National Geodetic Survey,   Retrieval Date = JANUARY  5, 2008
 GS0902 ***********************************************************************
 GS0902  DESIGNATION -  RYAN
 GS0902  PID         -  GS0902
 GS0902  STATE/COUNTY-  CA/INYO
 GS0902  USGS QUAD   -  GREENWATER CANYON (1987)
 GS0902
 GS0902                         *CURRENT SURVEY CONTROL
 GS0902  ___________________________________________________________________
 GS0902* NAD 83(1992)-  36 12 52.12023(N)    116 35 17.05473(W)     ADJUSTED  
 GS0902* NAVD 88     -      1569.3    (meters)    5149.     (feet)  VERTCON   
 GS0902  ___________________________________________________________________
 GS0902  EPOCH DATE  -        1991.35
 GS0902  LAPLACE CORR-           0.60  (seconds)                    DEFLEC99
 GS0902  GEOID HEIGHT-         -28.61  (meters)                     GEOID03
 GS0902  HORZ ORDER  -  SECOND
 GS0902
 GS0902.The horizontal coordinates were established by classical geodetic methods
 GS0902.and adjusted by the National Geodetic Survey in March 1994.
 GS0902.The horizontal coordinates are valid at the epoch date displayed above.
 GS0902.The epoch date for horizontal control is a decimal equivalence
 GS0902.of Year/Month/Day.
 GS0902
 GS0902.The NAVD 88 height was computed by applying the VERTCON shift value to
 GS0902.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 GS0902
 GS0902.The Laplace correction was computed from DEFLEC99 derived deflections.
 GS0902
 GS0902.The geoid height was determined by GEOID03.
 GS0902
 GS0902;                    North         East     Units Scale Factor Converg.
 GS0902;SPC CA 4     -   600,496.214 2,216,847.970   MT  0.99996638   +1 26 20.1
 GS0902;SPC CA 4     - 1,970,128.00  7,273,108.71   sFT  0.99996638   +1 26 20.1
 GS0902;UTM  11      - 4,007,816.244   537,025.511   MT  0.99961689   +0 14 36.1
 GS0902
 GS0902!             -  Elev Factor  x  Scale Factor =   Combined Factor
 GS0902!SPC CA 4     -   0.99975825  x   0.99996638  =   0.99972464
 GS0902!UTM  11      -   0.99975825  x   0.99961689  =   0.99937523
 GS0902
 GS0902|---------------------------------------------------------------------|
 GS0902| PID    Reference Object                     Distance      Geod. Az  |
 GS0902|                                                           dddmmss.s |
 GS0902| CC6404 RYAN RM 2                             9.526 METERS 07646     |
 GS0902| CC5799 58 LC                                              2672033.9 |
 GS0902| CC6403 RYAN RM 1                             9.060 METERS 35251     |
 GS0902|---------------------------------------------------------------------|
 GS0902
 GS0902                          SUPERSEDED SURVEY CONTROL
 GS0902
 GS0902  NAD 83(1986)-  36 12 52.11324(N)    116 35 17.05542(W) AD(1984.00) 2
 GS0902  NAD 27      -  36 12 52.27600(N)    116 35 13.90100(W) AD(       ) 2
 GS0902  NGVD 29 (07/19/86) 1568.5    (m)         5146.     (f) VERT ANG       
 GS0902
 GS0902.Superseded values are not recommended for survey control.
 GS0902.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 GS0902.See file dsdata.txt to determine how the superseded data were derived.
 GS0902
 GS0902_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNA3702607816(NAD 83)
 GS0902_MARKER: Z = SEE DESCRIPTION
 GS0902_SETTING: 0 = UNSPECIFIED SETTING
 GS0902
 GS0902  HISTORY     - Date     Condition        Report By
 GS0902  HISTORY     - 1950     MONUMENTED       CGS
 GS0902
 GS0902                          STATION DESCRIPTION
 GS0902
 GS0902'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RJS)
 GS0902'THE STATION, A U.S. GEOLOGICAL SURVEY BENCH MARK, IS LOCATED
 GS0902'ABOUT 12 MILES AIR LINE WEST-SOUTHWEST OF DEATH VALLEY JUNCITON,
 GS0902'ABOUT 9 MILES AIR LINE SOUTH-SOUTHEAST OF THE FORMER LOCATION
 GS0902'OF DEVAIR NOW KNOWN AS RYAN, ABOUT 2 MILES AIR LINE WEST OF
 GS0902'GREENWATER CANYON, ON THE SOUTH END OF A ROCKY RANGE.
 GS0902'APPROXIMATELY 100 YARDS NORTH OF THE HIGHEST POINT OR TIT ON
 GS0902'THE SOUTH END OF RANGE, 12 FEET EAST OF THE WEST EDGE OF A
 GS0902'30 FOOT VERTICAL CLIFF.  A BRONZE DISK SET IN TOP OF A
 GS0902'BOULDER, PROJECTING 6 INCHES, STAMPED RYAN 1949.
 GS0902'
 GS0902'REFERENCE MARK NO. 1, A U.S. GEOLOGICAL SURVEY REFERENCE DISK,
 GS0902'IS APPROXIMATELY 1 FOOT LOWER THAN THE STATION, 15 FEET EAST
 GS0902'OF THE WEST RIM, A BRONZE DISK SET IN BEDROCK, PROJECTING 4
 GS0902'INCHES, STAMPED RYAN 1.
 GS0902'
 GS0902'REFERENCE MARK NO. 2, A U.S. GEOLOGICAL SURVEY REFERENCE DISK,
 GS0902'IS APPROXIMATELY 5 FEET LOWER THAN THE STATION, ON THE EAST
 GS0902'SLOPE, A BRONZE DISK SET IN BEDROCK, FLUSH, STAMPED RYAN 2.
 GS0902'
 GS0902'THE AZIMUTH MARK, A U.S. GEOLOGICAL SURVEY BENCH MARK, IS
 GS0902'LOCATED ALONG THE ROAD TO STATION, 9 PACES WEST OF AND
 GS0902'APPROXIMATELY 2 FEET HIGHER THAN THE CENTER LINE OF ROAD,
 GS0902'4 FEET SOUTHWEST OF A 2X4 STAKE, A BRONZE DISK SET IN TOP OF
 GS0902'A 6X6 CONCRETE POST, PROJECTING 5 INCHES, STAMPED 3644 58 LC
 GS0902'1949.
 GS0902'
 GS0902'TO REACH FROM THE FURNACE CREEK INN ON STATE HIGHWAY 190,
 GS0902'DRIVE EASTERLY FOR 10.5 MILES TO A ROAD JUNCTION JUST BEFORE
 GS0902'REACHING THE CHECKING STATION AND SIGNS DANTES VIEW AND RYAN.
 GS0902'TURN RIGHT (SOUTH) AS PER SIGN AND CONTINUE, PASSING THE RYAN
 GS0902'INTERSECTION, FOR 7.5 MILES TO A DIRT ROAD LEFT AND SIGN
 GS0902'SHOSHONE 37, ETC.  TURN LEFT AND FOLLOW DIRT ROAD FOR 1.5
 GS0902'MILES TO THE BOUNDARY LINE OF DEATH VALLEY NATIONAL MONUMENT.
 GS0902'CONTINUE ALONG THE MAIN BLADED ROAD FOR 3.2 MILES TO THE
 GS0902'AZIMUTH MARK ON RIGHT AS DESCRIBED ABOVE.  CONTINUE FOR 1.0
 GS0902'MILE TO A REVERSE Y AND SIGN SHOSHONE 31.  FROM THIS
 GS0902'INTERSECTION THE STATION BEARS 56 DEGREES TRUE TO THE LEFT OF
 GS0902'THE TIT OR HIGHEST POINT.  LEAVE ROAD AND DRIVE CROSS
 GS0902'COUNTRY FOR ABOUT 1 MILE TO THE BASE OF MOUNTAIN AND END OF
 GS0902'TRUCK TRAVEL, USE YOUR OWN JUDGEMENT AS TO THE BEST APPROACH.  A
 GS0902'1-HOUR PACK.