National Geodetic Survey,   Retrieval Date = OCTOBER 28, 2000
 DC1970 ***********************************************************************
 DC1970  DESIGNATION -  RATTLESNAKE
 DC1970  PID         -  DC1970
 DC1970  STATE/COUNTY-  CA/SAN DIEGO
 DC1970  USGS QUAD   -  CUYAMACA PEAK (1960)
 DC1970
 DC1970                         *CURRENT SURVEY CONTROL
 DC1970  ___________________________________________________________________
 DC1970* NAD 83(1992)-  32 56 50.67107(N)    116 31 48.12761(W)     ADJUSTED
 DC1970* NAVD 88     -      1649.     (meters)    5410.     (feet)  SCALED
 DC1970  ___________________________________________________________________
 DC1970  EPOCH DATE  -        1991.35
 DC1970  LAPLACE CORR-          -2.30  (seconds)                    DEFLEC99
 DC1970  GEOID HEIGHT-         -31.49  (meters)                     GEOID99
 DC1970
 DC1970  HORZ ORDER  -  SECOND
 DC1970
 DC1970.The horizontal coordinates were established by classical geodetic methods
 DC1970.and adjusted by the National Geodetic Survey in June 1996.
 DC1970.The horizontal coordinates are valid at the epoch date displayed above.
 DC1970.The epoch date for horizontal control is a decimal equivalence
 DC1970.of Year/Month/Day.
 DC1970
 DC1970.The orthometric height was scaled from a topographic map.
 DC1970
 DC1970.The Laplace correction was computed from DEFLEC99 derived deflections.
 DC1970
 DC1970.The geoid height was determined by GEOID99.
 DC1970
 DC1970;                    North         East     Units   Scale      Converg.
 DC1970;SPC CA 6     - 1,924,607.01  6,475,757.76   sFT  0.99997676 -0 09 14.0
 DC1970;SPC CA 6     -   586,621.391 1,973,814.912   MT  0.99997676 -0 09 14.0
 DC1970;UTM  11      - 3,645,554.669   543,928.361   MT  0.99962379 +0 15 20.2
 DC1970
 DC1970:                Primary Azimuth Mark                     Grid Az
 DC1970:SPC CA 6     -  LOS PINOS                                190 50 07.9
 DC1970:UTM  11      -  LOS PINOS                                190 25 33.7
 DC1970
 DC1970|---------------------------------------------------------------------|
 DC1970| PID    Reference Object                     Distance      Geod. Az  |
 DC1970|                                                           dddmmss.s |
 DC1970|        RATTLESNAKE RM 1                      9.730 METERS 11923     |
 DC1970| DC1998 LOS PINOS                           APPROX.24.0 KM 1904053.9 |
 DC1970|---------------------------------------------------------------------|
 DC1970
 DC1970                          SUPERSEDED SURVEY CONTROL
 DC1970
 DC1970  NAD 83(1986)-  32 56 50.66986(N)    116 31 48.12652(W) AD(1984.00) 2
 DC1970  NAD 27      -  32 56 50.49200(N)    116 31 45.06600(W) AD(       ) 2
 DC1970
 DC1970.Superseded values are not recommended for survey control.
 DC1970.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 DC1970.See file dsdata.txt to determine how the superseded data were derived.
 DC1970
 DC1970_MARKER: DS = TRIANGULATION STATION DISK
 DC1970_SETTING: 66 = SET IN ROCK OUTCROP
 DC1970
 DC1970  HISTORY     - Date     Condition        Recov. By
 DC1970  HISTORY     - 1935     MONUMENTED       CGS
 DC1970
 DC1970                          STATION DESCRIPTION
 DC1970
 DC1970'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CP)
 DC1970'STATION IS LOCATED ON HIGHEST POINT OF RATTLESNAKE MOUNTAIN.
 DC1970'ABOUT 4.0 MILES, AIRLINE, EAST OF CUYAMACA LOOKOUT STATION ON
 DC1970'WHICH IS LOCATED U.S. COAST AND GEODETIC SURVEY STATION,
 DC1970'CUYAMACA.  ABOUT 1.5 MILES AIRLINE, NORTHEAST FROM CUYAMACA
 DC1970'RANCHO STATE PARK AND U.S. FOREST SERVICE HEADQUARTERS.
 DC1970'RATTLESNAKE MOUNTAIN IS VERY BRUSHY AND HARD WALKING.  MOUNTAIN
 DC1970'IS COVERED WITH LARGE WHITE BOULDERS AND STATION CAN BE SEEN
 DC1970'ABOUT HALF WAY UP FROM END OF TRUCK TRAVEL.
 DC1970'
 DC1970'REACHED AS FOLLOWS--FROM DESCANSO JUNCTION ON U.S. HIGHWAY 80
 DC1970'TURN RIGHT AND GO 0.2 MILE.  TAKE RIGHT FORK AND GO 6.6 MILES.
 DC1970'(ROAD PAVED TO HERE.) TURN RIGHT, EAST, AND GO 0.2 MILE TO
 DC1970'CUYAMACA RANCHO STATE PARK HEADQUARTERS.  (RANGERS IN CHARGE
 DC1970'HERE WILL DIRECT YOU TO STATION.  FROM RANGERS OFFICE GO
 DC1970'STRAIGHT AHEAD (NORTH) 0.1 MILE, PASSING THROUGH GATE, KEEP
 DC1970'STRAIGHT AHEAD 0.6 MILES TO ANOTHER GATE.  GO 0.2 MILE AND TAKE
 DC1970'RIGHT FORK, GO 0.2 MILE AND TAKE LEFT FORK, GO 0.6 MILE TO END
 DC1970'OF TRUCK TRAVEL.  THERE IS A LARGE PINE TREE HERE, ABOUT FIVE
 DC1970'FEET THROUGH, ON RIGHT OF ROAD, WHICH WILL BE BLAZED BY THE
 DC1970'FOREST SERVICE.  FROM END OF TRUCK TRAVEL CONTINUE ON FOOT
 DC1970'DUE EAST.  AFTER WALKING ABOUT 200 YARDS, YOU WILL REACH A
 DC1970'SMALL GULLEY, FOLLOW THIS GULLEY TO STATION.  ABOUT HALF
 DC1970'WAY UP FROM END OF TRUCK TRAVEL, STATION CAN BE SEEN
 DC1970'STRAIGHT AHEAD, (EAST.) ONE HOURS HARD PACK.
 DC1970'
 DC1970'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS WEDGED IN
 DC1970'A DRILL HOLE IN OUTCROPPING BEDROCK.