National Geodetic Survey, Retrieval Date = SEPTEMBER 20, 2002 MX1178 *********************************************************************** MX1178 DESIGNATION - CHINA PK MX1178 PID - MX1178 MX1178 STATE/COUNTY- CA/SISKIYOU MX1178 USGS QUAD - SLATER BUTTE (1980) MX1178 MX1178 *CURRENT SURVEY CONTROL MX1178 ___________________________________________________________________ MX1178* NAD 83(1992)- 41 50 10.78708(N) 123 16 34.58695(W) ADJUSTED MX1178* NAVD 88 - 1273.5 (meters) 4178. (feet) VERTCON MX1178 ___________________________________________________________________ MX1178 EPOCH DATE - 1991.35 MX1178 LAPLACE CORR- 7.83 (seconds) DEFLEC99 MX1178 GEOID HEIGHT- -24.96 (meters) GEOID99 MX1178 MX1178 HORZ ORDER - SECOND MX1178 MX1178.The horizontal coordinates were established by classical geodetic methods MX1178.and adjusted by the National Geodetic Survey in March 1994. MX1178.The horizontal coordinates are valid at the epoch date displayed above. MX1178.The epoch date for horizontal control is a decimal equivalence MX1178.of Year/Month/Day. MX1178 MX1178.The NAVD 88 height was computed by applying the VERTCON shift value to MX1178.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) MX1178 MX1178.The Laplace correction was computed from DEFLEC99 derived deflections. MX1178 MX1178.The geoid height was determined by GEOID99. MX1178 MX1178; North East Units Scale Converg. MX1178;SPC CA 1 - 778,714.894 1,893,987.895 MT 1.00004752 -0 50 04.3 MX1178;SPC CA 1 - 2,554,833.78 6,213,858.62 sFT 1.00004752 -0 50 04.3 MX1178;UTM 10 - 4,631,641.252 477,061.084 MT 0.99960647 -0 11 03.4 MX1178 MX1178: Primary Azimuth Mark Grid Az MX1178:SPC CA 1 - CHINA PK AZ MK 222 33 34.5 MX1178:UTM 10 - CHINA PK AZ MK 221 54 33.6 MX1178 MX1178|---------------------------------------------------------------------| MX1178| PID Reference Object Distance Geod. Az | MX1178| dddmmss.s | MX1178| CD9209 CHINA PK RM 1 3.722 METERS 14050 | MX1178| MX1177 CHINA PEAK LOOKOUT HOUSE 6.138 METERS 18148 | MX1178| CD9208 CHINA PK AZ MK 2214330.2 | MX1178| CD9210 CHINA PK RM 2 24.000 METERS 35640 | MX1178|---------------------------------------------------------------------| MX1178 MX1178 SUPERSEDED SURVEY CONTROL MX1178 MX1178 NAD 83(1991)- 41 50 10.78395(N) 123 16 34.59113(W) AD(1984.00) 2 MX1178 NAD 83(1986)- 41 50 10.78242(N) 123 16 34.59265(W) AD(1984.00) 2 MX1178 NAD 27 - 41 50 11.33350(N) 123 16 30.41000(W) AD( ) 2 MX1178 NGVD 29 - 1272.5 (m) 4175. (f) VERT ANG MX1178 MX1178.Superseded values are not recommended for survey control. MX1178.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. MX1178.See file dsdata.txt to determine how the superseded data were derived. MX1178 MX1178_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION MX1178_SETTING: 80 = SET IN A BOULDER MX1178 MX1178 HISTORY - Date Condition Report By MX1178 HISTORY - 1952 MONUMENTED CGS MX1178 HISTORY - 1971 SEE DESCRIPTION NGS MX1178 HISTORY - 1974 SEE DESCRIPTION USGS MX1178 MX1178 STATION DESCRIPTION MX1178 MX1178'DESCRIBED BY COAST AND GEODETIC SURVEY 1952 (WRH) MX1178'THE STATION IS LOCATED ON THE HIGHEST POINT OF WHAT IS LOCALLY MX1178'KNOWN AS CHINA PEAK WHICH IS COMPLETELY COVERED WITH TREES MX1178'EXCEPT ON THE HIGHEST POINT NEAR THE LOOKOUT HOUSE. IT IS MX1178'LOCATED AIRLINE ABOUT 6 MILES NORTHEAST OF HAPPY CAMP AND MX1178'ABOUT 1-1/2 MILES EAST OF KLAMATH RIVER. MX1178' MX1178'THE STATION IS A STANDARD DISK STAMPED CHINA PK 1952 SET IN MX1178'A DRILL HOLE IN A BOULDER WHICH PROJECTS ABOUT 3 INCHES ABOVE THE MX1178'GROUND. IT IS 13 FEET NORTH OF THE NORTH WALL OF THE LOOKOUT MX1178'HOUSE. MX1178' MX1178'REFERENCE MARK NUMBER ONE IS A STANDARD DISK STAMPED CHINA PK MX1178'NO 1 1952 SET IN A DRILL HOLE IN THE CONCRETE BASE FOR THE MX1178'STEPS LEADING TO THE LOOKOUT HOUSE. IT PROJECTS ABOUT 2 INCHES MX1178'ABOVE THE GROUND AND IS ABOUT THE SAME ELEVATION AS THE STATION. MX1178'THE MARK IS 1 FOOT NORTH OF THE NORTHEAST CORNER OF THE MX1178'LOOKOUT HOUSE. MX1178' MX1178'REFERENCE MARK NUMBER TWO IS A STANDARD DISK STAMPED CHINA MX1178'PK NO 2 1952 SET IN A DRILL HOLE IN AN OUTCROPPING OF BEDROCK MX1178'WHICH PROJECTS ABOUT 5 FEET ABOVE THE GROUND AND IS ABOUT 6 FEET MX1178'LOWER THAN THE STATION. IT IS 30 FEET NORTH-NORTHWEST OF THE MX1178'CENTER LINE OF THE ROAD WHICH LEADS TO THE LOOKOUT HOUSE. MX1178' MX1178'CHINA PEAK LOOKOUT HOUSE IS A STANDARD 14-FOOT SQUARE, TWO-STORY MX1178'BUILDING WHICH IS 25 FEET HIGH AND IS PAINTED GRAY. THE CENTER MX1178'OF THE BUILDING WAS THE POINT OF OBSERVATION. MX1178' MX1178'THE AZIMUTH MARK IS A STANDARD DISK STAMPED CHINA PK 1952 SET MX1178'IN A DRILL HOLE IN AN OUTCROPPING OF BEDROCK WHICH PROJECTS MX1178'ABOUT 2-1/2-FEET ABOVE THE GROUND. IT IS 20 FEET WEST OF THE MX1178'CENTER LINE OF A DIRT ROAD. THIS IS AT A HORSE SHOE BEND IN MX1178'THE ROAD. MX1178' MX1178'TO REACH THE STATION FROM THE POST OFFICE IN HAPPY CAMP, GO MX1178'SOUTH FOR 1/4 BLOCK TO THE MAIN STREET. CONTINUE STRAIGHT AHEAD, MX1178'SOUTH, FOR 0.55 MILE TO A T-ROAD WHICH IS JUST AFTER PASSING OVER MX1178'A STEEL BRIDGE. TURN LEFT AS PER SIGN CHINA CREEK ROAD AND MX1178'GO EAST FOR 0.4 MILE. TAKE THE RIGHT FORK AND CONTINUE EAST MX1178'FOR 3.1 MILES. KEEP THE RIGHT FORK AND CONTINUE ON THE MAIN MX1178'TRAVELED ROAD EASTERLY FOR 2.35 MILES TO A FORK. TAKE THE MX1178'RIGHT FORK AT A SIGN GORDONS AND KEEP STRAIGHT AHEAD, EASTERLY, MX1178'FOR 2.5 MILES TO A T-ROAD JUST AFTER CROSSING A BRIDGE. MX1178'TURN RIGHT, SOUTH, AND FOLLOW ALONG THE EAST SIDE OF A SMALL MX1178'STREAM FOR 0.35 MILE. TAKE THE RIGHT FORK, SOUTHEAST AND MX1178'NORTHEASTERLY, FOR 6.0 MILES TO A CROSS ROAD AT THE TOP OF A MX1178'RIDGE. TAKE THE LEFT FORK AS PER SIGN CHINA PEAK LOOKOUT MX1178'2-1/2 AND GO NORTH FOR 2.3 MILES TO A HORSE SHOE BEND IN THE MX1178'ROAD AND THE AZIMUTH MARK. CONTINUE EAST FOR 0.2 MILE TO THE MX1178'HIGHEST POINT OF THE PEAK, CHINA PEAK LOOKOUT HOUSE, AND THE MX1178'STATION. MX1178' MX1178'HEIGHT OF LIGHT ABOVE STATION MARK 1.25 METERS. MX1178 MX1178 STATION RECOVERY (1971) MX1178 MX1178'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (PRL) MX1178'THE STATION AND REFERENCE MARKS WERE RECOVERED IN GOOD CONDITION. MX1178'THE AZIMUTH MARK WAS NOT SEARCHED FOR. MX1178' MX1178'A COMPLETE DESCRIPTION FOLLOWS-- MX1178' MX1178'THE STATION IS LOCATED ON THE HIGHEST POINT OF WHAT IS LOCALLY MX1178'KNOWN AS CHINA PEAK WHICH IS COMPLETELY COVERED WITH TREES MX1178'EXCEPT ON THE HIGHEST POINT NEAR THE LOOKOUT HOUSE. IT IS MX1178'LOCATED AIRLINE ABOUT 6 MILES NORTHEAST OF HAPPY CAMP AND MX1178'ABOUT 1-1/2 MILES EAST OF KLAMATH RIVER. MX1178' MX1178'THE STATION IS A STANDARD DISK STAMPED CHINA PK 1952 SET IN MX1178'A DRILL HOLE IN A BOULDER WHICH PROJECTS ABOUT 3 INCHES ABOVE MX1178'THE GROUND. IT IS 13 FEET NORTH OF THE NORTH WALL OF THE LOOKOUT MX1178'HOUSE. MX1178' MX1178'REFERENCE MARK NUMBER ONE IS A STANDARD DISK STAMPED CHINA MX1178'PK NO 1 1952 SET IN A DRILL HOLE IN THE CONCRETE BASE FOR THE MX1178'STEPS LEADING TO THE LOOKOUT HOUSE. IT PROJECTS ABOUT 2 INCHES MX1178'ABOVE THE GROUND AND IS ABOUT THE SAME ELEVATION AS THE STATION. MX1178'THE MARK IS 1 FOOT NORTH OF THE NORTHEAST CORNER OF THE MX1178'LOOKOUT HOUSE. MX1178' MX1178'REFERENCE MARK NUMBER TWO IS A STANDARD DISK STAMPED CHINA MX1178'PK NO 2 1952 SET IN A DRILL HOLE IN AN OUTCROPPING OF BEDROCK MX1178'WHICH PROJECTS ABOUT 5 FEET ABOVE THE GROUND AND IS ABOUT MX1178'6 FEET LOWER THAN THE STATION. IT IS 30 FEET NORTH-NORTHWEST MX1178'OF THE CENTERLINE OF THE ROAD WHICH LEADS TO THE LOOKOUT HOUSE. MX1178' MX1178'CHINA PEAK LOOKOUT HOUSE IS A STANDARD 14-FOOT SQUARE, TWO-STORY MX1178'BUILDING WHICH IS 25 FEET HIGH AND IS PAINTED WHITE. THE MX1178'CENTER OF THE BUILDING WAS THE POINT OF OBSERVATION. MX1178' MX1178'TO REACH THE STATION FROM THE U.S. POST OFFICE IN HAPPY CAMP, GO MX1178'EAST ON DAVIS ROAD FOR 0.08 MILE TO HIGHWAY 96. TURN RIGHT AND MX1178'TRAVEL FOR 0.5 MILE TO ELK CREEK ROAD, TURN LEFT AND CROSS MX1178'KLAMATH RIVER BRIDGE, TURN LEFT AT EAST END OF BRIDGE AND FOLLOW MX1178'MAIN TRAVELED ROAD, UP RIVER FOR 11.7 MILES TO A FORK, TAKE MX1178'LEFT FORK, SIGNED GIRDER RIDGE RANCH FOR 3.4 MILES TO A FORK, MX1178'TAKE LEFT FORK FOR 0.8 MILE TO AN INTERSECTION OF ROADS MX1178'KNOWN AS FOUR CORNERS, TURN LEFT ON ROAD SIGNED CHINA PK L.O.3 MX1178'FOR 1.7 MILES TO A FORK, TAKE LEFT FORK FOR 1.3 MILES TO MX1178'CHINA PEAK LOOKOUT AND THE STATION. MX1178' MX1178'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET. MX1178' MX1178'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--6 MILES MX1178'NORTHEAST OF HAPPY CAMP MX1178 MX1178 STATION RECOVERY (1974) MX1178 MX1178'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 (HLM) MX1178'FROM THE PO IN HAPPY CAMP, GO SOUTH ON CALIF. 96 0.5 MI TO AN MX1178'INTERSECTION, TURN LEFT, CROSS THE KLAMATH RIVER, TURN LEFT MX1178'(UP RIVER), FOLLOW MAIN LOGGING ROAD (A COUNTY ROUTE) 8.3 MILES MX1178'TO CHINA CREEK, CONTINUE ON THE MAIN LOGGING - COUNTY ROAD MX1178'6.3 MILES ASCENDING SWITCHBACKS TO THE TOP OF THE RIDGE AT MX1178'A FOUR-CORNER INTERSECTION OF LOGGING ROADS, TURN LEFT ON TO MX1178'A LOGGING ROAD. THENCE 0.8 MI TO A SWITCHBACK, TURN RIGHT, MX1178'THENCE 0.5 MI TO A SWITCHBACK, TURN LEFT, THENCE 0.8 MI TO A MX1178'SADDLE AND ETT. HIKE 0.5 MI ALONG ROAD TO PEAK AND STATION. MX1178'LOOKOUT TOWER (HOUSE) HAS BEEN TORN DOWN. AZIMUTH AND REF MX1178'MK 2 FOUND AS DESCRIBED. STA MK AND REF MK 1 FOUND AS MX1178'DESCRIBED BY USING CONCRETE FOUNDATION OF THE HOUSE.