National Geodetic Survey, Retrieval Date = JANUARY 10, 2003 EW7380 *********************************************************************** EW7380 DESIGNATION - OAT MOUNTAIN LOOKOUT TOWER EW7380 PID - EW7380 EW7380 STATE/COUNTY- CA/LOS ANGELES EW7380 USGS QUAD - OAT MOUNTAIN (1969) EW7380 EW7380 *CURRENT SURVEY CONTROL EW7380 ___________________________________________________________________ EW7380* NAD 83(1992)- 34 19 47.19585(N) 118 36 03.57346(W) ADJUSTED EW7380* NAVD 88 - EW7380 ___________________________________________________________________ EW7380 EPOCH DATE - 1991.35 EW7380 LAPLACE CORR- 2.61 (seconds) DEFLEC99 EW7380 GEOID HEIGHT- -34.26 (meters) GEOID99 EW7380 EW7380 HORZ ORDER - THIRD EW7380 EW7380.The horizontal coordinates were established by classical geodetic methods EW7380.and adjusted by the National Geodetic Survey in June 1996. EW7380.The horizontal coordinates are valid at the epoch date displayed above. EW7380.The epoch date for horizontal control is a decimal equivalence EW7380.of Year/Month/Day. EW7380 EW7380 EW7380.The Laplace correction was computed from DEFLEC99 derived deflections. EW7380 EW7380.The geoid height was determined by GEOID99. EW7380 EW7380; North East Units Scale Converg. EW7380;SPC CA 5 - 592,208.216 1,944,696.055 MT 0.99994899 -0 20 33.3 EW7380;SPC CA 5 - 1,942,936.46 6,380,223.64 sFT 0.99994899 -0 20 33.3 EW7380;UTM 11 - 3,799,882.577 352,718.557 MT 0.99986738 -0 54 11.0 EW7380 EW7380 SUPERSEDED SURVEY CONTROL EW7380 EW7380 NAD 83(1986)- 34 19 47.19428(N) 118 36 03.56793(W) AD(1984.00) 4 EW7380 NAD 27 - 34 19 47.19007(N) 118 36 00.25524(W) AD( ) 3 EW7380 EW7380.Superseded values are not recommended for survey control. EW7380.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW7380.See file dsdata.txt to determine how the superseded data were derived. EW7380 EW7380_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT5271999883(NAD 83) EW7380 EW7380 HISTORY - Date Condition Report By EW7380 HISTORY - UNK MONUMENTED EW7380 HISTORY - 1971 SEE DESCRIPTION NGS EW7380 EW7380 STATION DESCRIPTION EW7380 EW7380'DESCRIBED BY NATIONAL GEODETIC SURVEY 1971 (WLB) EW7380'THE STATION IS LOCATED ON THE HIGHEST POINT OF OAT MOUNTAIN EW7380'WHICH IS 9-3/4 MILES WEST OF SAN FERNANDO, 8 MILES SOUTH OF EW7380'CASTAIC JUNCTION AND 6 MILES SOUTHWEST OF NEWHALL. THE EW7380'PROPERTY AND TOWER IS STATE OWNED EW7380' EW7380'THE STATION IS THE TOP AND CENTER OF THE LOOKOUT TOWER. IT EW7380'IS A SQUARE LOOKOUT TOWER ABOUT 25 FEET IN HEIGHT AND IT EW7380'HAS SEVERAL RADAR SCREENS JUST BELOW THE TOP OF THE LOOKOUT EW7380'TOWER WHICH IS OWNED BY PACIFIC TELEPHONE AND TELEGRAPH COMPANY. EW7380' EW7380'TO REACH THE STATION FROM THE INTERSECTION OF INTERSTATE HIGHWAY EW7380'405 AND STATE HIGHWAY 118 IN THE SOUTHWEST PART OF SAN FERNANDO, EW7380'GO WEST ON STATE HIGHWAY 118 FOR 4.75 MILES TO TAMPA AVENUE. EW7380'TURN RIGHT AND GO NORTH AND NORTHEAST FOR 2.85 MILE TO A EW7380'SIDE ROAD LEFT AT SIGN GETTY. TURN LEFT AND FOLLOW PAVED EW7380'ROAD UPHILL FOR 2.25 MILES TO THE GETTY OIL COMPANY FIELD EW7380'OFFICE ON THE RIGHT. CONTINUE STRAIGHT AHEAD AND GO NORTHWEST EW7380'UPHILL FOR 1.9 MILE TO A FORK ON THE TOP OF THE MOUNTAIN. EW7380'KEEP RIGHT AND GO WEST ON PAVED ROAD FOR 0.1 MILE TO A FOUR EW7380'WAY FORK. KEEP RIGHT AND GO NORTHWEST ACROSS THE TOP OF EW7380'THE MOUNTAIN, PASSING A RADAR INSTALLATION FOR 2.85 MILE EW7380'TO A REVERSE Y-FORK. TURN SHARP LEFT AND GO UPHILL ON A EW7380'WINDING PAVED ROAD FOR 0.35 MILE TO THE STATION.