National Geodetic Survey, Retrieval Date = JANUARY 11, 2003 FT1511 *********************************************************************** FT1511 DESIGNATION - ARTILLERY FT1511 PID - FT1511 FT1511 STATE/COUNTY- CA/SAN BERNARDINO FT1511 USGS QUAD - TIEFORT MOUNTAINS (1996) FT1511 FT1511 *CURRENT SURVEY CONTROL FT1511 ___________________________________________________________________ FT1511* NAD 83(1992)- 35 16 58.16936(N) 116 33 22.46763(W) ADJUSTED FT1511* NAVD 88 - 1543.1 (meters) 5063. (feet) VERTCON FT1511 ___________________________________________________________________ FT1511 EPOCH DATE - 1991.35 FT1511 LAPLACE CORR- -1.07 (seconds) DEFLEC99 FT1511 GEOID HEIGHT- -30.56 (meters) GEOID99 FT1511 FT1511 HORZ ORDER - SECOND FT1511 FT1511.The horizontal coordinates were established by classical geodetic methods FT1511.and adjusted by the National Geodetic Survey in June 1996. FT1511.The horizontal coordinates are valid at the epoch date displayed above. FT1511.The epoch date for horizontal control is a decimal equivalence FT1511.of Year/Month/Day. FT1511 FT1511.The NAVD 88 height was computed by applying the VERTCON shift value to FT1511.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) FT1511 FT1511.The Laplace correction was computed from DEFLEC99 derived deflections. FT1511 FT1511.The geoid height was determined by GEOID99. FT1511 FT1511; North East Units Scale Converg. FT1511;SPC CA 5 - 698,707.475 2,131,333.914 MT 0.99996509 +0 49 22.7 FT1511;SPC CA 5 - 2,292,342.77 6,992,551.35 sFT 0.99996509 +0 49 22.7 FT1511;UTM 11 - 3,904,498.261 540,354.052 MT 0.99962007 +0 15 22.8 FT1511 FT1511: Primary Azimuth Mark Grid Az FT1511:SPC CA 5 - ARTILLERY AZ MK 267 41 26.9 FT1511:UTM 11 - ARTILLERY AZ MK 268 15 26.8 FT1511 FT1511|---------------------------------------------------------------------| FT1511| PID Reference Object Distance Geod. Az | FT1511| dddmmss.s | FT1511| CC5060 ARTILLERY RM 1 10.477 METERS 13133 | FT1511| CC5061 ARTILLERY RM 2 6.005 METERS 17659 | FT1511| FT1514 CAMP IRWIN WATER TANK APPROX.12.6 KM 2634031.4 | FT1511| CC5059 ARTILLERY AZ MK 2683049.6 | FT1511|---------------------------------------------------------------------| FT1511 FT1511 SUPERSEDED SURVEY CONTROL FT1511 FT1511 NAD 83(1992)- 35 16 58.16545(N) 116 33 22.47041(W) AD(1991.35) 2 FT1511 NAD 83(1986)- 35 16 58.17060(N) 116 33 22.46642(W) AD(1984.00) 2 FT1511 NAD 27 - 35 16 58.26000(N) 116 33 19.36500(W) AD( ) 2 FT1511 NGVD 29 - 1542.4 (m) 5060. (f) VERT ANG FT1511 FT1511.Superseded values are not recommended for survey control. FT1511.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. FT1511.See file dsdata.txt to determine how the superseded data were derived. FT1511 FT1511_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNV4035404498(NAD 83) FT1511_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION FT1511_SETTING: 80 = SET IN A BOULDER FT1511 FT1511 HISTORY - Date Condition Report By FT1511 HISTORY - 1952 MONUMENTED CGS FT1511 HISTORY - 1981 GOOD LOCSUR FT1511 FT1511 STATION DESCRIPTION FT1511 FT1511'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) FT1511'THE STATION IS LOCATED ON THE HIGHEST POINT OF TIEFORT MOUNTAIN. FT1511'IT IS ABOUT 8 MILES AIRLINE EAST OF CAMP IRWIN, ABOUT 27 MILES FT1511'AIRLINE WEST OF BAKER, AND ABOUT 36 MILES AIRLINE NORTHEAST FT1511'OF BARSTOW. FT1511' FT1511'THE STATION IS A STANDARD DISK SET IN A DRILL HOLE IN A BOULDER FT1511'THAT IS FLUSH WITH THE GROUND. THE DISK IS STAMPED--ARTILLERY 1952. FT1511' FT1511'REFERENCE MARK NUMBER ONE IS A STANDARD DISK SET IN A DRILL HOLE FT1511'IN A BOULDER THAT PROJECTS 14 INCHES AND IS ABOUT 1 FOOT FT1511'LOWER THAN THE STATION. THE DISK IS STAMPED--ARTILLERY NO FT1511'1 1952. FT1511' FT1511'REFERENCE MARK NUMBER TWO IS A STANDARD DISK SET IN A DRILL FT1511'HOLE IN A BOULDER THAT PROJECTS 12 INCHES AND IS ABOUT 1-1/2 FT1511'FEET LOWER THAN THE STATION. THE DISK IS STAMPED--ARTILLERY FT1511'NO 2 1952. FT1511' FT1511'THE AZIMUTH MARK IS 20 FEET SOUTH OF THE CENTER LINE OF A FT1511'DIRT ROAD, 100 YARDS SOUTH OF THE CENTER LINE OF A PAVED ROAD FT1511'LEADING TO THE LANDING FIELD, AND 115 FEET WEST OF THE CENTER LINE FT1511'OF A DIRT ROAD. IT IS A STANDARD DISK SET IN A DRILL HOLE FT1511'IN A BOULDER THAT PROJECTS 2 FEET. THE DISK IS FT1511'STAMPED--ARTILLERY 1952. TO REACH THE MARK FROM THE HEADQUARTERS FT1511'BUILDING IN CAMP IRWIN GO SOUTHEAST FOR 0.1 MILE TO THE FT1511'FIRE STATION. TURN LEFT, NORTHEAST, AND FOLLOW THE PAVED ROAD FT1511'FOR 1.7 MILES TO A PAVED T-ROAD RIGHT. TURN RIGHT AND FT1511'GO 0.1 MILE TO A DIRT ROAD RIGHT. TURN RIGHT AND GO FT1511'ABOUT 100 YARDS TO A GROUP OF OUTCROPPING BOULDERS ON THE RIGHT FT1511'AND THE MARK. FT1511' FT1511'TO REACH THE STATION FROM THE HEADQUARTERS BUILDING IN CAMP FT1511'IRWIN GO SOUTHEAST FOR 0.1 MILE TO THE FIRE STATION. TURN LEFT, FT1511'NORTHEAST, AND GO 5.9 MILES TO A DIRT ROAD RIGHT. TURN RIGHT, FT1511'EASTERLY, AND GO 0.7 MILE TO THE END OF THE BLADED ROAD AND A FT1511'TRACK ROAD STRAIGHT AHEAD. KEEP STRAIGHT AHEAD, EASTERLY, AND FT1511'FOLLOW THE TRACK ROAD FOR 0.9 MILE TO A CROSS TRACK ROAD. FT1511'CONTINUE, EAST, ON THE FAINT TRACK ROAD FOR 1.4 MILES TO THE FT1511'END OF THE ROAD AND THE END OF TRUCK TRAVEL. FROM THE END FT1511'OF THE ROAD PACK SOUTHEAST ACROSS THE SANDY FLAT TO THE FOOT FT1511'OF THE WIDE CANYON. GO UP THE CANYON UNTIL THE CANYON FT1511'NARROWS AND IS FILLED WITH LARGE BOULDERS. CLIMB OUT OF THE FT1511'CANYON TO THE WEST AND GO TO THE TOP OF THE RIDGE AND THEN FT1511'GO TO THE LEFT TO THE HIGHEST POINT OF THE RIDGE. GO DOWN FT1511'THE SLOPE TO THE EAST TO A SADDLE. CONTINUE, EAST, ALONG FT1511'THE RIDGE TOP TO THE HIGHEST POINT AND THE STATION. FT1511'THIS IS ABOUT A 2-1/2 HOUR PACK. FT1511' FT1511'HEIGHT OF LIGHT ABOVE STATION MARK 1.42 METERS. FT1511 FT1511 STATION RECOVERY (1981) FT1511 FT1511'RECOVERY NOTE BY LOCAL SURVEYOR (INDIVIDUAL OR FIRM) 1981 (KJS) FT1511'ARTILLERY 1952 RECOVERED GOOD/STATION DESCRIPTION IS ADEQUATE. FT1511' FT1511'RM1, RM2 RECOVERED GOOD.