National Geodetic Survey, Retrieval Date = SEPTEMBER 21, 2002 MX1271 *********************************************************************** MX1271 DESIGNATION - SHIP MTN MX1271 PID - MX1271 MX1271 STATE/COUNTY- CA/DEL NORTE MX1271 USGS QUAD - SHIP MOUNTAIN (1982) MX1271 MX1271 *CURRENT SURVEY CONTROL MX1271 ___________________________________________________________________ MX1271* NAD 83(1992)- 41 44 08.36484(N) 123 47 34.59317(W) ADJUSTED MX1271* NAVD 88 - 1621.4 (meters) 5320. (feet) VERTCON MX1271 ___________________________________________________________________ MX1271 EPOCH DATE - 1991.35 MX1271 LAPLACE CORR- 17.32 (seconds) DEFLEC99 MX1271 GEOID HEIGHT- -26.32 (meters) GEOID99 MX1271 MX1271 HORZ ORDER - SECOND MX1271 MX1271.The horizontal coordinates were established by classical geodetic methods MX1271.and adjusted by the National Geodetic Survey in March 1994. MX1271.The horizontal coordinates are valid at the epoch date displayed above. MX1271.The epoch date for horizontal control is a decimal equivalence MX1271.of Year/Month/Day. MX1271 MX1271.The NAVD 88 height was computed by applying the VERTCON shift value to MX1271.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) MX1271 MX1271.The Laplace correction was computed from DEFLEC99 derived deflections. MX1271 MX1271.The geoid height was determined by GEOID99. MX1271 MX1271; North East Units Scale Converg. MX1271;SPC CA 1 - 768,286.834 1,850,847.824 MT 1.00001825 -1 10 20.6 MX1271;SPC CA 1 - 2,520,621.05 6,072,323.24 sFT 1.00001825 -1 10 20.6 MX1271;UTM 10 - 4,620,730.954 434,059.054 MT 0.99965351 -0 31 40.4 MX1271 MX1271: Primary Azimuth Mark Grid Az MX1271:SPC CA 1 - SHIP MTN AZ MK 164 20 28.0 MX1271:UTM 10 - SHIP MTN AZ MK 163 41 47.8 MX1271 MX1271|---------------------------------------------------------------------| MX1271| PID Reference Object Distance Geod. Az | MX1271| dddmmss.s | MX1271| CE0830 SHIP MTN RM 1 1.830 METERS 01718 | MX1271| MX1272 SHIP MOUNTAIN LOOKOUT HOUSE 7.652 METERS 02049 | MX1271| MX1265 BALDY PEAK LOOKOUT HOUSE APPROX. 9.2 KM 1385123.1 | MX1271| CE0831 SHIP MTN RM 2 5.443 METERS 14927 | MX1271| CE0829 SHIP MTN AZ MK 1631007.4 | MX1271|---------------------------------------------------------------------| MX1271 MX1271 SUPERSEDED SURVEY CONTROL MX1271 MX1271 NAD 83(1986)- 41 44 08.35199(N) 123 47 34.59185(W) AD(1984.00) 2 MX1271 NAD 27 - 41 44 08.93760(N) 123 47 30.33700(W) AD( ) 2 MX1271 NGVD 29 - 1620.3 (m) 5316. (f) VERT ANG MX1271 MX1271.Superseded values are not recommended for survey control. MX1271.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MX1271.See file dsdata.txt to determine how the superseded data were derived. MX1271 MX1271_MARKER: Z = SEE DESCRIPTION MX1271_SETTING: 0 = UNSPECIFIED SETTING MX1271 MX1271 HISTORY - Date Condition Report By MX1271 HISTORY - 1941 MONUMENTED CGS MX1271 HISTORY - 1952 SEE DESCRIPTION CGS MX1271 MX1271 STATION DESCRIPTION MX1271 MX1271'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (JCS) MX1271'THE STATION IS ON THE TOP OF THE HIGHEST PEAK OF THE FOUR MX1271'TOPS OF SHIP MOUNTAIN KNOWN AS THE FOUR BROTHERS, LYING ABOUT MX1271'21 MILES E OF CRESCENT CITY AND ABOUT 12 MILES SE OF GASQUET. MX1271'THE STATION IS ON THE SAME PEAK AS THE U.S.F.S. LOOKOUT HOUSE MX1271'WHICH IS ON NO. 3 OF THE FOUR BROTHERS OR THE SECOND PEAK MX1271'FROM THE S. THESE PEAKS ARE BARE AND ROCKY ON TOP AND ARE MX1271'THE MOST CONSPICUOUS IN THE VICINITY. MX1271' MX1271'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS WEDGED MX1271'IN DRILL HOLES IN OUTCROPPING BEDROCK. AZIMUTH MARK IS A MX1271'STANDARD BRONZE DISK WEDGED IN A DRILL HOLE IN A BOULDER. MX1271' MX1271'THE STATION MARK IS SET IN THE LEVEL CLEARED OFF AREA 18.1 FEET MX1271'S OF THE SW CORNER OF THE LOOKOUT HOUSE AND ABOUT 5 FEET BELOW MX1271'THE FLOOR LEVEL. THE STATION MARK IS 10.5 FEET E OF THE W ROCK MX1271'RETAINING WALL, PROJECTS 6 INCHES, STAMPED SHIP MOUNTAIN MX1271'1941. MX1271' MX1271'REFERENCE MARK NO. 1 IS ABOUT THE SAME ELEVATION AS THE STATION MX1271'MARK SET AT THE BASE OF THE ROCK WALL WHICH IS BETWEEN THE MX1271'LOOKOUT HOUSE AND THE STATION, PROJECTS 10 INCHES, STAMPED SHIP MX1271'MOUNTAIN NO. 1 1941. MX1271' MX1271'REFERENCE MARK NO. 2 IS 10.5 FEET NE OF THE W ROCK RETAINING MX1271'WALL, ABOUT 1 FOOT BELOW THE STATION, PROJECTS 10 INCHES, MX1271'STAMPED SHIP MOUNTAIN NO. 2 1941. MX1271' MX1271'THE AZIMUTH MARK IS ON THE N AND LOWER POINT OF THE RIDGE MX1271'AND PEAK JUST S OF THE STATION. MX1271' MX1271'REACHED FROM THE STATION BY FOLLOWING THE TRAIL S FOR ABOUT MX1271'1/4 MILE TO A POINT E OF THE FIRST RIDGE POINT. BEAR SHARP MX1271'RIGHT (W) AND GO TO THE TOP OF RIDGE POINT AND THE AZIMUTH MX1271'MARK. MX1271' MX1271'THE AZIMUTH MARK IS ABOUT 12 FEET W OF THE TOP OF THE POINT, MX1271'PROJECTS 1 FOOT, STAMPED SHIP MOUNTAIN 1941. MX1271' MX1271'REACHED FROM THE JUNCTION OF U.S. HIGHWAYS 101 AND 199 AT THE MX1271'N EDGE OF CRESCENT CITY BY GOING NE AND E ON U.S. HIGHWAY 199 MX1271'FOR 7.5 MILES TO THE S END OF THE BRIDGE OVER SMITH RIVER, MX1271'CONTINUE S AND E ON U.S. HIGHWAY 199 UP SMITH RIVER FOR 7.4 MX1271'MILES TO A STEEP NARROW ROAD LEADING TO THE RIGHT (E) AT MX1271'SIGNS CRESCENT CITY 16 - BIG FLAT G.S. 26, TURN RIGHT OFF MX1271'THE HIGHWAY AND GO UP GRADE FOR 1.1 MILES TO FORKS AT SIGN MX1271'BIG FLAT 24-1/2 MILES, TAKE LEFT FORK AND CONTINUE E AND SE UP MX1271'GRADE FOR 2.2 MILES TO FORKS. TAKE LEFT FORK (NE) AND GO FOR MX1271'6.5 MILES TO A ROAD LEADING LEFT (E) AT SIGN CAMP 6 L.O., MX1271'CONTINUE STRAIGHT AHEAD (S) AND GO FOR 1.1 MILES TO A FORKS MX1271'AT SIGN BIG FLAT G.S. 13 1/4-BEAR BASIN BU. 11, TAKE LEFT MX1271'FORK AND FOLLOW THE MAIN ROAD EASTERLY FOR 11.0 MILES TO THE S MX1271'POINT OF THE ROAD AROUND BEAR BASIN BUTTE AND THE U.S.F.S. MX1271'SIGN SHIP MOUNTAIN ON A TREE ON THE RIGHT. THIS IS THE END OF MX1271'TRUCK TRAVEL. MX1271' MX1271'PACK ALONG THE WELL-DEFINED AND MARKED TRAIL FOR 7 MILES TO MX1271'SHIP MOUNTAIN LOOKOUT HOUSE AND THE STATION. THE PACK WILL MX1271'REQUIRE ABOUT 2-1/2 HOURS. MX1271 MX1271 STATION RECOVERY (1952) MX1271 MX1271'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (WRH) MX1271'STATION RECOVERED AS DESCRIBED AND ALL MARKS ARE IN GOOD MX1271'CONDITION. THE STATION IS STAMPED SHIP MTN AND NOT SHIP MOUNTAIN MX1271'AS DESCRIBED IN THE 1941 DESCRIPTION. A COMPLETE DESCRIPTION MX1271'FOLLOWS. MX1271' MX1271'STATION IS LOCATED, AIRLINE 21 MILES EAST OF CRESCENT CITY, MX1271'12 MILES SOUTHEAST OF GASQUET, AND ON THE HIGHEST PEAK OF MX1271'THE FOUR TOPS OF SHIP MOUNTAIN WHICH ARE KNOWN AS THE FOUR MX1271'BROTHERS. THE STATION IS ON THE SAME PEAK AS THE USFS LOOKOUT MX1271'HOUSE WHICH IS NUMBER 3 OF THE FOUR BROTHERS OR THE SECOND MX1271'PEAK FROM THE SOUTH. THE PEAKS ARE BARE AND ROCKY ON TOP AND MX1271'ARE THE MOST PROMINENT IN THE VICINITY. MX1271' MX1271'STATION IS REACHED AS FOLLOWS--FROM THE JUNCTION OF U.S. HIGHWAYS MX1271'101 AND 199 AT THE NORTH EDGE OF CRESCENT CITY, GO NORTHEAST MX1271'AND EAST ON U.S. HIGHWAY 199 FOR 7.5 MILES TO THE SOUTH END MX1271'OF THE BRIDGE OVER THE SMITH RIVER. CONTINUE ON HIGHWAY 199, MX1271'UP THE SMITH RIVER, FOR 7.4 MILES TO A SIDE ROAD ON THE RIGHT MX1271'AT A SIGN BIG FLAT G.S. 26. TURN RIGHT, EAST, ON THE DIRT ROAD MX1271'UP GRADE, AND GO 1.1 MILES TO A FORK AT A SIGN BIG FLAT 24 MX1271'1/2 MILES. TAKE THE LEFT FORK AND GO 2.2 MILES TO A FORK. MX1271'TAKE THE LEFT FORK AND GO 6.5 MILES TO A ROAD LEADING LEFT MX1271'AT A SIGN CAMP 6 L.O. CONTINUE STRAIGHT AHEAD, SOUTH, AND MX1271'GO 1.1 MILES TO A FORK AT A SIGN BIG FLAT G.S. 13 1/4-BEAR MX1271'BASIN BU 11. TAKE THE LEFT FORK AND FOLLOW THE MAIN ROAD MX1271'EASTERLY FOR 11.0 MILES TO THE SOUTH POINT OF THE ROAD MX1271'AROUND BEAR BASIN BUTTE AND A CLEARING ON THE RIGHT AT A MX1271'TREE WITH A LARGE TRIANGLE BLAZE. THIS IS THE END OF MX1271'TRUCK TRAVEL. FROM HERE PACK SOUTHERLY ON THE FOREST MX1271'SERVICE TRAIL WHICH HAS NOT BEEN CLEARED FOR YEARS AND MX1271'IS ROUGH GOING, FOR 7 MILES TO THE LOOKOUT HOUSE AND THE MX1271'STATION. TIME OF PACK IS APPROXIMATELY 3-1/2 HOURS. THERE IS A MX1271'SPRING BETWEEN THE 4 AND 5 MILE MARKER. MX1271' MX1271'STATION MARK, STAMPED SHIP MTN 1941, IS A STANDARD DISK MX1271'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT PROJECTS MX1271'6 INCHES. IT IS IN THE CLEARED OFF AREA 18.1 FEET SOUTH OF MX1271'THE SOUTHWEST CORNER OF THE LOOKOUT HOUSE, 5 FEET BELOW MX1271'THE FLOOR LEVEL AND 10.5 FEET EAST OF THE WEST ROCK RETAINING MX1271'WALL. MX1271' MX1271'REFERENCE MARK NUMBER 1, STAMPED SHIP MTN NO 1 1941, IS A MX1271'STANDARD DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK MX1271'THAT PROJECTS 10 INCHES AND IS AT THE SAME ELEVATION AS THE MX1271'STATION. IT IS SET AT THE BASE OF THE ROCK WALL WHICH IS MX1271'BETWEEN THE LOOKOUT HOUSE AND THE STATION. MX1271' MX1271'REFERENCE MARK NUMBER 2, STAMPED SHIP MTN NO 1 1941, IS A MX1271'STANDARD DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK MX1271'THAT PROJECTS 10 INCHES AND IS 12 INCHES LOWER IN ELEVATION MX1271'THAN THE STATION. IT IS 10.5 FEET NORTHEAST OF THE WEST MX1271'ROCK RETAINING WALL. MX1271' MX1271'AZIMUTH MARK, STAMPED SHIP MTN 1941, IS A STANDARD DISK MX1271'CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 12 INCHES. MX1271'TO REACH FROM THE STATION FOLLOW THE TRAIL SOUTH FOR ABOUT 1/4 MX1271'MILE TO THE NORTH AND LOWER POINT OF THE RIDGE AND PEAK MX1271'JUST SOUTH OF THE STATION. IT IS 12 FEET WEST OF THE TOP OF MX1271'THE POINT. MX1271' MX1271'SHIP MOUNTAIN LOOKOUT HOUSE IS A USFS 12.5 FEET SQUARE, TWO MX1271'STORY STRUCTURE PAINTED WHITE AND HAS BEEN ABANDONED FOR MX1271'YEARS. THE ELEVATION AT THE HOUSE IS 5310 FEET AND THE TOP MX1271'OF THE HOUSE WAS USED AS THE STATION. MX1271' MX1271'NOTE--ALL MEASUREMENTS ARE HORIZONTAL