National Geodetic Survey, Retrieval Date = NOVEMBER 24, 2002 FT1471 *********************************************************************** FT1471 DESIGNATION - IBEX FT1471 PID - FT1471 FT1471 STATE/COUNTY- CA/SAN BERNARDINO FT1471 USGS QUAD - SADDLE PEAK HILLS (1996) FT1471 FT1471 *CURRENT SURVEY CONTROL FT1471 ___________________________________________________________________ FT1471* NAD 83(1992)- 35 44 30.74228(N) 116 20 21.91696(W) ADJUSTED FT1471* NAVD 88 - 780.6 (meters) 2561. (feet) VERTCON FT1471 ___________________________________________________________________ FT1471 EPOCH DATE - 1991.35 FT1471 LAPLACE CORR- 1.93 (seconds) DEFLEC99 FT1471 GEOID HEIGHT- -30.05 (meters) GEOID99 FT1471 FT1471 HORZ ORDER - SECOND FT1471 FT1471.The horizontal coordinates were established by classical geodetic methods FT1471.and adjusted by the National Geodetic Survey in June 1996. FT1471.The horizontal coordinates are valid at the epoch date displayed above. FT1471.The epoch date for horizontal control is a decimal equivalence FT1471.of Year/Month/Day. FT1471 FT1471.The NAVD 88 height was computed by applying the VERTCON shift value to FT1471.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) FT1471 FT1471.The Laplace correction was computed from DEFLEC99 derived deflections. FT1471 FT1471.The geoid height was determined by GEOID99. FT1471 FT1471; North East Units Scale Converg. FT1471;SPC CA 5 - 749,937.123 2,150,214.212 MT 1.00007159 +0 56 47.6 FT1471;SPC CA 5 - 2,460,418.71 7,054,494.46 sFT 1.00007159 +0 56 47.6 FT1471;SPC CA 4 - 548,666.742 2,240,650.258 MT 1.00005881 +1 35 14.2 FT1471;SPC CA 4 - 1,800,084.14 7,351,200.05 sFT 1.00005881 +1 35 14.2 FT1471;UTM 11 - 3,955,520.133 559,730.217 MT 0.99964396 +0 23 09.2 FT1471 FT1471: Primary Azimuth Mark Grid Az FT1471:SPC CA 5 - 34 LC 024 10 50.0 FT1471:SPC CA 4 - 34 LC 023 32 23.4 FT1471:UTM 11 - 34 LC 024 44 28.4 FT1471 FT1471|---------------------------------------------------------------------| FT1471| PID Reference Object Distance Geod. Az | FT1471| dddmmss.s | FT1471| CC5149 34 LC 0250737.6 | FT1471| FT1477 TECOPA CAIRN APPROX.11.7 KM 0291649.8 | FT1471| CC5412 IBEX RM 1 9.481 METERS 16524 | FT1471| CC5413 IBEX RM 2 13.477 METERS 28218 | FT1471|---------------------------------------------------------------------| FT1471 FT1471 SUPERSEDED SURVEY CONTROL FT1471 FT1471 NAD 83(1992)- 35 44 30.74000(N) 116 20 21.91610(W) AD(1991.35) 2 FT1471 NAD 83(1986)- 35 44 30.74386(N) 116 20 21.91590(W) AD(1984.00) 2 FT1471 NAD 27 - 35 44 30.86600(N) 116 20 18.82600(W) AD( ) 2 FT1471 NGVD 29 - 779.9 (m) 2559. (f) VERT ANG FT1471 FT1471.Superseded values are not recommended for survey control. FT1471.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. FT1471.See file dsdata.txt to determine how the superseded data were derived. FT1471 FT1471_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNV5973055520(NAD 83) FT1471_MARKER: DD = SURVEY DISK FT1471_SETTING: 66 = SET IN ROCK OUTCROP FT1471 FT1471 HISTORY - Date Condition Report By FT1471 HISTORY - 1952 MONUMENTED CGS FT1471 HISTORY - 1964 GOOD USAF FT1471 FT1471 STATION DESCRIPTION FT1471 FT1471'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) FT1471'THE STATION IS LOCATED ON THE SUMMIT OF THE WEST ONE OF TWO FT1471'SHARP PEAKS THAT ARE ON THE SOUTH SPUR OF THE AMARGOSA MOUNTAINS. FT1471'IT IS ABOUT 36 MILES AIRLINE NORTH-NORTHWEST OF BAKER, ABOUT FT1471'4 MILES AIRLINE EAST-SOUTHEAST OF IBEX SPRING, AND ABOUT 4 FT1471'MILES AIRLINE SOUTH OF STATE HIGHWAY 127 WHERE IT PASSES OVER FT1471'THE SAN BERNARDINO-INYO COUNTY LINE. FT1471' FT1471'THE STATION IS A STANDARD USGS DISK SET IN A DRILL HOLE IN FT1471'BEDROCK THAT PROJECTS 5 INCHES. THE DISK IS STAMPED--IBEX 1947. FT1471' FT1471'REFERENCE MARK NUMBER ONE IS A STANDARD USGS DISK SET IN A FT1471'DRILL HOLE IN BEDROCK THAT PROJECTS 1 FOOT AND IS ABOUT THE FT1471'SAME ELEVATION AS THE STATION. THE DISK IS STAMPED--IBEX FT1471'NO 1 1947. FT1471' FT1471'REFERENCE MARK NUMBER TWO IS A STANDARD USGS DISK SET IN A FT1471'DRILL HOLE IN BEDROCK THAT PROJECTS 6 INCHES AND IS ABOUT 3 FT1471'FEET LOWER THAN THE STATION. THE DISK IS STAMPED--IBEX NO 2. FT1471' FT1471'BM 34 LC (USGS) WILL SERVE AS THE AZIMUTH MARK. IT IS A STANDARD FT1471'USGS BENCH MARK DISK SET IN THE TOP OF AN 8-INCH SQUARE CONCRETE FT1471'POST THAT PROJECTS 12 INCHES. IT IS 100 FEET WEST OF THE FT1471'CENTER LINE OF STATE HIGHWAY 127, 24 FEET SOUTHWEST OF A FT1471'PARKING AREA, AND 2 FEET EAST OF A 2 BY 4 POST SET IN A 2-FOOT FT1471'CAIRN. THE DISK IS STAMPED--34 LC 1949 522 (FEET). TO REACH FT1471'THE MARK FROM THE POST OFFICE IN BAKER GO NORTHERLY ON STATE FT1471'HIGHWAY 127 FOR 37.4 MILES TO A SIDE ROAD LEFT AND SIGN IBEX FT1471'SPRING. CONTINUE, NORTHERLY, ON THE HIGHWAY FOR 0.7 MILE TO FT1471'THE MARK ON THE LEFT. FT1471' FT1471'TO REACH THE STATION FROM THE POST OFFICE IN BAKER GO NORTHERLY FT1471'ON STATE HIGHWAY 127 FOR 37.4 MILES TO A SIDE ROAD LEFT. FT1471'TURN LEFT AS PER SIGN IBEX SPRING AND GO 0.7 MILE TO A TRACK FT1471'ROAD LEFT. TURN LEFT, SOUTHERLY, AND FOLLOW THE TRACK ROAD FT1471'FOR 0.9 MILE TO THE END OF THE ROAD AND THE END OF TRUCK FT1471'TRAVEL. FROM THE END OF THE ROAD PACK SOUTHERLY UP THE DRAW FT1471'TO A 4-FOOT CAIRN ON THE EAST BANK OF THE DRAW. CLIMB, FT1471'SOUTHEAST, OUT OF THE DRAW AND FOLLOW THE RIDGE SOUTHEAST AND FT1471'SOUTH TO A SADDLE. FROM THE SADDLE GO EAST UP THE STEEP FT1471'SLOPE TO THE HIGHEST POINT OF THE PEAK AND THE STATION. IT FT1471'IS ABOUT A 1 HOUR PACK. FT1471' FT1471'HEIGHT OF LIGHT ABOVE STATION MARK 1.30 METERS. FT1471 FT1471 STATION RECOVERY (1964) FT1471 FT1471'RECOVERY NOTE BY US AIR FORCE 1964 (WOP) FT1471'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION. FT1471'STATION WAS RECOVERED BY HELICOPTER.