National Geodetic Survey, Retrieval Date = OCTOBER 30, 1999 EW7204 *********************************************************************** EW7204 DESIGNATION - JOSEPHINE MOUNTAIN LOH EW7204 PID - EW7204 EW7204 STATE/COUNTY- CA/LOS ANGELES EW7204 USGS QUAD - CONDOR PEAK (1988) EW7204 EW7204 *CURRENT SURVEY CONTROL EW7204 ___________________________________________________________________ EW7204* NAD 83(1992)- 34 17 08.22605(N) 118 09 13.86439(W) ADJUSTED EW7204* NAVD 88 - EW7204 ___________________________________________________________________ EW7204 EPOCH DATE - 1991.35 EW7204 LAPLACE CORR- 9.58 (seconds) DEFLEC99 EW7204 GEOID HEIGHT- -32.54 (meters) GEOID99 EW7204 EW7204 HORZ ORDER - THIRD EW7204 EW7204.The horizontal coordinates were established by classical geodetic methods EW7204.and adjusted by the National Geodetic Survey in June 1996. EW7204.The horizontal coordinates are valid at the epoch date displayed above. EW7204.The epoch date for horizontal control is a decimal equivalence EW7204.of Year/Month/Day. EW7204 EW7204 EW7204.The Laplace correction was computed from DEFLEC99 derived deflections. EW7204 EW7204.The geoid height was determined by GEOID99. EW7204 EW7204; North East Units Scale Converg. EW7204;SPC CA 5 - 1,926,359.57 6,515,193.27 sFT 0.99995491 -0 05 15.7 EW7204;SPC CA 5 - 587,155.572 1,985,834.880 MT 0.99995491 -0 05 15.7 EW7204;UTM 11 - 3,794,427.949 393,799.653 MT 0.99973902 -0 39 00.2 EW7204 EW7204 SUPERSEDED SURVEY CONTROL EW7204 EW7204 NAD 83(1986)- 34 17 08.22125(N) 118 09 13.86163(W) AD(1984.00) 4 EW7204 NAD 27 - 34 17 08.20900(N) 118 09 10.60400(W) AD( ) 3 EW7204 EW7204.Superseded values are not recommended for survey control. EW7204.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW7204.See file dsdata.txt to determine how the superseded data were derived. EW7204 EW7204 HISTORY - Date Condition Recov. By EW7204 HISTORY - 1958 MONUMENTED CGS EW7204 EW7204 STATION DESCRIPTION EW7204 EW7204'DESCRIBED BY COAST AND GEODETIC SURVEY 1958 (WRH) EW7204'THE STATION IS LOCATED ABOUT 8 MILES NORTHWEST OF MT. WILSON, EW7204'11 MILES NORTH OF PASADENA, ON A HIGH RATHER SHARP PEAK. EW7204' EW7204'THE HOUSE IS A TWO STORY, WOODEN STRUCTURE, PAINTED WHITE EW7204'AND IS ABOUT 30 FEET HIGH. THE APEX OF THE ROOF WAS INTERSECTED.