV4108  GEOID HEIGHT-         -31.37  (meters)                     GEOID99
EV4108
EV4108  HORZ ORDER  -  THIRD
EV4108  VERT ORDER  -  THIRD ? (See Below)
EV4108
EV4108.This mark is at Barstow-Daggett Airport (DAG)
EV4108
EV4108.The horizontal coordinates were established by classical geodetic methods
EV4108.and adjusted by the National Geodetic Survey in June 1996.
EV4108.The horizontal coordinates are valid at the epoch date displayed above.
EV4108.The epoch date for horizontal control is a decimal equivalence
EV4108.of Year/Month/Day.
EV4108
EV4108.The NAVD 88 height was computed by applying the VERTCON shift value to
EV4108.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
EV4108.The vertical order pertains to the superseded datum.
EV4108
EV4108.The Laplace correction was computed from DEFLEC99 derived deflections.
EV4108
EV4108.The geoid height was determined by GEOID99.
EV4108
EV4108;                    North         East     Units   Scale      Converg.
EV4108;SPC CA 5     - 2,135,296.93  6,925,552.88   sFT  0.99992373 +0 41 29.0
EV4108;SPC CA 5     -   650,839.805 2,110,912.741   MT  0.99992373 +0 41 29.0
EV4108;UTM  11      - 3,856,851.179   519,465.880   MT  0.99960467 +0 07 18.1
EV4108
EV4108:                Primary Azimuth Mark                     Grid Az
EV4108:SPC CA 5     -  U 752                                    260 12 23.0
EV4108:UTM  11      -  U 752                                    260 46 33.9
EV4108
EV4108|---------------------------------------------------------------------|
EV4108| PID    Reference Object                     Distance      Geod. Az  |
EV4108|                                                           dddmmss.s |
EV4108|        ARP RM 1                             14.192 METERS 07811     |
EV4108|        ARP RM 2                             17.481 METERS 18550     |
EV4108| EV0729 U 752                                              2605352.0 |
EV4108|---------------------------------------------------------------------|
EV4108
EV4108                          SUPERSEDED SURVEY CONTROL
EV4108
EV4108  NAD 83(1986)-  34 51 13.69209(N)    116 47 13.40907(W) AD(1984.00) 3
EV4108  NAD 27      -  34 51 13.73949(N)    116 47 10.28302(W) AD(       ) 3
EV4108  NGVD 29     -       583.67   (m)         1914.9    (f) LEVELING    3
EV4108
EV4108.Superseded values are not recommended for survey control.
EV4108.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
EV4108.See file dsdata.txt to determine how the superseded data were derived.
EV4108
EV4108  HISTORY     - Date     Condition        Recov. By
EV4108  HISTORY     - 1964     MONUMENTED       CGS
EV4108
EV4108                          STATION DESCRIPTION
EV4108
EV4108''DESCRIBED BY COAST AND GEODETIC SURVEY 1964 (LGB)
EV4108''THE STATION IS LOCATED ABOUT 6-1/2 MILES NORTHWEST OF NEWBERRY,
EV4108''5-1/2 MILES EAST OF DAGGETT, 4 MILES SOUTH-SOUTHEAST OF YERMO
EV4108''AND AT THE BARSTOW-DAGGETT AIRPORT, ON THE SOUTHWEST SIDE OF THE
EV4108''NORTH RUNWAY AND ON COUNTY PROPERTY.  (NOTE--PERMISSION IS NEEDED
EV4108''TO USE THIS STATION.  CONTACT MR. SMITH, AIRPORT SUPERINTENDENT
EV4108''AT PHONE NUMBER CL 6-6666.) AN ESCORT IS NEEDED TO CROSS THE
EV4108''RUNWAY.
EV4108''
EV4108''TO REACH THE STATION FROM THE POST OFFICE IN DAGGETT, GO EAST
EV4108''ON U.S. HIGHWAY 66 FOR 5.05 MILES TO A SIDE ROAD LEFT AT SIGN
EV4108''BARSTOW-DAGGETT AIRPORT.  TURN LEFT AND GO NORTH ON DAGGETT
EV4108''AIRPORT ROAD FOR 0.35 MILE TO A SIDE ROAD RIGHT AT SIGN FAA.  (TO
EV4108''REACH AZIMUTH MARK FROM HERE GO EAST ON A BLACKTOP ROAD FOR 0.3
EV4108''MILE TO THE AZIMUTH MARK ON THE LEFT AT THE SOUTHEAST CORNER OF
EV4108''FAA BUILDING.) CONTINUE NORTH THEN EAST ON DAGGETT AIRPORT
EV4108''ROAD FOR 0.4 MILE TO THE FIRE HOUSE ON THE LEFT AND THE AIRPORT
EV4108''SUPERINTENDENTS OFFICE AT THE EAST END OF THE BUILDING.
EV4108''CONTINUE EAST ON A BLACKTOP ROAD FOR 0.25 MILE TO A FORK AT THE
EV4108''SOUTH END OF A HANGAR.  TAKE RIGHT FORK AND GO SOUTH FOR 0.05
EV4108''MILE TO A LOCKED GATE.  PASS THROUGH THE GATE AND GO SOUTH
EV4108''ON A TAXI STRIP FOR 0.1 MILE TO THE RUNWAY.  CROSS THE RUNWAY
EV4108''AND GO EAST TOWARD THE ANEMOMETER FOR 0.25 MILE TO THE STATION.
EV4108''
EV4108''STATION MARK, A U.S. COAST AND GEODETIC SURVEY TOPOGRAPHIC
EV4108''STATION DISK STAMPED ARP 1958, IS SET IN THE TOP OF A 12-INCH
EV4108''ROUND CONCRETE MONUMENT WHICH PROJECTS 1 INCH ABOVE THE GROUND
EV4108''SURFACE.  IT IS 173 FEET SOUTHWEST OF THE ANEMOMETER.
EV4108''
EV4108''REFERENCE MARK 1, A STANDARD DISK STAMPED ARP NO 1 1958, IS SET
EV4108''IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT FLUSH WITH THE
EV4108''GROUND SURFACE.  IT IS 129.5 FEET SOUTHWEST OF THE ANEMOMETER
EV4108''AND ABOUT THE SAME ELEVATION AS THE STATION.
EV4108''
EV4108''REFERENCE MARK 2, A STANDARD DISK STAMPED ARP NO 2 1958, IS SET
EV4108''IN THE TOP OF A 12-INCH SQUARE CONCRETE MONUMENT FLUSH WITH THE
EV4108''GROUND SURFACE.  IT IS 214 FEET SOUTHWEST OF THE ANEMOMETER AND
EV4108''ABOUT THE SAME ELEVATION AS THE STATION.
EV4108''
EV4108''AZIMUTH MARK, A U.S. COAST AND GEODETIC SURVEY BENCH MARK DISK
EV4108''STAMPED U 752 1945, IS SET IN THE TOP OF A 6-INCH SQUARE CONCRETE
EV4108''MONUMENT FLUSH WITH THE GROUND SURFACE.  IT IS 2.3 FEET SOUTHEAST
EV4108''OF THE SOUTHEAST CORNER OF THE FAA BUILDING AND 2 FEET NORTHEAST
EV4108''OF THE CENTER OF A SIDEWALK.
EV4108''
EV4108''OBSERVATIONS WERE MADE FROM A 4 FOOT STAND.