National Geodetic Survey, Retrieval Date = DECEMBER 31, 2002 DX4942 *********************************************************************** DX4942 DESIGNATION - HOPE DX4942 PID - DX4942 DX4942 STATE/COUNTY- CA/SAN DIEGO DX4942 USGS QUAD - TUBB CANYON (1965) DX4942 DX4942 *CURRENT SURVEY CONTROL DX4942 ___________________________________________________________________ DX4942* NAD 83(1992)- 33 12 20.23649(N) 116 29 01.12785(W) ADJUSTED DX4942* NAVD 88 - 1226. (meters) 4022. (feet) VERTCON DX4942 ___________________________________________________________________ DX4942 EPOCH DATE - 1991.35 DX4942 LAPLACE CORR- -7.02 (seconds) DEFLEC99 DX4942 GEOID HEIGHT- -31.87 (meters) GEOID99 DX4942 DX4942 HORZ ORDER - THIRD DX4942 DX4942.The horizontal coordinates were established by classical geodetic methods DX4942.and adjusted by the National Geodetic Survey in June 1996. DX4942.The horizontal coordinates are valid at the epoch date displayed above. DX4942.The epoch date for horizontal control is a decimal equivalence DX4942.of Year/Month/Day. DX4942 DX4942.The NAVD 88 height was computed by applying the VERTCON shift value to DX4942.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DX4942 DX4942.The Laplace correction was computed from DEFLEC99 derived deflections. DX4942 DX4942.The geoid height was determined by GEOID99. DX4942 DX4942; North East Units Scale Converg. DX4942;SPC CA 6 - 615,246.914 1,978,216.723 MT 0.99995664 -0 07 42.2 DX4942;SPC CA 6 - 2,018,522.58 6,490,199.37 sFT 0.99995664 -0 07 42.2 DX4942;UTM 11 - 3,674,201.268 548,123.647 MT 0.99962855 +0 16 58.0 DX4942 DX4942: Primary Azimuth Mark Grid Az DX4942:SPC CA 6 - BONNY 339 30 13.0 DX4942:UTM 11 - BONNY 339 05 32.8 DX4942 DX4942|---------------------------------------------------------------------| DX4942| PID Reference Object Distance Geod. Az | DX4942| dddmmss.s | DX4942| DX4944 BONNY APPROX. 1.5 KM 3392230.8 | DX4942|---------------------------------------------------------------------| DX4942 DX4942 SUPERSEDED SURVEY CONTROL DX4942 DX4942 NAD 83(1986)- 33 12 20.23778(N) 116 29 01.12955(W) AD(1984.00) 3 DX4942 NAD 27 - 33 12 20.09073(N) 116 28 58.07165(W) AD( ) 3 DX4942 NGVD 29 - 1225. (m) 4019. (f) VERT ANG DX4942 DX4942.Superseded values are not recommended for survey control. DX4942.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX4942.See file dsdata.txt to determine how the superseded data were derived. DX4942 DX4942_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS4812474201(NAD 83) DX4942_MARKER: DD = SURVEY DISK DX4942_SETTING: 80 = SET IN A BOULDER DX4942_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DX4942+STABILITY: SURFACE MOTION DX4942 DX4942 HISTORY - Date Condition Report By DX4942 HISTORY - 1940 MONUMENTED USE DX4942 DX4942 STATION DESCRIPTION DX4942 DX4942'DESCRIBED BY US ENGINEERS 1940 DX4942'STATION IS STANDARD DISK CEMENTED IN HUGE ROCK, STAMPED HOPE. DX4942' DX4942'STATION IS LOCATED ABOUT 4 MILES SOUTHEAST OF RANCHITA POST OFFICE. DX4942'TO REACH FROM RANCHITA POST OFFICE TAKE DIRT ROAD EAST 0.8 MILE DX4942'TO CATTLE GUARD, TURN RIGHT ON DIRT ROAD 0.6 MILE TO FORK, TURN DX4942'LEFT ON TRUCK TRAIL 0.1 MILE. LEAVE TRUCK TRAIL TURNING HALF LEFT DX4942'AND FOLLOW DIM TRUCK TRACKS EAST 1.4 MILES. LEAVE TRUCK AND DX4942'PROCEED TO GROUP OF ROCKS ABOUT 350 FEET TO NORTH AND STATION DX4942'SITE. DX4942' DX4942'REFERENCE MARK NO. 1 IS STANDARD DISK CEMENTED IN HUGE ROCK, DX4942'STAMPED R.M. 1.