National Geodetic Survey, Retrieval Date = NOVEMBER 23, 2002 GS0788 *********************************************************************** GS0788 DESIGNATION - LEANING ROCK GS0788 PID - GS0788 GS0788 STATE/COUNTY- CA/INYO GS0788 USGS QUAD - SAND FLAT (1987) GS0788 GS0788 *CURRENT SURVEY CONTROL GS0788 ___________________________________________________________________ GS0788* NAD 83(1992)- 36 44 06.67156(N) 117 25 42.59852(W) ADJUSTED GS0788* NAVD 88 - 2240.7 (meters) 7351. (feet) VERTCON GS0788 ___________________________________________________________________ GS0788 EPOCH DATE - 1991.35 GS0788 LAPLACE CORR- -7.57 (seconds) DEFLEC99 GS0788 GEOID HEIGHT- -27.64 (meters) GEOID99 GS0788 GS0788 HORZ ORDER - SECOND GS0788 GS0788.The horizontal coordinates were established by classical geodetic methods GS0788.and adjusted by the National Geodetic Survey in March 1994. GS0788.The horizontal coordinates are valid at the epoch date displayed above. GS0788.The epoch date for horizontal control is a decimal equivalence GS0788.of Year/Month/Day. GS0788 GS0788.The NAVD 88 height was computed by applying the VERTCON shift value to GS0788.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) GS0788 GS0788.The Laplace correction was computed from DEFLEC99 derived deflections. GS0788 GS0788.The geoid height was determined by GEOID99. GS0788 GS0788; North East Units Scale Converg. GS0788;SPC CA 4 - 656,700.316 2,140,351.154 MT 0.99994258 +0 56 15.1 GS0788;SPC CA 4 - 2,154,524.29 7,022,135.41 sFT 0.99994258 +0 56 15.1 GS0788;UTM 11 - 4,065,581.977 461,741.880 MT 0.99961803 -0 15 22.7 GS0788 GS0788: Primary Azimuth Mark Grid Az GS0788:SPC CA 4 - 32 D 4757 253 45 56.1 GS0788:UTM 11 - 32 D 4757 254 57 33.9 GS0788 GS0788|---------------------------------------------------------------------| GS0788| PID Reference Object Distance Geod. Az | GS0788| dddmmss.s | GS0788| DA8286 LEANING ROCK RM 2 3.858 METERS 11138 | GS0788| DA8127 32 D 4757 2544211.2 | GS0788| DA8285 LEANING ROCK RM 1 3.538 METERS 31735 | GS0788|---------------------------------------------------------------------| GS0788 GS0788 SUPERSEDED SURVEY CONTROL GS0788 GS0788 NAD 83(1986)- 36 44 06.67325(N) 117 25 42.59546(W) AD(1984.00) 2 GS0788 NAD 27 - 36 44 06.89500(N) 117 25 39.35900(W) AD( ) 2 GS0788 NGVD 29 - 2239.7 (m) 7348. (f) VERT ANG GS0788 GS0788.Superseded values are not recommended for survey control. GS0788.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. GS0788.See file dsdata.txt to determine how the superseded data were derived. GS0788 GS0788_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMA6174265582(NAD 83) GS0788_MARKER: Z = SEE DESCRIPTION GS0788_SETTING: 0 = UNSPECIFIED SETTING GS0788 GS0788 HISTORY - Date Condition Report By GS0788 HISTORY - 1950 MONUMENTED CGS GS0788 HISTORY - 1969 SEE DESCRIPTION CGS GS0788 GS0788 STATION DESCRIPTION GS0788 GS0788'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RJS) GS0788'THE STATION IS LOCATED ABOUT 22 MILES SOUTH-SOUTHWEST OF SCOTTYS GS0788'CASTLE AND ABOUT 17 MILES NORTHWEST OF STOVE PIPE WELLS HOTEL, GS0788'ON THE CENTER AND HIGHEST POINT OF LEANING ROCK RIDGE IN THE GS0788'PANAMINT MOUNTAIN RANGE. THIS RIDGE RUNS NORTHEAST AND SOUTHWEST. GS0788'THE STATION MARK IS A U.S. GEOLOGICAL SURVEY STANDARD BRONZE GS0788'BENCH MARK DISK SET IN A DRILL HOLE IN OUTCROPPING BEDROCK, GS0788'FLUSH WITH THE SURROUNDING SURFACE. THE MARK IS STAMPED GS0788'LEANING ROCK 1949. GS0788' GS0788'REFERENCE MARK NO. 1 IS A U.S. GEOLOGICAL SURVEY STANDARD GS0788'BRONZE REFERENCE MARK DISK SET IN A DRILL HOLE IN OUTCROPPING GS0788'BEDROCK, FLUSH WITH THE SURROUNDING SURFACE. THE MARK IS GS0788'APPROXIMATELY 6 INCHES HIGHER THAN THE STATION MARK AND STAMPED GS0788'LEANING ROCK 1. GS0788' GS0788'REFERENCE MARK NO. 2 IS A U.S. GEOLOGICAL SURVEY STANDARD BRONZE GS0788'REFERENCE MARK DISK SET IN A DRILL HOLE IN OUTCROPPING BEDROCK, GS0788'PROJECTING 6 INCHES. THE MARK IS APPROXIMATELY 10 INCHES GS0788'LOWER THAN THE STATION MARK AND STAMPED LEANING ROCK 2. GS0788' GS0788'THE AZIMUTH MARK IS 10 PACES EAST OF THE CENTER OF A GRADED GS0788'ROAD AND 4 FEET SOUTH OF A WHITE WITNESS POST. IT IS A U.S. GS0788'GEOLOGICAL SURVEY STANDARD BRONZE BENCH MARK DISK SET IN A GS0788'8X8 INCH CONCRETE POST, PROJECTING 12 INCHES. THE MARK IS GS0788'STAMPED 1948 4757 32D. GS0788' GS0788'TO REACH THE STATION FROM SCOTTYS CASTLE, GO SOUTHWESTERLY GS0788'ON THE PAVED ROAD FOR ABOUT 3 MILES TO A T INTERSECTION AND GS0788'SIGN STOVE PIPE WELLS 37 FURNACE CREEK 53 UBEHEBE CRATER 6. GS0788'TURN RIGHT AS PER SIGN UBEHEBE CRATER AND GO 5.3 MILES TO GS0788'A FORK. TAKE THE RIGHT FORK AND GO 0.3 MILE TO A GRADED ROAD GS0788'ON THE RIGHT AND SIGN LIPPINCOTT LEAD MINES. TAKE THE GRADED GS0788'ROAD AND FOLLOW IT SOUTHERLY FOR 20.1 MILES TO A FORK. TAKE GS0788'THE LEFT FORK (EASTERLY) AND GO 3.2 MILES TO A FORK. (TO REACH GS0788'THE AZIMUTH MARK FROM THIS POINT CONTINUE STRAIGHT AHEAD, GS0788'SOUTHERLY, FOR 0.8 MILE TO THE AZIMUTH MARK ON THE LEFT.) GS0788'TAKE THE LEFT FORK AND GO NORTHEASTERLY FOR 3.3 MILES TO GS0788'A TRACK ROAD RIGHT JUST BEFORE ENTERING A LARGE WASH. GS0788'TURN RIGHT AND FOLLOW THE TRACK ROAD FOR 0.25 MILES. GS0788'HERE TURN RIGHT AND DRIVE ACROSS COUNTRY IN A GS0788'SOUTHEASTERLY DIRECTION FOR 1.0 MILE TO THE MOUTH OF A GS0788'SMALL CANYON AND THE END OF TRUCK TRAVEL. PACK SOUTHERLY GS0788'UP THE RIDGE TO THE HIGHEST POINT AND STATION. A 1 HOUR GS0788'PACK. A 4 WHEEL DRIVE VEHICLE IS REQUIRED TO DRIVE THE GS0788'1.0 MILE ACROSS COUNTRY. GS0788 GS0788 STATION RECOVERY (1969) GS0788 GS0788'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1969 (WFF) GS0788'THE STATION AND REFERENCE MARKS WERE FOUND IN GOOD CONDITION. GS0788'THE DESCRIPTION TO REACH THE STATION WAS ADEQUATE EXCEPT FOR GS0788'THE CHANGES DESCRIBED BELOW. GS0788' GS0788'THE SIGN LIPPINCOTT LEAD MINES IS NO LONGER EXISTANT AND NOW GS0788'READS TO THE RACETRACK. GS0788' GS0788'THE LINE TAKE THE LEFT FORK (EASTERLY) AND GO 3.2 MILES TO A FORK, GS0788'SHOULD NOW READ TAKE THE LEFT FORK (EASTERLY) MARKED BY A SIGN GS0788'READING TIN MOUNTAIN AND GO 3.2 MILES TO A FORK. GS0788' GS0788'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--17 MILES GS0788'NORTHWEST OF STOVE PIPE WELLS