National Geodetic Survey, Retrieval Date = JANUARY 7, 2005 EV3142 *********************************************************************** EV3142 DESIGNATION - CRAFT EV3142 PID - EV3142 EV3142 STATE/COUNTY- CA/SAN BERNARDINO EV3142 USGS QUAD - BUTLER PEAK (1996) EV3142 EV3142 *CURRENT SURVEY CONTROL EV3142 ___________________________________________________________________ EV3142* NAD 83(1992)- 34 15 23.72591(N) 117 00 27.71577(W) ADJUSTED EV3142* NAVD 88 - 2600.0 (meters) 8530. (feet) VERTCON EV3142 ___________________________________________________________________ EV3142 EPOCH DATE - 1991.35 EV3142 LAPLACE CORR- 7.54 (seconds) DEFLEC99 EV3142 GEOID HEIGHT- -30.38 (meters) GEOID03 EV3142 EV3142 HORZ ORDER - SECOND EV3142 EV3142.The horizontal coordinates were established by classical geodetic methods EV3142.and adjusted by the National Geodetic Survey in June 1996. EV3142.The horizontal coordinates are valid at the epoch date displayed above. EV3142.The epoch date for horizontal control is a decimal equivalence EV3142.of Year/Month/Day. EV3142 EV3142.The NAVD 88 height was computed by applying the VERTCON shift value to EV3142.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EV3142 EV3142.The Laplace correction was computed from DEFLEC99 derived deflections. EV3142 EV3142.The geoid height was determined by GEOID03. EV3142 EV3142; North East Units Scale Factor Converg. EV3142;SPC CA 5 - 584,376.006 2,091,391.751 MT 0.99995912 +0 33 56.2 EV3142;SPC CA 5 - 1,917,240.28 6,861,507.77 sFT 0.99995912 +0 33 56.2 EV3142;UTM 11 - 3,790,606.849 499,291.175 MT 0.99960001 -0 00 15.6 EV3142 EV3142! - Elev Factor x Scale Factor = Combined Factor EV3142!SPC CA 5 - 0.99959678 x 0.99995912 = 0.99955592 EV3142!UTM 11 - 0.99959678 x 0.99960001 = 0.99919695 EV3142 EV3142: Primary Azimuth Mark Grid Az EV3142:SPC CA 5 - LUNE 310 40 16.6 EV3142:UTM 11 - LUNE 311 14 28.4 EV3142 EV3142|---------------------------------------------------------------------| EV3142| PID Reference Object Distance Geod. Az | EV3142| dddmmss.s | EV3142| EV3143 LUNE APPROX.14.7 KM 3111412.8 | EV3142|---------------------------------------------------------------------| EV3142 EV3142 SUPERSEDED SURVEY CONTROL EV3142 EV3142 NAD 83(1986)- 34 15 23.72703(N) 117 00 27.72080(W) AD(1984.00) 2 EV3142 NAD 27 - 34 15 23.70211(N) 117 00 24.58913(W) AD( ) 2 EV3142 NGVD 29 (07/19/86) 2598.9 (m) 8527. (f) VERT ANG EV3142 EV3142.Superseded values are not recommended for survey control. EV3142.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV3142.See file dsdata.txt to determine how the superseded data were derived. EV3142 EV3142_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMT9929190607(NAD 83) EV3142_MARKER: Z = SEE DESCRIPTION EV3142_SETTING: 0 = UNSPECIFIED SETTING EV3142_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY EV3142 EV3142 HISTORY - Date Condition Report By EV3142 HISTORY - 1973 MONUMENTED USE EV3142 EV3142 STATION DESCRIPTION EV3142 EV3142'DESCRIBED BY US ENGINEERS 1973 (KDB) EV3142'THE STATION IS LOCATED ON TOP OF BUTLER PEAK, AT THE FOREST SERVICE EV3142'LOOKOUT HOUSE. 9 MILES WEST OF BIG BEAR CITY, 2-1/4 MILES EV3142'NORTHWEST OF THE WEST END OF BIG BEAR LAKE AND 1/2 MILE NORTH OF EV3142'CALIFORNIA HIGHWAY 18. EV3142' EV3142'THE STATION IS A U.S. CORPS OF ENGINEERS DISK STAMPED, CRAFT EV3142'1943. IT IS SET IN A DRILL HOLE IN TOP OF THE BEDROCK CAP, WHICH EV3142'IS ABOUT 20 FEET EAST OF THE LOOKOUT HOUSE. EV3142' EV3142'TO REACH THE STATION FROM THE FAWNSKIN FIRE STATION, WHICH IS ON EV3142'THE NORTH SIDE OF BIG BEAR LAKE, GO WEST ALONG U.S. FOREST SERVICE EV3142'ROAD 2N13 FOR 4.0 MILES TO JUNCTION WITH 2N14. TAKE THE LEFT FORK EV3142'WEST FOR 2.65 MILES TO THE LOOKOUT PARKING AREA. PACK SOUTH UP EV3142'THE WINDING TRAIL FOR ABOUT 10 MINUTES TO THE LOOKOUT HOUSE AND EV3142'STATION. EV3142' EV3142'HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS.