National Geodetic Survey, Retrieval Date = NOVEMBER 2, 2004 HR2860 *********************************************************************** HR2860 DESIGNATION - WOODS RIDGE HR2860 PID - HR2860 HR2860 STATE/COUNTY- CA/TUOLUMNE HR2860 USGS QUAD - CHERRY LAKE SOUTH (1992) HR2860 HR2860 *CURRENT SURVEY CONTROL HR2860 ___________________________________________________________________ HR2860* NAD 83(1992)- 37 57 32.92634(N) 119 58 07.51425(W) ADJUSTED HR2860* NAVD 88 - 1831.2 (meters) 6008. (feet) VERTCON HR2860 ___________________________________________________________________ HR2860 EPOCH DATE - 1991.35 HR2860 LAPLACE CORR- 8.97 (seconds) DEFLEC99 HR2860 GEOID HEIGHT- -26.11 (meters) GEOID03 HR2860 HR2860 HORZ ORDER - SECOND HR2860 HR2860.The horizontal coordinates were established by classical geodetic methods HR2860.and adjusted by the National Geodetic Survey in March 1994. HR2860.The horizontal coordinates are valid at the epoch date displayed above. HR2860.The epoch date for horizontal control is a decimal equivalence HR2860.of Year/Month/Day. HR2860 HR2860.The NAVD 88 height was computed by applying the VERTCON shift value to HR2860.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HR2860 HR2860.The Laplace correction was computed from DEFLEC99 derived deflections. HR2860 HR2860.The geoid height was determined by GEOID03. HR2860 HR2860; North East Units Scale Factor Converg. HR2860;SPC CA 3 - 662,070.939 2,046,683.271 MT 0.99993575 +0 19 30.9 HR2860;SPC CA 3 - 2,172,144.41 6,714,826.70 sFT 0.99993575 +0 19 30.9 HR2860;UTM 11 - 4,205,440.665 239,178.142 MT 1.00043795 -1 49 37.6 HR2860;UTM 10 - 4,205,617.691 766,313.385 MT 1.00047361 +1 51 56.2 HR2860 HR2860! - Elev Factor x Scale Factor = Combined Factor HR2860!SPC CA 3 - 0.99971683 x 0.99993575 = 0.99965260 HR2860!UTM 11 - 0.99971683 x 1.00043795 = 1.00015465 HR2860!UTM 10 - 0.99971683 x 1.00047361 = 1.00019030 HR2860 HR2860: Primary Azimuth Mark Grid Az HR2860:SPC CA 3 - NORTH MTN LOOKOUT TOWER 134 28 53.5 HR2860:UTM 11 - NORTH MTN LOOKOUT TOWER 136 38 02.0 HR2860:UTM 10 - NORTH MTN LOOKOUT TOWER 132 56 28.2 HR2860 HR2860|---------------------------------------------------------------------| HR2860| PID Reference Object Distance Geod. Az | HR2860| dddmmss.s | HR2860| DB2703 WOODS RIDGE RM 1 34.631 METERS 04145 | HR2860| HR2858 NORTH MTN LOOKOUT TOWER APPROX. 8.9 KM 1344824.4 | HR2860| HR2899 WOODS RIDGE LOT 15.626 METERS 24902 | HR2860| HR2861 WOODS RIDGE RM 2 15.626 METERS 24902 | HR2860|---------------------------------------------------------------------| HR2860 HR2860 SUPERSEDED SURVEY CONTROL HR2860 HR2860 NAD 83(1986)- 37 57 32.89639(N) 119 58 07.52303(W) AD(1984.00) 2 HR2860 NAD 27 - 37 57 33.17600(N) 119 58 03.86800(W) AD( ) 2 HR2860 NGVD 29 (07/19/86) 1830.3 (m) 6005. (f) VERT ANG HR2860 HR2860.Superseded values are not recommended for survey control. HR2860.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HR2860.See file dsdata.txt to determine how the superseded data were derived. HR2860 HR2860_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKC3917805441(NAD 83) HR2860_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION HR2860_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT HR2860 HR2860 HISTORY - Date Condition Report By HR2860 HISTORY - 1956 MONUMENTED CGS HR2860 HISTORY - 1956 GOOD USGS HR2860 HISTORY - 1974 GOOD USGS HR2860 HISTORY - 1981 GOOD DMA HR2860 HR2860 STATION DESCRIPTION HR2860 HR2860'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (NES) HR2860'THE STATION IS LOCATED ABOUT 17 MILES NORTHEAST OF GROVELAND, HR2860'6 MILES NORTH OF THE EARLY INTAKE DAM, 4-1/2 MILES NORTHWEST HR2860'OF NORTH L.O., 4.5 MILES WEST SOUTHWEST OF LAKE ELEANOR, AND HR2860'AT THE WOODS RIDGE FOREST SERVICE LOOKOUT TOWER. HR2860' HR2860'TO REACH FROM THE POST OFFICE IN GROVELAND, GO EAST ON STATE HR2860'HIGHWAY 120 FOR 14.3 MILES TO THE CLIFF HOUSE AND THE SOUTH HR2860'FORK OF THE TUOLUMNE RIVER, CONTINUE ON HIGHWAY 120 FOR 0.5 MILE HR2860'TO A FORK, TAKE LEFT FORK AS PER SIGN CHERRY VALLEY DAM AND GO HR2860'5.3 MILE TO A FORK, TAKE LEFT FORK AS PER SIGN EARLY INTAKE DAM HR2860'AND GO 3.0 MILE TO A BRIDGE BELOW THE EARLY INTAKE DAM, CONTINUE HR2860'ON MAIN TRAVELED ROAD FOR 11.1 MILE TO A T ROAD LEFT AND SIGN HR2860'ON THE RIGHT, CAMP 45 AND WOODS RIDGE, TURN LEFT AND GO 0.15 HR2860'MILE TO A FORK, TAKE LEFT FORK FOR 0.2 MILE TO A FORK, TAKE HR2860'RIGHT FORK AND GO 0.5 MILE TO THREE FORKS OF THE ROAD, TAKE HR2860'EXTREME RIGHT FOR AND .05 MILE TO A FORK, TAKE RIGHT FORK, HR2860'AND GO 1.25 MILE TO A FORK AND GO 1.35 MILE TO THE WOODS HR2860'RIDGE L.O. AND STATION. HR2860' HR2860'THE STATION IS 51.28 FEET NORTHEAST OF THE CENTER OF THE WOODS HR2860'RIDGE L.O. TOWER AND IN THE CENTER OF A CIRCLE DRIVEWAY. IT IS HR2860'A STANDARD DISK AND IT IS STAMPED WOODS RIDGE 1956 AND IT IS SET HR2860'FLUSH WITH THE GROUND SURFACE. HR2860' HR2860'REFERENCE MARK NO. 1 IS 23 FEET NORTH NORTHEAST OF DRIVEWAY HR2860'TO L.O. CABIN, 8 FEET NORTHEAST OF A 18 IN OAK TREE, AND IT IS HR2860'ABOUT 2 FEET LOWER THAN THE STATION. IT IS A STANDARD DISK SET HR2860'IN A DRILL HOLE IN BED ROCK AND IT IS STAMPED WOODS RIDGE NO HR2860'1 1956 AND IT PROJECTS ABOUT 2 INCHES. HR2860' HR2860'REFERENCE MARK NO. 2 IS SET IN THE CENTER OF THE WOODS RIDGE HR2860'FOREST SERVICE L.O. TOWER AND IT IS ABOUT 18 INCHES HIGHER HR2860'THAN THE STATION. IT IS A STANDARD DISK STAMPED WOODS RIDGE HR2860'NO 2 1956 AND IT IS SET FLUSH WITH THE GROUND SURFACE. HR2860' HR2860'NO AZIMUTH MARK TO THIS STATION. HR2860 HR2860 STATION RECOVERY (1956) HR2860 HR2860'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1956 HR2860'RECOVERED AS DESCRIBED. ALL MARKS IN GOOD CONDITION. HR2860 HR2860 STATION RECOVERY (1974) HR2860 HR2860'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1974 HR2860'RECOVERED AS DESCRIBED. ALL MARKS IN GOOD CONDITION. HR2860'STATION REACHED BY HELICOPTER. OCCUPIED FOR HORIZONTAL SCALING HR2860'AND VERTICAL CONTROL ONLY. RMS NOT MEASURED. HR2860 HR2860 STATION RECOVERY (1981) HR2860 HR2860'RECOVERY NOTE BY DEFENSE MAP AGENCY 1981 (AWC) HR2860'WOODS RIDGE 1956 RECOVERED EXCELLENT. HR2860' HR2860'RM NO 1--WOODS RIDGE NO 1 1956 RECOVERED EXCELLENT. HR2860' HR2860'RM NO 2--WOODS RIDGE NO 2 1956 RECOVERED EXCELLENT. HR2860' HR2860'DISTANCE AND DIRECTION FROM NEAREST TOWN--APPROX. 2 HR. DRIVE SOUTH HR2860'OF SONORA, CA.