National Geodetic Survey, Retrieval Date = FEBRUARY 3, 2010 OA0951 *********************************************************************** OA0951 DESIGNATION - BOSLEY RESET OA0951 PID - OA0951 OA0951 STATE/COUNTY- OR/CURRY OA0951 USGS QUAD - BOSLEY BUTTE (1989) OA0951 OA0951 *CURRENT SURVEY CONTROL OA0951 ___________________________________________________________________ OA0951* NAD 83(1991)- 42 12 32.72950(N) 124 13 30.80722(W) ADJUSTED OA0951* NAVD 88 - 1043.2 (meters) 3423. (feet) VERTCON OA0951 ___________________________________________________________________ OA0951 LAPLACE CORR- 9.61 (seconds) USDV2009 OA0951 GEOID HEIGHT- -27.15 (meters) GEOID09 OA0951 HORZ ORDER - SECOND OA0951 OA0951.The horizontal coordinates were established by classical geodetic methods OA0951.and adjusted by the National Geodetic Survey in October 1991. OA0951 OA0951.The NAVD 88 height was computed by applying the VERTCON shift value to OA0951.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) OA0951 OA0951.The Laplace correction was computed from USDV2009 derived deflections. OA0951 OA0951.The geoid height was determined by GEOID09. OA0951 OA0951; North East Units Scale Factor Converg. OA0951;SPC OR S - 67,096.802 1,192,465.887 MT 1.00003360 -2 32 55.0 OA0951;SPC OR S - 220,133.86 3,912,289.66 iFT 1.00003360 -2 32 55.0 OA0951;UTM 10 - 4,673,718.411 398,861.940 MT 0.99972586 -0 49 23.6 OA0951 OA0951! - Elev Factor x Scale Factor = Combined Factor OA0951!SPC OR S - 0.99984067 x 1.00003360 = 0.99987426 OA0951!UTM 10 - 0.99984067 x 0.99972586 = 0.99956657 OA0951 OA0951: Primary Azimuth Mark Grid Az OA0951:SPC OR S - COLLIER BUTTE 027 11 40.0 OA0951:UTM 10 - COLLIER BUTTE 025 28 08.6 OA0951 OA0951|---------------------------------------------------------------------| OA0951| PID Reference Object Distance Geod. Az | OA0951| dddmmss.s | OA0951| OA0930 COLLIER BUTTE APPROX.19.2 KM 0243845.0 | OA0951| OA0928 MISLATNAH LOOKOUT TOWER APPROX.17.6 KM 0522457.2 | OA0951| OA0936 LONG RIDGE LOOKOUT TOWER APPROX.12.4 KM 0693451.0 | OA0951| CD9104 BOSLEY RM E 7.630 METERS 08118 | OA0951| CD8954 BOSLEY RP 22 CARTRIDGE 08119 | OA0951| NZ1292 VULCAN LOOKOUT TOWER APPROX.20.1 KM 0985116.0 | OA0951| CD9103 BOSLEY RM 2 5.287 METERS 11506 | OA0951| OA0943 MT EMILY LOOKOUT TOWER APPROX.13.3 KM 1531105.2 | OA0951| CD9102 BOSLEY RM 7.972 METERS 20246 | OA0951| CD9105 BOSLEY RM S 7.980 METERS 20308 | OA0951| OA0952 BOSLEY BUTTE LOOKOUT HOUSE 3.226 METERS 20701 | OA0951| OA1021 GRIZZLY MOUNTAIN LOOKOUT TOWER APPROX.23.9 KM 3310707.0 | OA0951| OA1024 PYRAMID ROCK LOOKOUT TOWER APPROX.18.1 KM 3451432.3 | OA0951| CD9101 BOSLEY AZ MK 3454703.1 | OA0951|---------------------------------------------------------------------| OA0951 OA0951 SUPERSEDED SURVEY CONTROL OA0951 OA0951 NAD 83(1986)- 42 12 32.71258(N) 124 13 30.81660(W) AD( ) 2 OA0951 NAD 27 - 42 12 33.33020(N) 124 13 26.49280(W) AD( ) 2 OA0951 NGVD 29 (07/19/86) 1042.1 (m) 3419. (f) VERT ANG OA0951 OA0951.Superseded values are not recommended for survey control. OA0951.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. OA0951.See file dsdata.txt to determine how the superseded data were derived. OA0951 OA0951_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TCM9886173718(NAD 83) OA0951_MARKER: DS = TRIANGULATION STATION DISK OA0951_SETTING: 66 = SET IN ROCK OUTCROP OA0951_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR OA0951+SATELLITE: SATELLITE OBSERVATIONS - October 18, 2004 OA0951 OA0951 HISTORY - Date Condition Report By OA0951 HISTORY - 1924 MONUMENTED CGS OA0951 HISTORY - 1924 GOOD CGS OA0951 HISTORY - 1935 GOOD CGS OA0951 HISTORY - 1939 GOOD CGS OA0951 HISTORY - 1942 GOOD CGS OA0951 HISTORY - 20041018 GOOD INDIV OA0951 OA0951 STATION DESCRIPTION OA0951 OA0951'DESCRIBED BY COAST AND GEODETIC SURVEY 1924 OA0951'ON BOSLEY BUTTE, ABOUT 5 METERS N OF THE HIGHEST POINT OF ROCK, OA0951'ON A LEVEL SPACE. THE STATION IS MARKED BY A BRONZE DISK SET IN OA0951'A DRILL HOLE IN ROCK. A REFERENCE MARK, CONSISTING OF A BRONZE OA0951'DISK SET IN A DRILL HOLE IN A BOULDER, IS 7.98 METERS (26.2 FEET) OA0951'FROM THE STATION S 23 DEG 07 MIN W. ANOTHER REFERENCE OA0951'MARK, AN EMPTY CARTRIDGE SET IN A DRILL HOLE IN A BOULDER, IS 7.63 OA0951'METERS (25.0 FEET) FROM THE STATION N 81 DEG 18 MIN E. A OA0951'CAIRN OF THE U.S. GEOLOGICAL SURVEY IS A SHORT DISTANCE S AND A OA0951'LITTLE HIGHER THAN THE STATION. THE TOP OF THE STATION MARK OA0951'WAS FOUND BROKEN OFF IN 1924 AND WAS CEMENTED BACK IN PLACE. OA0951 OA0951 STATION RECOVERY (1935) OA0951 OA0951'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1935 (LJ) OA0951'RECOVERED AS DESCRIBED. OA0951' OA0951'STATION AND REFERENCE MARKS IN GOOD CONDITION. OA0951' OA0951'A CAIRN ERECTED BY THE U.S. GEOLOGICAL SURVEY LIES OA0951'S 13 DEG 45 MIN W, A DISTANCE OF 25.0 FEET. SAID CAIRN OR STATION OA0951'KNOWN AS ELTMORE (G.S.). OA0951' OA0951'IT IS NOW POSSIBLE TO DRIVE WITHIN 3 MILES OF THIS STATION VIA OA0951'THE HAZEL CAMP ROAD CONSTRUCTED BY THE FOREST SERVICE. OA0951 OA0951 STATION RECOVERY (1939) OA0951 OA0951'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1939 (LAM) OA0951'RECOVERED. STATION RECOVERED AS DESCRIBED. IT IS IN GOOD ORDER OA0951'WITH REFERENCE MARKS. OA0951' OA0951'U.S. FOREST SERVICE REPORTS THAT STATION ELTMORE (U.S.G.S.) OA0951'MENTIONED IN THE DESCRIPTION BUT NOT BY NAME, IS 7.65 METERS OA0951'(25.1 FEET) S OF BOSLEY S 13 DEG 45 MIN W. OA0951' OA0951'POSITION OF ELTMORE IS ON POSITION SHEET 272. OA0951 OA0951 STATION RECOVERY (1942) OA0951 OA0951'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1942 (JCS) OA0951'THE STATION IS LOCATED ABOUT 11 MILES, AIR LINE, NNE OF BROOKINGS, OA0951'18 MILES SSE OF GOLD BEACH, ON BOSLEY BUTTE WHICH IS A BARREN, OA0951'ROCKY PEAK AND THE HIGHEST POINT IN THE VICINITY. THE BOSLEY OA0951'LOOKOUT HOUSE IS ALSO ON THIS BUTTE. OA0951' OA0951'THE STATION WAS FOUND AS DESCRIBED AND IS IN GOOD CONDITION. IT OA0951'IS 10.6 FEET NNE OF THE CENTER OF THE BOSLEY LOOKOUT HOUSE. IT OA0951'IS AN OLD TYPE DISK WHICH CONSISTS OF A FLAT BRONZE DISK WITH A OA0951'CROSS IN THE CENTER AND THE LETTERS U S C AND G S INSCRIBED IN OA0951'RELIEF AROUND THE CROSS. IT IS COUNTER-SUNK IN A DRILL HOLE IN OA0951'OUTCROPPING BEDROCK. OA0951' OA0951'ONE REFERENCE MARK (NO NUMBER) IS SSW, ON THE S SIDE OF THE OA0951'LOOKOUT HOUSE, AND 2 FEET HIGHER THAN THE STATION MARK. IT IS A OA0951'BRONZE DISK CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK AND OA0951'IS STAMPED BOSLEY 1907 1924. OA0951' OA0951'A REFERENCE MARK WHICH CONSISTS OF A 22 CARTRIDGE EMBEDDED IN OA0951'BEDROCK IS E BY N AND ABOUT THE SAME HEIGHT AS THE STATION MARK. OA0951' OA0951'A NEW REFERENCE MARK (REFERENCE MARK NO.2) WAS ESTABLISHED ESE OA0951'AND SLIGHTLY LOWER THAN THE STATION MARK. IT IS A BRONZE DISK OA0951'CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK AND IS STAMPED OA0951'BOSLEY NO.2 1942. OA0951' OA0951'THE AZIMUTH MARK IS NNW ON THE FIRST HILL N OF THE PEAK, ABOUT OA0951'1/4 MILE DISTANCE. IT IS A BRONZE DISK CEMENTED IN A DRILL HOLE OA0951'IN OUTCROPPING BEDROCK WHICH IS ON THE W SLOPE OF THE HILL AND OA0951'ABOUT 20 FEET FROM THE TOP, STAMPED BOSLEY 1942. OA0951' OA0951'THE NEW ROUTE TO THE STATION IS AS FOLLOWS--TO REACH FROM OA0951'CARPENTERVILLE GO S ON U.S. HIGHWAY 101, 1.25 MILES TO A GATE ON OA0951'THE LEFT SIDE OF THE HIGHWAY. NOTE--THIS GATE IS LOCKED PART OA0951'TIME. A KEY MAY BE SECURED FROM THE FOREST SERVICE OFFICE IN OA0951'GOLD BEACH. TURN LEFT THROUGH THE GATE, GO 0.25 MILE TO OA0951'FORKS. TAKE THE LEFT FORK, GO 0.15 MILE TO SEVERAL FORKS. TAKE OA0951'THE EXTREME RIGHT FORK, MAIN-TRAVELED ROAD, AND GO 0.6 MILE TO OA0951'FORKS. TAKE THE LEFT FORK 5.6 MILES UPGRADE TO A FIR TREE OA0951'WITH A LARGE TRIANGULAR BLAZE ON THE LEFT AND THE END OF TRUCK OA0951'TRAVEL. PACK NORTHERLY UPHILL ON A TRAIL FOR ABOUT 1/2 OA0951'MILE TO THE TOP OF THE HILL AND STATION. A 20-MINUTE PACK. OA0951' OA0951'A 4-FOOT STAND WAS USED FOR OBSERVATIONS. OA0951 OA0951 STATION RECOVERY (2004) OA0951 OA0951'RECOVERY NOTE BY INDIVIDUAL CONTRIBUTORS 2004 (DHW) OA0951'RECOVERED AS DESCRIBED. YOU MAY NOW DRIVE TO WITHIN 100 FEET OF THE OA0951'SITE HAVING BEEN DEVELOPED AS A TELECOMMUNICATIONS FACILITY. NO OA0951'CHANGE IN DIRECTIONS NEEDED. EXTENDED ANTENNA HEIGHT REQUIRED FOR GPS OA0951'OBSERVATIONS. DIFFICULT TO SET UP OVER DUE TO PROXIMITY TO STAIRS OA0951'LEADING TO THE FIRE TOWER STRUCTURE.