National Geodetic Survey, Retrieval Date = AUGUST 16, 2002 EW9570 *********************************************************************** EW9570 DESIGNATION - VETTER LOT EW9570 PID - EW9570 EW9570 STATE/COUNTY- CA/LOS ANGELES EW9570 USGS QUAD - CHILAO FLAT (1994) EW9570 EW9570 *CURRENT SURVEY CONTROL EW9570 ___________________________________________________________________ EW9570* NAD 83(1992)- 34 17 49.39203(N) 118 01 42.82398(W) ADJUSTED EW9570* NAVD 88 - EW9570 ___________________________________________________________________ EW9570 EPOCH DATE - 1991.35 EW9570 LAPLACE CORR- 6.42 (seconds) DEFLEC99 EW9570 GEOID HEIGHT- -31.99 (meters) GEOID99 EW9570 EW9570 HORZ ORDER - THIRD EW9570 EW9570.The horizontal coordinates were established by classical geodetic methods EW9570.and adjusted by the National Geodetic Survey in June 1996. EW9570.The horizontal coordinates are valid at the epoch date displayed above. EW9570.The epoch date for horizontal control is a decimal equivalence EW9570.of Year/Month/Day. EW9570 EW9570 EW9570.The Laplace correction was computed from DEFLEC99 derived deflections. EW9570 EW9570.The geoid height was determined by GEOID99. EW9570 EW9570; North East Units Scale Converg. EW9570;SPC CA 5 - 588,413.504 1,997,370.629 MT 0.99995332 -0 00 58.6 EW9570;SPC CA 5 - 1,930,486.64 6,553,040.14 sFT 0.99995332 -0 00 58.6 EW9570;UTM 11 - 3,795,572.237 405,344.550 MT 0.99971044 -0 34 46.6 EW9570 EW9570 SUPERSEDED SURVEY CONTROL EW9570 EW9570 NAD 83(1986)- 34 17 49.38554(N) 118 01 42.82535(W) AD(1984.00) 4 EW9570 EW9570.Superseded values are not recommended for survey control. EW9570.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW9570.See file dsdata.txt to determine how the superseded data were derived. EW9570 EW9570_MARKER: 57 = LOOKOUT TOWER EW9570 EW9570 HISTORY - Date Condition Report By EW9570 HISTORY - 1978 FIRST OBSERVED CADT EW9570 EW9570 STATION DESCRIPTION EW9570 EW9570'DESCRIBED BY CALTRANS 1978 (RLS) EW9570'THE STATION IS THE APEX OF THE ROOF OF THE NATIONAL FOREST SERVICE EW9570'LOOKOUT TOWER ON VETTER MOUNTAIN. IT IS LOCATED 12 MILES NORTHEAST EW9570'OF PASADENA ON A LOW MOUNTAIN THAT IS 1 MILE WEST OF THE CHARLTON EW9570'FLATS RANGER STATION ON ANGELES CREST HIGHWAY.