National Geodetic Survey, Retrieval Date = SEPTEMBER 23, 2002 MX1213 *********************************************************************** MX1213 DESIGNATION - OFFIELD MX1213 PID - MX1213 MX1213 STATE/COUNTY- CA/SISKIYOU MX1213 USGS QUAD - SOMES BAR (1979) MX1213 MX1213 *CURRENT SURVEY CONTROL MX1213 ___________________________________________________________________ MX1213* NAD 83(1992)- 41 25 24.67236(N) 123 28 15.96449(W) ADJUSTED MX1213* NAVD 88 - 1255.0 (meters) 4117. (feet) VERTCON MX1213 ___________________________________________________________________ MX1213 EPOCH DATE - 1991.35 MX1213 LAPLACE CORR- 15.54 (seconds) DEFLEC99 MX1213 GEOID HEIGHT- -26.37 (meters) GEOID99 MX1213 MX1213 HORZ ORDER - SECOND MX1213 MX1213.The horizontal coordinates were established by classical geodetic methods MX1213.and adjusted by the National Geodetic Survey in March 1994. MX1213.The horizontal coordinates are valid at the epoch date displayed above. MX1213.The epoch date for horizontal control is a decimal equivalence MX1213.of Year/Month/Day. MX1213 MX1213.The NAVD 88 height was computed by applying the VERTCON shift value to MX1213.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) MX1213 MX1213.The Laplace correction was computed from DEFLEC99 derived deflections. MX1213 MX1213.The geoid height was determined by GEOID99. MX1213 MX1213; North East Units Scale Converg. MX1213;SPC CA 1 - 733,126.218 1,877,036.535 MT 0.99994732 -0 57 42.9 MX1213;SPC CA 1 - 2,405,264.93 6,158,244.03 sFT 0.99994732 -0 57 42.9 MX1213;UTM 10 - 4,585,880.621 460,634.304 MT 0.99961907 -0 18 42.1 MX1213 MX1213: Primary Azimuth Mark Grid Az MX1213:SPC CA 1 - OFFIELD AZ MK 190 37 46.4 MX1213:UTM 10 - OFFIELD AZ MK 189 58 45.6 MX1213 MX1213|---------------------------------------------------------------------| MX1213| PID Reference Object Distance Geod. Az | MX1213| dddmmss.s | MX1213| CD9771 OFFIELD AZ MK 1894003.5 | MX1213| MX1222 SHELTON BUTTE LOOKOUT HOUSE APPROX.24.6 KM 2132217.4 | MX1213| CD9772 OFFIELD RM 1 4.428 METERS 27141 | MX1213| MX1212 OFFIELD MOUNTAIN LOOKOUT HOUSE 75.187 METERS 30334 | MX1213| CD9773 OFFIELD RM 2 6.246 METERS 31638 | MX1213|---------------------------------------------------------------------| MX1213 MX1213 SUPERSEDED SURVEY CONTROL MX1213 MX1213 NAD 83(1986)- 41 25 24.66382(N) 123 28 15.96927(W) AD(1984.00) 2 MX1213 NAD 27 - 41 25 25.21250(N) 123 28 11.75320(W) AD( ) 2 MX1213 NGVD 29 - 1254.0 (m) 4114. (f) VERT ANG MX1213 MX1213.Superseded values are not recommended for survey control. MX1213.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MX1213.See file dsdata.txt to determine how the superseded data were derived. MX1213 MX1213_MARKER: DD = SURVEY DISK MX1213_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT MX1213 MX1213 HISTORY - Date Condition Report By MX1213 HISTORY - 1941 MONUMENTED USGS MX1213 HISTORY - 1952 GOOD CGS MX1213 HISTORY - 1967 GOOD CADH MX1213 MX1213 STATION DESCRIPTION MX1213 MX1213'DESCRIBED BY US GEOLOGICAL SURVEY 1941 (JCS) MX1213'STATION IS LOCATED AT THE SW CORNER OF THE MARBLE MOUNTAIN MX1213'PRIMITIVE AREA, ABOUT 9 MILES NNE OF ORLEANS, 3 MILES N OF MX1213'SOMES BAR, ON THE HIGHEST POINT OF OFFIELD MOUNTAIN AND ABOUT MX1213'75 YARDS SE OF THE FOREST SERVICE LOOKOUT TOWER. MX1213' MX1213'STATION MARK IS A STANDARD U.S.G.S. BRONZE TABLET SET IN AN MX1213'18- BY 18-INCH CONCRETE BLOCK, STAMPED OFFIELD 1932. MX1213' MX1213'REFERENCE MARK NO. 1 IS A STANDARD BRONZE DISK SET IN THE TOP MX1213'OF A SQUARE BLOCK OR POST OF CONCRETE. MX1213' MX1213'REFERENCE MARK NO. 2 IS A U.S.G.S. DISK, NOT STAMPED, SET IN MX1213'CONCRETE PIER. MX1213' MX1213'AZIMUTH MARK IS A STANDARD BRONZE DISK WEDGED IN A DRILL HOLE MX1213'IN A BOULDER AND LOCATED ABOUT 2 MILES, AIR LINE, S OF THE STATION, MX1213'3.0 MILES BY ROAD FROM SOMES BAR, 110 FEET (SLOPE DISTANCE) NE MX1213'OF A 2-FOOT LONE PINE TREE, 152 FEET E OF THE ROAD. POINT IS MX1213'MARKED BY A 4 BY 4 WHITE POST. MX1213' MX1213'REACHED FROM ORLEANS BY CROSSING THE KLAMATH RIVER BRIDGE AND MX1213'TAKE THE LEFT FORK FOR 7.6 MILES TO SOMES BAR, A STORE ON THE MX1213'N SIDE OF THE SALMON RIVER. FROM STORE TAKE FOREST SERVICE MX1213'ROAD AS PER SIGN OFFIELD MOUNTAIN LOOKOUT 9, CAMP 3 FOR 6.8 MX1213'MILES. THENCE LEFT FORK 1.7 MILES TO TOP OF HILL AND 75 YARDS MX1213'W OF THE STATION. MX1213 MX1213 STATION RECOVERY (1952) MX1213 MX1213'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1952 (WRH) MX1213'THE STATION WAS RECOVERED AS DESCRIBED AND ALL THE MARKS WERE IN MX1213'GOOD CONDITION. A COMPLETE DESCRIPTION FOLLOWS. MX1213' MX1213'THE STATION IS LOCATED NEAR THE SOUTHWEST CORNER OF THE MARBLE MX1213'MOUNTAIN PRIMITIVE AREA. IT IS ABOUT 9 MILES AIRLINE MX1213'NORTH-NORTHEAST OF ORLEANS, ABOUT 3 MILES AIRLINE NORTH OF SOMES MX1213'BAR, AND ON THE HIGHEST POINT OF OFFIELD MOUNTAIN. MX1213' MX1213'THE STATION IS A STANDARD USGS DISK STAMPED OFFIELD 1932 AND MX1213'SET IN THE TOP OF A 14-INCH SQUARE CONCRETE MONUMENT THAT PROJECTS MX1213'2 INCHES. IT IS 33 FEET WEST-NORTHWEST OF A TRIANGULAR BLAZED MX1213'3-FOOT FIR TREE. MX1213' MX1213'REFERENCE MARK NUMBER ONE IS A STANDARD DISK STAMPED OFFIELD MX1213'USGS NO 1 1941 AND SET IN THE TOP OF A 14-INCH SQUARE CONCRETE MX1213'MONUMENT THAT PROJECTS 2 INCHES AND IS THE SAME ELEVATION AS MX1213'THE STATION. MX1213' MX1213'REFERENCE MARK NUMBER TWO IS A STANDARD USGS DISK THAT IS MX1213'NOT STAMPED AND SET IN THE TOP OF A 14-INCH CONCRETE MONUMENT MX1213'THAT PROJECTS 1 INCH AND IS THE SAME ELEVATION AS THE STATION. MX1213' MX1213'THE AZIMUTH MARK IS A STANDARD DISK STAMPED OFFIELD USGS 1941 MX1213'AND SET IN A DRILL HOLE IN A LARGE BOULDER THAT PROJECTS 2 FEET. MX1213'IT IS 150 FEET EAST OF THE CENTER LINE OF THE ROAD, 6 FEET MX1213'SOUTH OF A WHITE WITNESS POST, AND 75 FEET HIGHER THAN THE ROAD. MX1213'TO REACH THE MARK FROM SOMES BAR GO NORTHERLY ON THE ROAD AS MX1213'PER SIGN OFFIELD MOUNTAIN LOOKOUT 9 AND GO 3.0 MILES TO THE MARK MX1213'ON THE RIGHT. MX1213' MX1213'THE OFFIELD MOUNTAIN LOOKOUT HOUSE IS A WOODEN BUILDING THAT MX1213'IS 21 FEET SQUARE AT THE BASE AND 14 FEET SQUARE ON THE TOP MX1213'SECTION. THE BUILDING IS A 3 STORY ONE THAT IS 35 FEET TALL. MX1213'THE LOOKOUT ON THE NORTHWEST BROW OF THE HILL AND DOES NOT MX1213'SEE TO THE SOUTHEAST. MX1213' MX1213'TO REACH THE STATION FROM SOMES BAR GO NORTHERLY ON THE ROAD MX1213'AS PER SIGN OFFIELD MOUNTAIN LOOKOUT 9 FOR 6.8 MILES TO A FORK IN MX1213'A SADDLE. TAKE THE LEFT FORK AND GO 1.7 MILES TO THE LOOKOUT MX1213'HOUSE AND THE STATION ON THE RIGHT. MX1213' MX1213'OBSERVED FROM A 1.38 M WOOD STAND. MX1213 MX1213 STATION RECOVERY (1967) MX1213 MX1213'RECOVERY NOTE BY CA DIV OF HIGHWAYS 1967 MX1213'STATION FOUND IN FAIR CONDITION. CONCRETE BROKEN AROUND DISK. MX1213'NO CHANGE IN DESCRIPTION REQUIRED.