National Geodetic Survey, Retrieval Date = JANUARY 22, 2005 HR0877 *********************************************************************** HR0877 DESIGNATION - JONES PT HR0877 PID - HR0877 HR0877 STATE/COUNTY- CA/TUOLUMNE HR0877 USGS QUAD - CHERRY LAKE SOUTH (1992) HR0877 HR0877 *CURRENT SURVEY CONTROL HR0877 ___________________________________________________________________ HR0877* NAD 83(1992)- 37 52 32.87820(N) 119 58 34.38106(W) ADJUSTED HR0877* NAVD 88 - 1127.87 (+/-2cm) 3700.4 (feet) VERTCON HR0877 ___________________________________________________________________ HR0877 EPOCH DATE - 1991.35 HR0877 LAPLACE CORR- 9.47 (seconds) DEFLEC99 HR0877 GEOID HEIGHT- -26.75 (meters) GEOID03 HR0877 HR0877 HORZ ORDER - SECOND HR0877 VERT ORDER - FIRST CLASS II (See Below) HR0877 HR0877.The horizontal coordinates were established by classical geodetic methods HR0877.and adjusted by the National Geodetic Survey in March 1994. HR0877.The horizontal coordinates are valid at the epoch date displayed above. HR0877.The epoch date for horizontal control is a decimal equivalence HR0877.of Year/Month/Day. HR0877 HR0877.The NAVD 88 height was computed by applying the VERTCON shift value to HR0877.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) HR0877.The vertical order pertains to the NGVD 29 superseded value. HR0877 HR0877.The Laplace correction was computed from DEFLEC99 derived deflections. HR0877 HR0877.The geoid height was determined by GEOID03. HR0877 HR0877; North East Units Scale Factor Converg. HR0877;SPC CA 3 - 652,816.942 2,046,079.239 MT 0.99993154 +0 19 14.4 HR0877;SPC CA 3 - 2,141,783.58 6,712,844.97 sFT 0.99993154 +0 19 14.4 HR0877;UTM 11 - 4,196,211.172 238,226.775 MT 1.00044409 -1 49 41.8 HR0877;UTM 10 - 4,196,345.817 765,957.856 MT 1.00047129 +1 51 27.2 HR0877 HR0877! - Elev Factor x Scale Factor = Combined Factor HR0877!SPC CA 3 - 0.99982725 x 0.99993154 = 0.99975880 HR0877!UTM 11 - 0.99982725 x 1.00044409 = 1.00027126 HR0877!UTM 10 - 0.99982725 x 1.00047129 = 1.00029845 HR0877 HR0877: Primary Azimuth Mark Grid Az HR0877:SPC CA 3 - DUCKWALL LOT 308 57 37.1 HR0877:UTM 11 - DUCKWALL LOT 311 06 33.3 HR0877:UTM 10 - DUCKWALL LOT 307 25 24.3 HR0877 HR0877|---------------------------------------------------------------------| HR0877| PID Reference Object Distance Geod. Az | HR0877| dddmmss.s | HR0877| HR0879 JONES PT RM 2 7.062 METERS 19313 | HR0877| HS4534 DUCKWALL LOT APPROX.16.3 KM 3091651.5 | HR0877| HR2864 JONES POINT LOOKOUT 3678 36.270 METERS 33851 | HR0877| HR2863 JONES POINT LOOKOUT TOWER 38.684 METERS 34151 | HR0877| HR0878 JONES PT RM 1 13.288 METERS 34913 | HR0877|---------------------------------------------------------------------| HR0877 HR0877 SUPERSEDED SURVEY CONTROL HR0877 HR0877 NAD 83(1986)- 37 52 32.84630(N) 119 58 34.38848(W) AD(1984.00) 2 HR0877 NAD 27 - 37 52 33.11800(N) 119 58 30.72800(W) AD( ) 2 HR0877 NGVD 29 (??/??/92) 1127.038 (m) 3697.62 (f) ADJ UNCH 1 2 HR0877 HR0877.Superseded values are not recommended for survey control. HR0877.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. HR0877.See file dsdata.txt to determine how the superseded data were derived. HR0877 HR0877_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SKB3822796211(NAD 83) HR0877_MARKER: DS = TRIANGULATION STATION DISK HR0877_SETTING: 66 = SET IN ROCK OUTCROP HR0877_STAMPING: JONES PT 1956 HR0877_MARK LOGO: CGS HR0877_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD HR0877+STABILITY: POSITION/ELEVATION WELL HR0877 HR0877 HISTORY - Date Condition Report By HR0877 HISTORY - 1956 MONUMENTED CGS HR0877 HISTORY - 1956 GOOD CGS HR0877 HR0877 STATION DESCRIPTION HR0877 HR0877'DESCRIBED BY COAST AND GEODETIC SURVEY 1956 (NES) HR0877'THE STATION IS LOCATED ON THE NORTHERN END OF THE RIDGE NEAR HR0877'JONES POINT L.O. IT IS ABOUT 15.5 MILES EAST-SOUTHEAST HR0877'OF TUOLUMNE, 14 MILES EAST-NORTHEAST OF GROVELAND, 16.5 MILES HR0877'NORTHEAST OF COULTERVILLE AND 11.5 MILES SOUTHWEST OF O HR0877'SHAUGHNESSY DAM. HR0877' HR0877'TO REACH FROM POST OFFICE AT GROVELAND, GO EAST ON STATE HR0877'HIGHWAY 120 FOR 14.1 MILES TO Y FORK, TAKE LEFT FORK AS PER HR0877'SIGN CHERRY VALLEY, GO 4.7 MILES TO SIDE ROAD LEFT AS PER HR0877'SIGN JONES POINT L.O., GO LEFT FOR 0.45 MILE TO JONES POINT HR0877'L.O. AND STATION AS DESCRIBED BELOW. HR0877' HR0877'THE STATION MARK IS 13.6 FEET NORTHEAST OF A SMALL OAK TREE, HR0877'ABOUT 12 FEET ABOVE THE GROUND LEVEL AT L.O. AND ABOUT 127 FEET HR0877'SOUTH OF THE CENTER OF JONES POINT L.O. THE DISK IS STAMPED HR0877'JONES PT 1956. HR0877' HR0877'R.M. NO. 1 IN A BOULDER ABOUT 3 X 4 FT. THAT PROJECTS 2 HR0877'INCHES. IT IS 6 FEET WEST OF A SMALL CEDAR TREE. THE DISK IS HR0877'STAMPED JONES PT NO 1 1956. HR0877' HR0877'R.M. NO. 2 IS IN A BOULDER THAT PROJECTS 2 FEET. IT IS HR0877'22 FEET NORTH-NORTHWEST OF A SMALL OAK TREE. THE DISK IS HR0877'STAMPED JONES PT NO 2 1956. HR0877' HR0877'ANOTHER MARK, A USFS BM WAS CUT IN. IT IS SET IN A DRILL HOLE HR0877'IN A LARGE BOULDER THAT PROJECTS 4 FEET. IT IS 1.5 FEET SOUTH HR0877'OF THE SOUTH SIDE OF THE WALK AROUND THE L.O. THE MARK IS HR0877'STAMPED V.A.B.M. ELEV 3678 JONES POINT LOOKOUT T.15 R. 18E HR0877'SEC. 10. HR0877' HR0877'DUCKWALL L.O. MAY BE USED AS AN AZIMUTH MARK. HR0877 HR0877 STATION RECOVERY (1956) HR0877 HR0877'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1956 HR0877'3.9 MI W FROM EARLY INTAKE. HR0877'3.5 MILES SOUTHWEST ALONG THE CHERRY VALLEY ACCESS ROAD FROM THE HR0877'STEEL PLATE GIRDER BRIDGE OVER THE TUOLUMNE RIVER AT EARLY HR0877'INTAKE, THENCE 0.4 MILE WEST ALONG A TRACK ROAD, AT JONES POINT HR0877'LOOKOUT, ON THE NORTH SLOPE OF A ROCKY HILL, IN THE TOP OF A HR0877'6- BY 1-FOOT GRANITE OUTCROP WHICH PROJECTS ABOUT 1/2 FOOT ABOVE HR0877'THE GROUND, 117.9 FEET SOUTH OF THE SOUTH CORNER OF THE LOOKOUT HR0877'BUILDING, 66 FEET SOUTHEAST OF THE CENTER LINE OF THE ROAD, HR0877'44.00 FEET SOUTH OF REFERENCE MARK 1, 22.95 FEET SOUTHEAST OF HR0877'REFERENCE MARK 2, AND ABOUT 15 FEET HIGHER THAN THE ROAD.