National Geodetic Survey, Retrieval Date = OCTOBER 30, 1999 EW7657 *********************************************************************** EW7657 DESIGNATION - FRAZIER RESET EW7657 PID - EW7657 EW7657 STATE/COUNTY- CA/VENTURA EW7657 USGS QUAD - FRAZIER MTN (1986) EW7657 EW7657 *CURRENT SURVEY CONTROL EW7657 ___________________________________________________________________ EW7657* NAD 83(1992)- 34 46 29.83149(N) 118 58 08.79289(W) ADJUSTED EW7657* NAVD 88 - 2443.5 (meters) 8017. (feet) VERTCON EW7657 ___________________________________________________________________ EW7657 EPOCH DATE - 1991.35 EW7657 LAPLACE CORR- -2.93 (seconds) DEFLEC99 EW7657 GEOID HEIGHT- -31.24 (meters) GEOID99 EW7657 EW7657 HORZ ORDER - SECOND EW7657 EW7657.The horizontal coordinates were established by classical geodetic methods EW7657.and adjusted by the National Geodetic Survey in June 1996. EW7657.The horizontal coordinates are valid at the epoch date displayed above. EW7657.The epoch date for horizontal control is a decimal equivalence EW7657.of Year/Month/Day. EW7657 EW7657.The NAVD 88 height was computed by applying the VERTCON shift value to EW7657.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EW7657 EW7657.The Laplace correction was computed from DEFLEC99 derived deflections. EW7657 EW7657.The geoid height was determined by GEOID99. EW7657 EW7657; North East Units Scale Converg. EW7657;SPC CA 5 - 2,105,808.01 6,270,651.97 sFT 0.99992221 -0 33 08.7 EW7657;SPC CA 5 - 641,851.564 1,911,298.543 MT 0.99992221 -0 33 08.7 EW7657;UTM 11 - 3,849,853.088 319,812.468 MT 1.00000018 -1 07 24.2 EW7657 EW7657: Primary Azimuth Mark Grid Az EW7657:SPC CA 5 - FRAZIER AZ MK 2 130 59 43.4 EW7657:UTM 11 - FRAZIER AZ MK 2 131 33 58.9 EW7657 EW7657|---------------------------------------------------------------------| EW7657| PID Reference Object Distance Geod. Az | EW7657| dddmmss.s | EW7657| FRAZIER RM 2 28.039 METERS 01625 | EW7657| FRAZIER AZ MK 2 1302634.7 | EW7657| EW7621 TOPATOPA LOOKOUT APPROX.26.2 KM 1834636.0 | EW7657| FRAZIER RM 1 11.628 METERS 24539 | EW7657| EW7658 FRAZIER MOUNTAIN LOT 1926 12.507 METERS 26046 | EW7657| FRAZIER RM 3 9.007 METERS 27157 | EW7657| FRAZIER AZ MK 2934849.7 | EW7657|---------------------------------------------------------------------| EW7657 EW7657 SUPERSEDED SURVEY CONTROL EW7657 EW7657 NAD 83(1986)- 34 46 29.83624(N) 118 58 08.78566(W) AD(1984.00) 2 EW7657 NAD 27 - 34 46 29.89940(N) 118 58 05.42520(W) AD( ) 2 EW7657 NGVD 29 - 2442.5 (m) 8013. (f) VERT ANG EW7657 EW7657.Superseded values are not recommended for survey control. EW7657.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW7657.See file dsdata.txt to determine how the superseded data were derived. EW7657 EW7657 HISTORY - Date Condition Recov. By EW7657 HISTORY - 1941 MONUMENTED CGS EW7657 HISTORY - 1970 MONUMENTED NGS EW7657 HISTORY - 1971 MONUMENTED NGS EW7657 HISTORY - 1972 GOOD CA-111 EW7657 HISTORY - 1978 GOOD CA-111 EW7657 EW7657 STATION DESCRIPTION EW7657 EW7657'DESCRIBED BY COAST AND GEODETIC SURVEY 1941 (JCS) EW7657'STATION IS LOCATED IN THE LOS PADRES NATIONAL FOREST, ON EW7657'THE SUMMIT OF FRAZIER MOUNTAIN, 41 FEET E OF THE LOOKOUT TOWER. EW7657'ABOUT 7-1/2 MILES WSW OF GORMAN, 3 MILES, AIR LINE, 7 MILES EW7657'BY ROAD SE OF THE CHUCHUPATE RANGER STATION. EW7657' EW7657'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS WEDGED EW7657'IN DRILL HOLES IN OUTCROPPING BEDROCK. EW7657' EW7657'AZIMUTH MARK IS ABOUT 3 FEET ABOVE THE GROUND IN THE E SIDE EW7657'OF A LARGE ROCK THAT PROJECTS ABOUT 10 FEET ABOVE THE SURFACE EW7657'OF THE GROUND. EW7657' EW7657'REACHED FROM GORMAN BY GOING W ON HIGHWAY 99 W 2.6 MILES, EW7657'TURN LEFT (SIGN FRAZIER PARK) GO 0.15 MILE, TURN LEFT, GO EW7657'8.0 MILES TO THE CHUCHUPATE RANGER STATION. FROM THE RANGER EW7657'STATION GO S ON THE FRAZIER MOUNTAIN ROAD 2.4 MILES, TAKE EW7657'RIGHT FORK AND GO 3.5 MILES TO THE TOP OF THE MOUNTAIN AND EW7657'STATION. EW7657 EW7657 STATION RECOVERY (1970) EW7657 EW7657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1970 (KWS) EW7657'THE STATION AND ALL MARKS WERE FOUND AS DESCRIBED EXCEPT EW7657'THE STATION MARK IS NOW A STEEL HUB DRIVEN INTO THE GROUND. EW7657'THE LOOKOUT MAN STATED THAT THE FORMER DISK HAD BEEN GRADED EW7657'OUT SOMETIME IN THE PAST AND THE HUB DRIVEN IN BY MEASUREMNTS EW7657'FROM THE REFERENCE MARKS BUT HE DID NOT KNOW WHO HAD DONE EW7657'THE WORK. EW7657' EW7657'THE REFERENCE MARKS WERE IN GOOD CONDITION. ALSO THE AZIMUTH EW7657'MARK WAS FOUND IN GOOD CONDITION. EW7657' EW7657'THE DESCRIPTION TO REACH THE STATION FROM THE CHUCHUPATE EW7657'RANGER STATION IS ADEQUATE. EW7657' EW7657'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--ABOUT 7-1/2 EW7657'MILES WSW OF GORMAN. EW7657 EW7657 STATION RECOVERY (1971) EW7657 EW7657'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (LFS) EW7657'THE STATION MARK WAS FOUND TO HAVE BEEN DESTROYED ACCIDENTALLY EW7657'BY A U.S. FOREST SERVICE HEAVY EQUIPMENT OPERATOR WHILE HE EW7657'WAS BLADING A PARKING AREA ALONG THE EAST SIDE OF THE FRAZIER EW7657'MOUNTAIN LOOKOUT TOWER. REFERENCE MARKS 1 AND 2, AND THE EW7657'ORIGINAL AZIMUTH MARK WERE RECOVERED IN GOOD CONDITION AND AS EW7657'DESCRIBED IN 1941. THE LINE OF SIGHT TO THE AZIMUTH MARK WAS EW7657'FOUND TO BE BLOCKED BY A MICRO-WAVE INSTALLATION SO A NUMBER EW7657'TWO AZIMUTH MARK WAS ESTABLISHED AT THIS TIME. THE STATION EW7657'MARK WAS REPLACED BY THE ORIGINAL HORIZONTAL REFERENCE MARK EW7657'DISTANCES AND OBSERVED DIRECTIONS. A NEW DESCRIPTION EW7657'FOLLOWS-- EW7657' EW7657'THE STATION IS LOCATED ON THE SUMMIT OF FRAZIER MOUNTAIN, EW7657'WITHIN THE LOS PADRES NATIONAL FOREST, ABOUT 7-1/2 MILES EW7657'WEST-SOUTHWEST OF GORMAN, 4-1/2 MILES SOUTHWEST OF FRAZIER EW7657'PARK, 3 MILES SOUTHEAST OF THE CHUCHUPATE RANGER STATION AND ON EW7657'THE EAST SIDE OF THE FRAZIER MOUNTAIN LOOKOUT TOWER. EW7657' EW7657'TO REACH THE STATION FROM THE POST OFFICE AT FRAZIER PARK, EW7657'DRIVE WEST ON THE PAVED COUNTY ROAD FOR 3.4 MILES TO A Y-FORK EW7657'AT THE WEST SIDE OF LAKE OF THE WOODS. KEEP THE LEFT FOR AND EW7657'CONTINUE SOUTHWESTERLY FOR 0.85 MILE TO A SIDE ROAD LEFT. EW7657'TURN LEFT, SOUTH, FOR 0.25 MILE TO THE CHUCHUPATE RANGER EW7657'STATION. CONTINUE SOUTH ON A MACADAM SURFACED ROAD FOR 0.2 EW7657'MILE TO THE END OF THE PAVEMENT. CONTINUE SOUTHERLY ON EW7657'THE BLADED ROAD FOR 2.15 MILES TO A FORK. TAKE THE RIGHT FORK EW7657'ALONG THE WEST SIDE OF A CAMP GROUND AND CONTINUE THE BLADED EW7657'ROAD UP GRADE FOR 3.5 MILES TO A FORK. TAKE THE RIGHT FORK EW7657'AND CONTINUE SOUTH AND EAST FOR 0.75 MILES TO THE SUMMIT OF EW7657'THE MOUNTAIN, A LOOKOUT TOWER AND THE STATION AS EW7657'DESCRIBED. EW7657' EW7657'THE STATION IS MARKED BY STANDARD C AND GS TRIANGULATION EW7657'DISKS, NOTES 1B-7A, EACH STAMPED FRAZIER 1941 1971. THE EW7657'UNDERGROUND-STATION DISK IS SET IN THE TOP OF A MASS OF EW7657'CONCRETE 34 INCHES BELOW THE GROUND SURFACE. THE SURFACE-STATION EW7657'MARK IS SET IN THE TOP OF A CYLINDRICAL CONCRETE MONUMENT EW7657'THAT IS 12 INCHES IN DIAMETER AND PROJECTS 3 INCHES ABOVE EW7657'THE SURFACE OF THE GROUND. IT IS 48.4 FEET SOUTH OF A U.S. EW7657'FOREST SERVICE SIGN READING. FOREST SERVICE LOOKOUT FRAZIER EW7657'ELEV. 8013, 36.2 FEET EAST-NORTHEAST OF THE SOUTHEAST CORNER EW7657'OF THE LOOKOUT TOWER, 32.0 FEET EAST OF THE NORTHEAST CORNER EW7657'OF THE TOWER AND 32.5 FEET WEST OF THE CENTER OF A BLADED EW7657'FOREST SERVICE ROAD. EW7657' EW7657'REFERENCE MARK 1 IS A STANDARD C AND GS DISK, NOTE 12C, STAMPED EW7657'FRAZIER NO 1 1941, CEMENTED IN A DRILL HOLE IN THE TOP OF A EW7657'BOULDER THAT PROJECTS ABOUT 12 INCHES ABOVE THE GROUND SURFACE. EW7657'IT IS 2.6 FEET SOUTH OF THE SOUTHEAST CORNER OF THE LOOKOUT EW7657'TOWER. EW7657' EW7657'REFERENCE MARK 2 IS A STANDARD C AND GS DISK, NOTE 12C, STAMPED EW7657'FRAZIER NO 2 1941, CEMENTED IN A DRILL HOLE ON THE SOUTH EW7657'SLOPE OF A BOULDER THAT PROJECTS 10 INCHES ABOVE THE GROUND EW7657'SURFACE. IT IS 26.0 FEET EAST OF THE CENTER OF THE BLADED EW7657'FOREST SERVICE ROAD AND 48.7 FEET NORTHEAST OF THE FOREST EW7657'SERVICE SIGN PREVIOUSLY DESCRIBED. EW7657' EW7657'REFERENCE MARK 3, A STANDARD C AND GS DISK STAMPED FRAZIER EW7657'NO. 3 1941 1971, IS CEMENTED IN A DRILL HOLE IN THE TOP OF THE EW7657'OLD CONCRETE FOOTING OF THE ORIGINAL AND NOW REMOVED LOOKOUT EW7657'TOWER STAIRWAY. IT IS 6.2 FEET SOUTH OF THE SOUTHWEST CORNER EW7657'OF A SMALL CINDERBLOCK BUILDING, AND 4.5 FEET EAST OF THE EW7657'NORTHEAST CORNER OF THE LOOKOUT TOWER. EW7657' EW7657'THE NUMBER TWO AZIMUTH MARK IS A STANDARD C AND GS DISK, EW7657'STAMPED FRAZIER 1941 AZI. NO. 2 1971, CEMENTED IN A DRILL HOLE EW7657'ON THE SOUTHWEST SIDE OF A BOULDER THAT MEASURES 5 FEET LONG EW7657'BY 3 FEET WIDE AND PROJECTS 16 INCHES ABOVE THE GROUND SURFACE AT EW7657'ITS HIGHEST POINT. IT IS ON THE SOUTHEAST SLOPE OF THE EW7657'SUMMIT OF FRAZIER MOUNTAIN, 60 PACES SOUTHEAST OF A TURN EW7657'AROUND AT THE END OF A BLADED ROAD, 17 FEET SOUTH OF A SMALL EW7657'PINE TREE AND 5.0 FEET EAST OF A METAL WITNESS POST WITH EW7657'SIGN ATTACHED. EW7657' EW7657'TO REACH THE AZIMUTH MARK FROM THE STATION, DRIVE SOUTH FOR EW7657'ABOUT 0.2 MILE TO THE END OF THE ROAD AT A TURN-AROUND. PACK EW7657'SOUTHEAST FOR 60 PACES TO THE MARK. EW7657 EW7657 STATION RECOVERY (1972) EW7657 EW7657'RECOVERY NOTE BY VENTURA COUNTY CALIFORNIA 1972 (LGR) EW7657'THE STATION MARK AND REFERENCE MARKS 1, 2 AND 3 WERE RECOVERED IN GOOD EW7657'CONDITION AS DESCRIBED BY L. F. SMITH IN 1971. EW7657 EW7657 STATION RECOVERY (1978) EW7657 EW7657'RECOVERY NOTE BY VENTURA COUNTY CALIFORNIA 1978 (RRW) EW7657'THE STATION MARK AND REFERENCE MARKS 1, 2 AND 3 WERE RECOVERED IN GOOD EW7657'CONDITION AS DESCRIBED. THE STATION WAS REACHED BY HELICOPTER.