National Geodetic Survey, Retrieval Date = NOVEMBER 23, 2002 FT1601 *********************************************************************** FT1601 DESIGNATION - OWLHEAD FT1601 PID - FT1601 FT1601 STATE/COUNTY- CA/SAN BERNARDINO FT1601 USGS QUAD - WINGATE WASH EAST (1985) FT1601 FT1601 *CURRENT SURVEY CONTROL FT1601 ___________________________________________________________________ FT1601* NAD 83(1992)- 35 47 11.75908(N) 116 46 36.04651(W) ADJUSTED FT1601* NAVD 88 - 1345.6 (meters) 4415. (feet) VERTCON FT1601 ___________________________________________________________________ FT1601 EPOCH DATE - 1991.35 FT1601 LAPLACE CORR- 1.28 (seconds) DEFLEC99 FT1601 GEOID HEIGHT- -30.14 (meters) GEOID99 FT1601 FT1601 HORZ ORDER - SECOND FT1601 FT1601.The horizontal coordinates were established by classical geodetic methods FT1601.and adjusted by the National Geodetic Survey in June 1996. FT1601.The horizontal coordinates are valid at the epoch date displayed above. FT1601.The epoch date for horizontal control is a decimal equivalence FT1601.of Year/Month/Day. FT1601 FT1601.The NAVD 88 height was computed by applying the VERTCON shift value to FT1601.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) FT1601 FT1601.The Laplace correction was computed from DEFLEC99 derived deflections. FT1601 FT1601.The geoid height was determined by GEOID99. FT1601 FT1601; North East Units Scale Converg. FT1601;SPC CA 5 - 754,332.380 2,110,602.192 MT 1.00008542 +0 41 50.3 FT1601;SPC CA 5 - 2,474,838.82 6,924,534.02 sFT 1.00008542 +0 41 50.3 FT1601;SPC CA 4 - 552,622.686 2,200,992.981 MT 1.00004719 +1 19 35.1 FT1601;SPC CA 4 - 1,813,062.93 7,221,091.14 sFT 1.00004719 +1 19 35.1 FT1601;UTM 11 - 3,960,302.666 520,181.440 MT 0.99960502 +0 07 50.1 FT1601 FT1601: Primary Azimuth Mark Grid Az FT1601:SPC CA 5 - OWLHEAD AZ MK 202 18 47.9 FT1601:SPC CA 4 - OWLHEAD AZ MK 201 41 03.1 FT1601:UTM 11 - OWLHEAD AZ MK 202 52 48.1 FT1601 FT1601|---------------------------------------------------------------------| FT1601| PID Reference Object Distance Geod. Az | FT1601| dddmmss.s | FT1601| CC6183 OWLHEAD AZ MK 2030038.2 | FT1601| CC6185 OWLHEAD RM 2 3.370 METERS 20824 | FT1601| CC6184 OWLHEAD RM 1 2.778 METERS 28735 | FT1601|---------------------------------------------------------------------| FT1601 FT1601 SUPERSEDED SURVEY CONTROL FT1601 FT1601 NAD 83(1992)- 35 47 11.75540(N) 116 46 36.04711(W) AD(1991.35) 2 FT1601 NAD 83(1986)- 35 47 11.76538(N) 116 46 36.04110(W) AD(1984.00) 2 FT1601 NAD 27 - 35 47 11.90900(N) 116 46 32.90000(W) AD( ) 2 FT1601 NGVD 29 - 1344.8 (m) 4412. (f) VERT ANG FT1601 FT1601.Superseded values are not recommended for survey control. FT1601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. FT1601.See file dsdata.txt to determine how the superseded data were derived. FT1601 FT1601_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNV2018160303(NAD 83) FT1601_MARKER: DD = SURVEY DISK FT1601_SETTING: 80 = SET IN A BOULDER FT1601 FT1601 HISTORY - Date Condition Report By FT1601 HISTORY - 1949 MONUMENTED USGS FT1601 HISTORY - 1950 GOOD CGS FT1601 HISTORY - 1952 GOOD CGS FT1601 HISTORY - 1964 GOOD USAF FT1601 HISTORY - 19810115 GOOD USGS FT1601 FT1601 STATION DESCRIPTION FT1601 FT1601'DESCRIBED BY COAST AND GEODETIC SURVEY 1950 (RJS) FT1601'THE STATION IS LOCATED ON THE HIGHEST POINT NEAR THE SOUTH FT1601'END OF THE RANGE OF MOUNTAINS WHICH PROJECTS SOUTH FROM THE FT1601'NORTH END OF THE OWLHEAD MOUNTAINS, ABOUT 14 MILES AIR LINE FT1601'NORTHEAST OF HIDDEN SPRINGS, ABOUT 12 MILES AIR LINE EAST FT1601'OF THE JUNCTION OF THE ROADS TO WINGATE PASS AND HIDDEN SPRINGS, FT1601'ABOUT 4 MILES AIR LINE NORTHEAST OF LOST LAKE. THE STATION, FT1601'A U.S. GEOLOGICAL SURVEY BENCH MARK, IS 12 FEET EAST OF THE FT1601'HIGHEST POINT, A BRONZE DISK SET IN TOP OF A LARGE BOULDER, FT1601'PROJECTING 4 FEET, AND STAMPED OWLHEAD 1949. FT1601' FT1601'REFERENCE MARK NO. 1, A U.S. GEOLOGICAL SURVEY REFERENCE FT1601'DISK, IS APPROXIMATELY 18 INCHES HIGHER THAN THE STATION, FT1601'ON THE HIGHEST POINT, A BRONZE DISK SET IN TOP OF A BOULDER, FT1601'PROJECTING 18 INCHES, AND STAMPED NO 1. FT1601' FT1601'REFERENCE MARK NO. 2, A U.S. GEOLOGICAL SURVEY REFERENCE FT1601'DISK, IS APPROXIMATELY THE SAME ELEVATION AS THE STATION, 12 FT1601'FEET SOUTHEAST OF THE HIGHEST POINT, A BRONZE DISK SET IN FT1601'THE TOP OF A BOULDER, PROJECTING 2 FEET, AND STAMPED NO 2. FT1601' FT1601'THE AZIMUTH MARK IS LOCATED ON THE HIGHEST POINT NEAR THE FT1601'SOUTH END OF RIDGE, 8 FEET NORTH OF A 4 FOOT CAIRN, PROJECTING FT1601'18 INCHES, AND STAMPED OWLHEAD USGS 1950. FT1601' FT1601'TO REACH FROM THE ROAD JUNCTION 0.1 WEST OF THE ENTRANCE TO FT1601'FURNACE CREEK INN, TAKE THE ROAD SOUTH DOWN THE VALLEY FOR 5.9 FT1601'MILES TO A FORK AND SIGN BENNETTS WELL, ETC. TAKE THE RIGHT FORK FT1601'AND CONTINUE ALONG THE MAIN VALLEY ROAD FOR 32.6 MILES, PASSING FT1601'A WELL WITH BUILDINGS AND TANK ON THE EAST SIDE OF ROAD FT1601'AT ABOUT 25.0 AND THE WARM SPRINGS CANYON ROAD AT ABOUT 25.6, FT1601'TO A SIDE ROAD RIGHT, AND SIGN ON LEFT WINGATE PASS, ALSO FT1601'TWO WARNING SIGNS ON THE RIGHT (WEST) SIDE OF ROAD. TURN FT1601'RIGHT (WEST) AND GO 0.5 MILE TO A FORK. TAKE THE LEFT FORK FT1601'AND GO 9.6 MILES TO SUGARLOAF AZIMUTH MARK ON LEFT AT A 4X4 FT1601'WITNESS POST. CONTINUE UP WASH FOR 0.7 MILE TO SIGN FT1601'BENNETTS WELL 28, BARSTOW 93. CONTINUE FOR 1.6 MILES TO A FT1601'LARGE WASH COMING IN FROM THE LEFT (SOUTHEAST). TURN FT1601'LEFT AND FOLLOW DIM TRACKS UP THIS WASH FOR 2.7 FT TO A WASH. FT1601'TURN RIGHT, SOUTH THEN SOUTHEAST, AND CONTINUE UP WASH, FT1601'KEEPING TO THE LEFT OF A BARE CHALK COLORED KNOLL, FOR 1.0 FT1601'MILE TO A SHALLOW WASH. BEAR RIGHT UP WASH AND CONTINUE FT1601'FOR 0.75 MILE TO FORK IN WASH. TAKE THE LEFT FORK AND FT1601'CONTINUE UP MAIN WASH FOR 0.7 MILE. TURN RIGHT (SOUTH) FT1601'LEAVING WASH AND CONTINUE UP RIDGE TOWARD THE HIGHEST POINT FT1601'OF RANGE, KEEPING TO THE RIGHT OF A LOWER SHARP POINTED FT1601'PEAK, AND GO APPROXIMATELY 1.1 MILE TO THE END OF TRUCK FT1601'TRAVEL. PACK TO THE HIGHEST POINT AND STATION. A 1-HOUR FT1601'PACK. A 4-WHEEL DRIVE VEHICLE IS REQUIRED. FT1601 FT1601 STATION RECOVERY (1952) FT1601 FT1601'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (WRH) FT1601'STATION FOUND AS DESCRIBED AND ALL MARKS ARE IN GOOD CONDITION. FT1601'A COMPLETE DESCRIPTION FOLLOWS. FT1601' FT1601'STATION IS LOCATED, AIRLINE, ABOUT 14 MILES NORTHEAST OF FT1601'HIDDEN SPRINGS, 12 MILES EAST OF THE JUNCTION OF THE ROADS FT1601'TO WINGATE PASS AND HIDDEN SPRINGS, 4 MILES NORTHEAST OF LOST FT1601'LAKE, AND ON THE HIGHEST POINT AND SOUTH END OF A NORTH-SOUTH FT1601'RANGE OF MOUNTAINS THAT EXTENDS OUT FROM THE NORTH END OF FT1601'THE OWLHEAD MOUNTAINS. FT1601' FT1601'STATION IS REACHED AS FOLLOWS--FROM THE U.S. POST OFFICE FT1601'IN BAKER, GO NORTHERLY ON STATE HIGHWAY 127 FOR 30.0 MILES FT1601'TO A SIDE ROAD LEFT. TURN LEFT, GRADED ROAD, AND GO 6.1 MILES FT1601'TO A FORK. TAKE THE LEFT FORK AND GO 6.8 MILES TO A FORK. TAKE FT1601'THE RIGHT FORK AS PER SIGN FURNACE CREEK 69 AND GO 19.8 MILES FT1601'TO A FORK. CONTINUE STRAIGHT AHEAD, NORTH, FOR 1.1 MILES FT1601'TO A FORK. TAKE THE LEFT FORK AND GO 5.6 MILES TO A SIDE FT1601'ROAD LEFT. TURN LEFT AS PER SIGN WINGATE PASS AND GO 0.5 FT1601'MILE TO A FORK. TAKE THE LEFT FORK, TRACK ROAD, AND GO FT1601'SOUTHWEST FOR 10.1 MILES TO SUGARLOAF AZIMUTH MARK ON THE FT1601'LEFT. CONTINUE WEST FOR 2.45 MILES TO A DIM SIDE ROAD ON FT1601'THE LEFT. A FOUR WHEEL DRIVE JEEP WAS USED FROM HERE, TURN FT1601'LEFT, SOUTH, CROSS WASH, AND FOLLOW TRACK ROAD FOR 2.4 FT1601'MILES. TURN LEFT, NORTH NORTHEAST, AND GO 0.25 MILE. TURN FT1601'RIGHT, SOUTHEAST, UP WASH, AND GO 0.85 MILE TO TOP OF RIDGE. FT1601'CONTINUE ON TRACK ROAD, NORTHEAST, FOR 0.25 MILE TO A WASH FT1601'COMING IN FROM THE SOUTHEAST. TURN RIGHT, UP WASH ON A FT1601'TRACK ROAD AND GO 0.7 MILE TO A FORK IN THE WASH. KEEP FT1601'TO THE LEFT OF THE WASH AND GO EASTERLY FOR 0.25 MILE. KEEP FT1601'RIGHT, FOLLOWING TRACK ROAD, AND GO EASTERLY FOR 0.45 MILE FT1601'UP DEEP WASH TO A LINE OF BOULDERS ACROSS WASH. HERE FT1601'TURN SHARP RIGHT OUT OF THE WASH AND FOLLOW THE CREST FT1601'OF THE RIDGE, EASTERLY, FOR ABOUT 1.1 MILE TOWARDS THE FT1601'BASE OF THE MOUNTAIN AND THE END OF TRUCK TRAVEL. FROM HERE FT1601'PACK EASTERLY UP THE STEEP RIDGE TO THE HIGHEST POINT AND FT1601'THE STATION. TIME OF PACK IS 1 HOUR. THE LAST PART WHERE FT1601'THE JEEP WAS USED IS VERY SANDY AND ROCKY AND CANNOT BE FT1601'TRAVERSED WITH A TWO WHEEL DRIVE TRUCK. FT1601' FT1601'STATION MARK, STAMPED OWLHEAD 1949, IS A STANDARD USGS TRIANGULATION FT1601'BENCH MARK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK FT1601'PROJECTING 2 FEET ON THE WEST SIDE AND 10 FEET ON THE EAST FT1601'SIDE. FT1601' FT1601'REFERENCE MARK NUMBER 1, STAMPED NO 1, IS A STANDARD USGS FT1601'REFERENCE MARK DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING FT1601'BEDROCK PROJECTING 2 FEET AND AT THE SAME ELEVATION AS THE FT1601'STATION. FT1601' FT1601'REFERENCE MARK NUMBER 2, STAMPED NO 2, IS A STANDARD USGS FT1601'REFERENCE MARK DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING FT1601'BEDROCK PROJECTING 3 FEET AND AT THE SAME ELEVATION AS THE FT1601'STATION. FT1601' FT1601'AZIMUTH MARK, STAMPED OWLHEAD USGS 1950, IS A STANDARD USC AND FT1601'GS DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK FT1601'PROJECTING 2 FEET. TO REACH FROM THE STATION, GO SOUTH FT1601'SOUTHWEST, ALONG CREST OF RIDGE, FOR ABOUT 0.25 MILE TO THE FT1601'HIGHEST POINT NEAR THE SOUTH END OF THE RIDGE AND THE AZIMUTH FT1601'MARK. IT IS 8 FEET NORTH OF A 4 FOOT CAIRN. FT1601' FT1601'NOTE--REFERENCE MARKS TOO CLOSE TO FOCUS. FT1601 FT1601 STATION RECOVERY (1964) FT1601 FT1601'RECOVERY NOTE BY US AIR FORCE 1964 (WOP) FT1601'STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION. FT1601'STATION WAS RECOVERED BY HELICOPTER. FT1601 FT1601 STATION RECOVERY (1981) FT1601 FT1601'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1981 (TRB) FT1601'RECOVERED IN GOOD CONDITION.