National Geodetic Survey, Retrieval Date = JULY 26, 2007 JS3965 *********************************************************************** JS3965 DESIGNATION - LIBERTY HILL JS3965 PID - JS3965 JS3965 STATE/COUNTY- CA/TUOLUMNE JS3965 USGS QUAD - LIBERTY HILL (1979) JS3965 JS3965 *CURRENT SURVEY CONTROL JS3965 ___________________________________________________________________ JS3965* NAD 83(1992)- 38 22 04.42992(N) 120 06 03.21135(W) ADJUSTED JS3965* NAVD 88 - 2298.3 (meters) 7540. (feet) VERTCON JS3965 ___________________________________________________________________ JS3965 EPOCH DATE - 1991.35 JS3965 LAPLACE CORR- 7.66 (seconds) DEFLEC99 JS3965 GEOID HEIGHT- -24.78 (meters) GEOID03 JS3965 JS3965 HORZ ORDER - SECOND JS3965 JS3965.The horizontal coordinates were established by classical geodetic methods JS3965.and adjusted by the National Geodetic Survey in March 1994. JS3965.The horizontal coordinates are valid at the epoch date displayed above. JS3965.The epoch date for horizontal control is a decimal equivalence JS3965.of Year/Month/Day. JS3965 JS3965.The NAVD 88 height was computed by applying the VERTCON shift value to JS3965.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) JS3965 JS3965.The Laplace correction was computed from DEFLEC99 derived deflections. JS3965 JS3965.The geoid height was determined by GEOID03. JS3965 JS3965; North East Units Scale Factor Converg. JS3965;SPC CA 3 - 707,382.051 2,034,878.229 MT 0.99998705 +0 14 39.6 JS3965;SPC CA 3 - 2,320,802.61 6,676,096.32 sFT 0.99998705 +0 14 39.6 JS3965;UTM 10 - 4,250,614.612 753,282.129 MT 1.00039012 +1 48 01.6 JS3965 JS3965! - Elev Factor x Scale Factor = Combined Factor JS3965!SPC CA 3 - 0.99964340 x 0.99998705 = 0.99963046 JS3965!UTM 10 - 0.99964340 x 1.00039012 = 1.00003338 JS3965 JS3965|---------------------------------------------------------------------| JS3965| PID Reference Object Distance Geod. Az | JS3965| dddmmss.s | JS3965| DB2017 LIBERTY HILL RM 1 19.810 METERS 00715 | JS3965| JS3975 CRANDALL PK APPROX.23.5 KM 1890846.6 | JS3965| DB2018 LIBERTY HILL RM 2 12.541 METERS 22924 | JS3965|---------------------------------------------------------------------| JS3965 JS3965 SUPERSEDED SURVEY CONTROL JS3965 JS3965 NAD 83(1986)- 38 22 04.39823(N) 120 06 03.21213(W) AD(1984.00) 2 JS3965 NAD 27 - 38 22 04.70790(N) 120 05 59.53336(W) AD( ) 2 JS3965 NGVD 29 (07/19/86) 2297.1 (m) 7536. (f) VERT ANG JS3965 JS3965.Superseded values are not recommended for survey control. JS3965.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. JS3965.See file dsdata.txt to determine how the superseded data were derived. JS3965 JS3965_U.S. NATIONAL GRID SPATIAL ADDRESS: 10SGH5328250615(NAD 83) JS3965_MARKER: DD = SURVEY DISK JS3965_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT JS3965_SP_SET: TOP OF SQUARE CONCRETE MONUMENT JS3965 JS3965 HISTORY - Date Condition Report By JS3965 HISTORY - 1972 MONUMENTED CADT JS3965 JS3965 STATION DESCRIPTION JS3965 JS3965'DESCRIBED BY CALTRANS 1972 (RMB) JS3965'THE STATION IS IN THE STANISLAUS NATIONAL FOREST. IT IS ABOUT JS3965'7.5 MILES SOUTH-SOUTHWEST OF BEAR VALLEY AND ABOUT 13 MILES JS3965'NORTH-NORTHWEST OF STRAWBERRY. IT IS ON A HIGH POINT, ON A LONG, JS3965'FAIRLY FLAT TOP RIDGE WHICH IS KNOWN AS LIBERTY HILL. IT LIES IN JS3965'THE NORTHEAST QUARTER OF SECTION 21, T.6N., R.17E., MOUNT DIABLO JS3965'MERIDIAN. IT IS NECESSARY TO PASS THROUGH PRIVATE PROPERTY JS3965'BELONGING TO MR. PAUL SEGALE OF MURPHYS (PHONE 728-3387) TO JS3965'REACH THE STATION. THERE ARE 2 LOCKED GATES WHICH HAVE U.S. JS3965'FOREST SERVICE, CALIFORNIA DIVISION OF HIGHWAYS AND PROPERTY JS3965'OWNERS LOCKS ON THEM. FOREST SERVICE APPROVAL WAS OBTAINED FROM JS3965'MR. DON JONES AT THE ARNOLD STATION. JS3965' JS3965'TO REACH STATION FROM INTERSECTION OF STATE ROUTE 4 AND BOARDS JS3965'CROSSING ROAD IN DORRINGTON, GO EAST AND NORTHEAST ON BOARDS JS3965'CROSSING ROAD 1.6 MILES TO A FORK, KEEP LEFT AS PER SIGN HELLS 1/2 JS3965'ACRE 36 AND GO 3.7 MILES TO A BRIDGE OVER THE NORTH FORK JS3965'STANISLAUS RIVER, CROSS BRIDGE AND GO 1.5 MILES TO A FORK, TAKE JS3965'LEFT FORK AS PER SIGN LIBERTY HILL 12 AND GO 4.5 MILES TO A FORK, JS3965'TAKE RIGHT FORK AS PER SIGN LIBERTY HILL 7 AND GO 4.7 MILES TO A JS3965'FORK, TAKE LEFT FORK AND GO NORTHEAST AS PER SIGN LIBERTY HILL 3 JS3965'FOR 1.5 MILES TO A FORK, TAKE RIGHT FORK AND GO NORTHWEST 1.4 JS3965'MILES TO A LOCKED GATE AND A FORK, PASS THROUGH GATE AND TAKE JS3965'RIGHT FORK AND GO NORTH 1.1 MILES TO A SIDE ROAD ON THE RIGHT, JS3965'TURN RIGHT AND GO SOUTHEAST 0.5 MILE TO A LOCKED GATE, PASS JS3965'THROUGH GATE AND GO SOUTHEAST 0.15 MILE TO TOP OF HILL AND JS3965'STATION. JS3965' JS3965'THE STATION MARK IS A CALIFORNIA DIVISION OF HIGHWAYS BRASS DISK, JS3965'STAMPED LIBERTY HILL 1971, SET IN AN 11 INCH CONCRETE CYLINDER JS3965'THAT PROTRUDES ABOUT 0.1 FOOT ABOVE GROUND. IT IS ABOUT 8 FEET JS3965'NORTHEAST OF AND ABOUT THE SAME ELEVATION AS THE ROAD, 42.0 FEET JS3965'NORTH-NORTHEAST OF THE CENTER OF FOUR 3 FEET BY 3 FEET CONCRETE JS3965'FOOTINGS THAT REMAIN FROM THE OLD LOOKOUT TOWER WHICH HAS SINCE JS3965'BEEN REMOVED. JS3965' JS3965'THE UNDERGROUND STATION MARK IS A CALIFORNIA DIVISION OF HIGHWAYS JS3965'BRASS DISK, STAMPED LIBERTY HILL 1971, EPOXIED IN A CHISLED JS3965'DEPRESSION IN BEDROCK 2.6 FEET BELOW GROUND. JS3965' JS3965'RM 1 IS A CALIFORNIA DIVISION OF HIGHWAYS BRASS DISK, STAMPED JS3965'LIBERTY HILL RM 1 1971, EPOXIED IN A DRILL HOLE IN BEDROCK FLUSH JS3965'WITH THE GROUND. IT IS LOCATED 71.0 FEET NORTHEAST OF THE ROAD JS3965'AND 18.0 FEET EAST OF A SMALL 5 INCH PINE TREE. IT IS ABOUT 2.4 JS3965'FEET LOWER THAN THE STATION. JS3965' JS3965'RM 2 IS A CALIFORNIA DIVISION OF HIGHWAYS BRASS DISK, STAMPED JS3965'LIBERTY HILL NO. 2 1971, EPOXIED IN A DRILL HOLE IN THE NORTHWEST JS3965'CONCRETE FOOTING OF THE OLD LOOKOUT TOWER. IT IS FLUSH WITH THE JS3965'GROUND, ABOUT 0.2 FOOT LOWER THAN THE STATION AND 30 FEET SOUTH OF JS3965'THE ROAD.