National Geodetic Survey, Retrieval Date = JANUARY 4, 2005 EW9562 *********************************************************************** EW9562 DESIGNATION - MT LOWE F 2A EW9562 PID - EW9562 EW9562 STATE/COUNTY- CA/LOS ANGELES EW9562 USGS QUAD - CONDOR PEAK (1984) EW9562 EW9562 *CURRENT SURVEY CONTROL EW9562 ___________________________________________________________________ EW9562* NAD 83(1992)- 34 17 08.25256(N) 118 09 13.90837(W) ADJUSTED EW9562* NAVD 88 - 1694.6 (meters) 5560. (feet) VERTCON EW9562 ___________________________________________________________________ EW9562 EPOCH DATE - 1991.35 EW9562 LAPLACE CORR- 9.58 (seconds) DEFLEC99 EW9562 GEOID HEIGHT- -32.52 (meters) GEOID03 EW9562 EW9562 HORZ ORDER - SECOND EW9562 EW9562.The horizontal coordinates were established by classical geodetic methods EW9562.and adjusted by the National Geodetic Survey in June 1996. EW9562.The horizontal coordinates are valid at the epoch date displayed above. EW9562.The epoch date for horizontal control is a decimal equivalence EW9562.of Year/Month/Day. EW9562 EW9562.The NAVD 88 height was computed by applying the VERTCON shift value to EW9562.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EW9562 EW9562.The Laplace correction was computed from DEFLEC99 derived deflections. EW9562 EW9562.The geoid height was determined by GEOID03. EW9562 EW9562; North East Units Scale Factor Converg. EW9562;SPC CA 5 - 587,156.391 1,985,833.757 MT 0.99995491 -0 05 15.7 EW9562;SPC CA 5 - 1,926,362.26 6,515,189.58 sFT 0.99995491 -0 05 15.7 EW9562;UTM 11 - 3,794,428.778 393,798.538 MT 0.99973903 -0 39 00.2 EW9562 EW9562! - Elev Factor x Scale Factor = Combined Factor EW9562!SPC CA 5 - 0.99973915 x 0.99995491 = 0.99969408 EW9562!UTM 11 - 0.99973915 x 0.99973903 = 0.99947825 EW9562 EW9562: Primary Azimuth Mark Grid Az EW9562:SPC CA 5 - VETTER LOT 083 46 54.2 EW9562:UTM 11 - VETTER LOT 084 20 38.7 EW9562 EW9562|---------------------------------------------------------------------| EW9562| PID Reference Object Distance Geod. Az | EW9562| dddmmss.s | EW9562| EW9570 VETTER LOT APPROX.11.6 KM 0834138.5 | EW9562| CS7562 MT LOWE F 2A RM 1 5.061 METERS 11013 | EW9562| EW7222 MT WILSON TV STA KRCA TOWER APPROX.10.5 KM 1291612.0 | EW9562| CS7563 MT LOWE F 2A RM 2 4.665 METERS 19549 | EW9562|---------------------------------------------------------------------| EW9562 EW9562 SUPERSEDED SURVEY CONTROL EW9562 EW9562 NAD 83(1986)- 34 17 08.25254(N) 118 09 13.90471(W) AD(1984.00) 2 EW9562 NGVD 29 (03/17/93) 1693.7 (m) 5557. (f) VERT ANG EW9562 EW9562.Superseded values are not recommended for survey control. EW9562.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW9562.See file dsdata.txt to determine how the superseded data were derived. EW9562 EW9562_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT9379994429(NAD 83) EW9562_MARKER: DS = TRIANGULATION STATION DISK EW9562_SETTING: 35 = SET IN A MAT FOUNDATION OR CONCRETE SLAB OTHER THAN EW9562+WITH SETTING: PAVEMENT EW9562_MAGNETIC: N = NO MAGNETIC MATERIAL EW9562_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW9562+STABILITY: SURFACE MOTION EW9562 EW9562 HISTORY - Date Condition Report By EW9562 HISTORY - 1978 MONUMENTED CADT EW9562 EW9562 STATION DESCRIPTION EW9562 EW9562'DESCRIBED BY CALTRANS 1978 (RLS) EW9562'THE STATION IS LOCATED ON A PROMINENT CONE SHAPED MOUNTAIN OVER-LOOK EW9562'ING THE CLEAR CREEK RANGER STATION. AIRLINE, 6 MILES NORTH-NORTHEAST EW9562'OF LA CANADA, 10 MILES NORTH OF PASADENA, 16 MILES SOUTH-SOUTHWEST OF EW9562'LITTLEROCK. EW9562' EW9562'TO REACH THE STATION FROM THE INTERSECTION OF THE ANGELES FOREST HIGH EW9562'WAY (COUNTY ROAD N-3)AND THE ANGELES CREST HIGHWAY (STATE ROUTE 02) AT EW9562'THE CLEAR CREEK RANGER STATION, GO NORTH ON ANGELES FOREST HIGHWAY FOR EW9562'400 FEET TO A DIRT ROAD WITH A GATE ON THE RIGHT (OPPOSITE THE CLEAR EW9562'CREEK RANGER STATION). TURN RIGHT EAST, ONTO THE DIRT ROAD AND PASS EW9562'THROUGH THE GATE TRAVELING UPGRADE 2.6 MILES TO A FORK ON THE RIGHT. EW9562'BEAR HARD LEFT AND CONTINUE UPGRADE, WEST, 1.6 MILES TO A PARKING AREA EW9562'AND THE END OF THE ROAD AND END OF TRACK TRAVEL. PACK UP A SWITCH-BACK EW9562'TRAIL TO THE TOP OF THE HILL, 150 FEET, TO WHERE A LOOK-OUT TOWER ONCE EW9562'EXISTED AND THE STATION ON A CEMENT SLAB. EW9562' EW9562'THE STATION MARK IS A STANDARD CALIFORNIA DEPARTMENT OF TRANSPORTATION EW9562'DISK STAMPED---MT LOWE F 2A 1978---EPOXIED NEAR THE CENTER OF A 5.5 EW9562'FOOT BY 6 FOOT CEMENT SLAB WHICH IS ON THE HIGH POINT OF THE HILL. EW9562' EW9562'REFERENCE MARK NO. 1 IS A STANDARD CALIFORNIA DIVISION OF HIGHWAYS EW9562'(CADH) DISK STAMPED---MT LOWE F 2A NO 1 1978---EPOXIED IN A 3 FOOT EW9562'BY 3 FOOT ROCK OUTCROPPING WHICH PROJECTS 6 INCHES ABOVE THE GROUND. EW9562'IT IS 14 FEET EAST OF THE SLAB AND LEVEL WITH THE STATION. EW9562' EW9562'REFERENCE MARK NO. 2 IS A STANDARD (CADH) DISK STAMPED---MT LOWE F 2A EW9562'NO 2 1978---EPOXIED IN A 2 FOOT BY 4 FOOT ROCK OUTCROPPING WHICH EW9562'PROJECTS 1 FOOT ABOVE THE GROUND. IT IS 13 FEET SOUTH OF THE SLAB EW9562'AND LEVEL WITH THE STATION.