National Geodetic Survey, Retrieval Date = JANUARY 7, 2005 EV3667 *********************************************************************** EV3667 DESIGNATION - SAN SEVAINE LOOKOUT HOUSE EV3667 PID - EV3667 EV3667 STATE/COUNTY- CA/SAN BERNARDINO EV3667 USGS QUAD - DEVORE (1996) EV3667 EV3667 *CURRENT SURVEY CONTROL EV3667 ___________________________________________________________________ EV3667* NAD 83(1992)- 34 12 59.59742(N) 117 29 21.28955(W) ADJUSTED EV3667* NAVD 88 - EV3667 ___________________________________________________________________ EV3667 EPOCH DATE - 1991.35 EV3667 LAPLACE CORR- -8.01 (seconds) DEFLEC99 EV3667 GEOID HEIGHT- -31.98 (meters) GEOID03 EV3667 EV3667 HORZ ORDER - THIRD EV3667 EV3667.The horizontal coordinates were established by classical geodetic methods EV3667.and adjusted by the National Geodetic Survey in June 1996. EV3667.The horizontal coordinates are valid at the epoch date displayed above. EV3667.The epoch date for horizontal control is a decimal equivalence EV3667.of Year/Month/Day. EV3667 EV3667 EV3667.The Laplace correction was computed from DEFLEC99 derived deflections. EV3667 EV3667.The geoid height was determined by GEOID03. EV3667 EV3667; North East Units Scale Factor Converg. EV3667;SPC CA 5 - 579,603.608 2,047,063.887 MT 0.99996535 +0 17 28.1 EV3667;SPC CA 5 - 1,901,582.84 6,716,075.44 sFT 0.99996535 +0 17 28.1 EV3667;UTM 11 - 3,786,275.770 454,933.863 MT 0.99962503 -0 16 30.4 EV3667 EV3667 SUPERSEDED SURVEY CONTROL EV3667 EV3667 NAD 83(1986)- 34 12 59.59847(N) 117 29 21.29213(W) AD(1984.00) 4 EV3667 NAD 27 - 34 12 59.56171(N) 117 29 18.11244(W) AD( ) 3 EV3667 EV3667.Superseded values are not recommended for survey control. EV3667.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV3667.See file dsdata.txt to determine how the superseded data were derived. EV3667 EV3667_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMT5493486276(NAD 83) EV3667 EV3667 HISTORY - Date Condition Report By EV3667 HISTORY - 1949 MONUMENTED CGS EV3667 HISTORY - 1963 SEE DESCRIPTION CGS EV3667 EV3667 STATION DESCRIPTION EV3667 EV3667'DESCRIBED BY COAST AND GEODETIC SURVEY 1949 (JCE) EV3667'THE STATION IS 15 MILES, AIRLINE, WEST-NORTHWEST OF SAN EV3667'BERNARDINO, 7-1/4 MILES WEST OF THE RAILROAD DEPOT IN DEVORE, EV3667'ON A HIGH RIDGE. THE STATION IS JUST SOUTHEAST OF TRIANGULATION EV3667'STATION SEVAINE, ON THE EASTERN EDGE OF A RIDGE WHICH SLOPES EV3667'UP TO THE WEST AND DROPS ABRUPTLY TO THE EAST. EV3667' EV3667'THE STATION IS THE CENTER OF THE LOOKOUT TOWER WHICH IS A WHITE EV3667'WOODEN SQUARE STRUCTURE, ABOUT 15 FT X 15 FT AND 25 FEET HIGH. EV3667' EV3667'THE APEX OF THE ROOF WAS USED FOR THE TARGET. EV3667 EV3667 STATION RECOVERY (1963) EV3667 EV3667'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1963 (CAA) EV3667'STATION WAS RECOVERED AS DESCRIBED IN THE ORGINAL DESCRIPTION EV3667'AND FOUND TO BE IN GOOD CONDITION. ORIGINAL DESCRIPTION EV3667'IS ADEQUATE.