National Geodetic Survey, Retrieval Date = JANUARY 11, 2003 EU1231 *********************************************************************** EU1231 DESIGNATION - CLIP EU1231 PID - EU1231 EU1231 STATE/COUNTY- CA/SAN BERNARDINO EU1231 USGS QUAD - WEST OF BLIND HILLS (1984) EU1231 EU1231 *CURRENT SURVEY CONTROL EU1231 ___________________________________________________________________ EU1231* NAD 83(1992)- 34 45 14.75936(N) 115 23 00.85827(W) ADJUSTED EU1231* NAVD 88 - 1403.9 (meters) 4606. (feet) VERTCON EU1231 ___________________________________________________________________ EU1231 EPOCH DATE - 1991.35 EU1231 LAPLACE CORR- -2.40 (seconds) DEFLEC99 EU1231 GEOID HEIGHT- -30.64 (meters) GEOID99 EU1231 EU1231 HORZ ORDER - THIRD EU1231 EU1231.The horizontal coordinates were established by classical geodetic methods EU1231.and adjusted by the National Geodetic Survey in June 1996. EU1231.The horizontal coordinates are valid at the epoch date displayed above. EU1231.The epoch date for horizontal control is a decimal equivalence EU1231.of Year/Month/Day. EU1231 EU1231.The NAVD 88 height was computed by applying the VERTCON shift value to EU1231.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EU1231 EU1231.The Laplace correction was computed from DEFLEC99 derived deflections. EU1231 EU1231.The geoid height was determined by GEOID99. EU1231 EU1231; North East Units Scale Converg. EU1231;SPC CA 5 - 642,228.191 2,239,515.576 MT 0.99992213 +1 29 29.0 EU1231;SPC CA 5 - 2,107,043.66 7,347,477.35 sFT 0.99992213 +1 29 29.0 EU1231;UTM 11 - 3,846,964.094 647,948.585 MT 0.99986979 +0 55 17.8 EU1231 EU1231|---------------------------------------------------------------------| EU1231| PID Reference Object Distance Geod. Az | EU1231| dddmmss.s | EU1231| CS5856 CLIP RM 2 5.069 METERS 00304 | EU1231| CS5855 CLIP RM 1 4.087 METERS 25620 | EU1231|---------------------------------------------------------------------| EU1231 EU1231 SUPERSEDED SURVEY CONTROL EU1231 EU1231 NAD 83(1992)- 34 45 14.76052(N) 115 23 00.86109(W) AD(1984.00) 3 EU1231 NAD 83(1986)- 34 45 14.77003(N) 115 23 00.85952(W) AD(1984.00) 3 EU1231 NGVD 29 - 1403.1 (m) 4603. (f) VERT ANG EU1231 EU1231.Superseded values are not recommended for survey control. EU1231.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EU1231.See file dsdata.txt to determine how the superseded data were derived. EU1231 EU1231_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SPU4794946964(NAD 83) EU1231_MARKER: DS = TRIANGULATION STATION DISK EU1231_SETTING: 66 = SET IN ROCK OUTCROP EU1231_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD EU1231+STABILITY: POSITION/ELEVATION WELL EU1231 EU1231 HISTORY - Date Condition Report By EU1231 HISTORY - 1955 MONUMENTED USGS EU1231 EU1231 STATION DESCRIPTION EU1231 EU1231'DESCRIBED BY US GEOLOGICAL SURVEY 1955 EU1231'LOCATED ABOUT 8 MI W. OF ESSEX, ON HIGHEST POINT OF CLIPPER MTNS. EU1231' EU1231'TO REACH FROM ESSEX POST OFFICE, DRIVE 8.9 MI N. ON MITCHELL EU1231'CAVERNS RD. ON GOOD GRAVEL RD. TO RD. FORKS. TURN LEFT 1.7 MI TO EU1231'RD. FORKS, TAKE LEFT FORK 0.5 MI, TURN LEFT 1.4 MI TO GOLD HAMMER EU1231'MINE. TURN RIGHT AT MINE AND DRIVE 2.8 MI UP RD. TO ABANDONED EU1231'MINE WORKINGS AND END OF RD. WALK ABOUT 1500 FT. SW. OVER SMALL EU1231'STEEP SADDLE TO WASH. GO ABOUT 1 MI S. UP WASH TO SADDLE EU1231'FOLLOWING RIDGE 1,000 FT. W. TO HIGHEST POINT ON HILL. 12.8 FT. EU1231'W. OF LARGE CAIRN. 1-1/2 HOUR PACK. EU1231' EU1231'STATION MARK--STANDARD TABLET STAMPED---CLIP 1955---, CEMENTED IN EU1231'DRILL HOLE IN ROCK OUTCROP. EU1231' EU1231'RM 1--COPPER NAIL AND WASHER STAMPED---1---, SET IN LARGE BOULDER. EU1231' EU1231'RM 2--COPPER NAIL AND WASHER STAMPED---2---, SET IN LARGE BOULDER.