National Geodetic Survey, Retrieval Date = JANUARY 11, 2005 LU2048 *********************************************************************** LU2048 DESIGNATION - KNOB LU2048 PID - LU2048 LU2048 STATE/COUNTY- CA/SHASTA LU2048 USGS QUAD - LU2048 LU2048 *CURRENT SURVEY CONTROL LU2048 ___________________________________________________________________ LU2048* NAD 83(1992)- 40 23 58.84014(N) 122 57 21.73800(W) ADJUSTED LU2048* NAVD 88 - 1470.0 (meters) 4823. (feet) VERTCON LU2048 ___________________________________________________________________ LU2048 EPOCH DATE - 1991.35 LU2048 LAPLACE CORR- -3.29 (seconds) DEFLEC99 LU2048 GEOID HEIGHT- -27.16 (meters) GEOID03 LU2048 LU2048 HORZ ORDER - THIRD LU2048 LU2048.The horizontal coordinates were established by classical geodetic methods LU2048.and adjusted by the National Geodetic Survey in March 1994. LU2048.The horizontal coordinates are valid at the epoch date displayed above. LU2048.The epoch date for horizontal control is a decimal equivalence LU2048.of Year/Month/Day. LU2048 LU2048.The NAVD 88 height was computed by applying the VERTCON shift value to LU2048.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) LU2048 LU2048.The Laplace correction was computed from DEFLEC99 derived deflections. LU2048 LU2048.The geoid height was determined by GEOID03. LU2048 LU2048; North East Units Scale Factor Converg. LU2048;SPC CA 1 - 618,847.143 1,918,846.003 MT 0.99992334 -0 37 30.5 LU2048;SPC CA 1 - 2,030,334.33 6,295,413.93 sFT 0.99992334 -0 37 30.5 LU2048;UTM 10 - 4,472,120.010 503,730.585 MT 0.99960017 +0 01 42.6 LU2048 LU2048! - Elev Factor x Scale Factor = Combined Factor LU2048!SPC CA 1 - 0.99977371 x 0.99992334 = 0.99969707 LU2048!UTM 10 - 0.99977371 x 0.99960017 = 0.99937397 LU2048 LU2048: Primary Azimuth Mark Grid Az LU2048:SPC CA 1 - DUBAKELLA 264 27 51.5 LU2048:UTM 10 - DUBAKELLA 263 48 38.4 LU2048 LU2048|---------------------------------------------------------------------| LU2048| PID Reference Object Distance Geod. Az | LU2048| dddmmss.s | LU2048| DB5302 KNOB RM 1 11.688 METERS 03122 | LU2048| LU2050 KNOB 1961 RM 1 USGS 23.170 METERS 26155 | LU2048| LU2169 DUBAKELLA APPROX.16.3 KM 2635021.0 | LU2048| LU2049 KNOB USFS 1961 18.608 METERS 27712 | LU2048| LU2051 KNOB PEAK LOOKOUT TOWER 25.802 METERS 28938 | LU2048|---------------------------------------------------------------------| LU2048 LU2048 SUPERSEDED SURVEY CONTROL LU2048 LU2048 NAD 83(1986)- 40 23 58.83260(N) 122 57 21.73859(W) AD(1984.00) 3 LU2048 NAD 27 - 40 23 59.30090(N) 122 57 17.66315(W) AD( ) 3 LU2048 NGVD 29 (07/19/86) 1469.1 (m) 4820. (f) VERT ANG LU2048 LU2048.Superseded values are not recommended for survey control. LU2048.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU2048.See file dsdata.txt to determine how the superseded data were derived. LU2048 LU2048_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEK0373172120(NAD 83) LU2048_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION LU2048_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT LU2048 LU2048 HISTORY - Date Condition Report By LU2048 HISTORY - 1961 MONUMENTED CGS LU2048 LU2048 STATION DESCRIPTION LU2048 LU2048'DESCRIBED BY COAST AND GEODETIC SURVEY 1961 (JCC) LU2048'STATION IS ON A LOW PROMINENT PEAK, NEAR THE KNOB PEAK LOOKOUT. LU2048'IT IS ABOUT 2-1/2 MILES NORTH OF HARRISON GULCH RANGER STATION, LU2048'5-1/2 MILES EAST OF WILDWOOD, 2 MILES EAST OF THE SHASTA-TRINITY LU2048'COUNTY LINE AND 10-1/2 MILES SOUTHEAST OF HAYFORK. ELEVATION LU2048'4,820 FEET. LU2048' LU2048'TO REACH FROM THE HARRISON GULCH RANGER STATION, WHICH IS ABOUT LU2048'4 MILES WEST OF PLATINA. GO EASTERLY ON STATE HIGHWAY 36 FOR LU2048'1.3 MILES TO A SIDE ROAD LEFT AT SIGN KNOB PK. L.O. 5 1/2. TURN LU2048'LEFT, NORTHERLY ON GRADED ROAD FOR 1.8 MILES TO A FORK AT SIGN LU2048'KNOB LOOKOUT 4. TAKE THE LEFT FORK, UP HILL FOR 1.0 MILE TO A LU2048'FORK AT SIGN KNOB PK. SPR. 1/2, KNOB PK. L.O. 1 1/2. TAKE THE LU2048'RIGHT FORK, UP HILL FOR 1.55 MILES TO THE TOP OF HILL AT LU2048'LOOKOUT AND STATION. LU2048' LU2048'STATION MARKS ARE STANDARD DISK, STAMPED KNOB 1961. THE SURFACE LU2048'DISK IS SET IN THE TOP OF A 12 INCH ROUND CONCRETE POST FLUSH LU2048'WITH THE GROUND. IT IS 75.1 FEET EAST-SOUTHEAST OF THE SOUTHEAST LU2048'CORNER OF THE LOOKOUT AND 15 FEET SOUTH OF THE CENTERLINE OF THE LU2048'GRADED ROAD. THE UNDER GROUND DISK IS CEMENTED IN A DRILL HOLE LU2048'IN BEDROCK 20 INCHES BELOW THE GROUND. LU2048' LU2048'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED KNOB NO 1 1961, LU2048'CEMENTED IN A DRILL HOLE IN A 5 X 6 FOOT BOULDER PROJECTING 3 LU2048'FEET ON THE NORTH SIDE AND FLUSH ON THE SOUTH SIDE. IT IS 93.3 LU2048'FEET EAST OF THE SOUTHEAST CORNER OF THE LOOKOUT, 14 FEET NORTH LU2048'OF THE CENTERLINE OF THE ROAD AND ABOUT 3 FEET LOWER THAN THE LU2048'STATION MARK. LU2048' LU2048'KNOB (USFS) IS A U.S. DEPARTMENT OF AGRICULTURE FOREST SERVICE LU2048'DISK, STAMPED R.M. 4826 KNOB LBL 1933 48, SET IN THE TOP OF A LU2048'12 INCH SQUARE CONCRETE POST PROJECTING 18 INCHES. IT IS 17.0 LU2048'FEET SOUTHEAST OF THE SOUTHEAST CORNER OF THE LOOKOUT AND ABOUT LU2048'2 FEET HIGHER THAN THE STATION MARK. LU2048' LU2048'(USGS) R.M. 1 IS A U.S. GEOLOGICAL SURVEY DISK, CEMENTED IN A LU2048'DRILL HOLE IN A CONCRETE FOUNDATION FOR A SMALL TOWER. IT IS LU2048'31.5 FEET SOUTH-SOUTHWEST OF THE SOUTHWEST CORNER OF THE LOOKOUT LU2048'AND ABOUT 1 FOOT HIGHER THAN THE STATION. STAMPED NO 1 1949. LU2048' LU2048'A SECOND ORDER TRAVERSE CONNECTION WAS MADE TO KNOB (USFS) AND LU2048'TO THE DETERMINED CENTER OF THE KNOB PEAK LOOKOUT.