National Geodetic Survey, Retrieval Date = DECEMBER 15, 2003 DX4979 *********************************************************************** DX4979 DESIGNATION - DODGE DX4979 PID - DX4979 DX4979 STATE/COUNTY- CA/SAN DIEGO DX4979 USGS QUAD - WARNER SPRINGS (1988) DX4979 DX4979 *CURRENT SURVEY CONTROL DX4979 ___________________________________________________________________ DX4979* NAD 83(1992)- 33 22 05.16406(N) 116 43 22.95449(W) ADJUSTED DX4979* NAVD 88 - 1294. (meters) 4245. (feet) SCALED DX4979 ___________________________________________________________________ DX4979 EPOCH DATE - 1991.35 DX4979 LAPLACE CORR- 2.55 (seconds) DEFLEC99 DX4979 GEOID HEIGHT- -31.44 (meters) GEOID99 DX4979 DX4979 HORZ ORDER - SECOND DX4979 DX4979.The horizontal coordinates were established by classical geodetic methods DX4979.and adjusted by the National Geodetic Survey in June 1996. DX4979.The horizontal coordinates are valid at the epoch date displayed above. DX4979.The epoch date for horizontal control is a decimal equivalence DX4979.of Year/Month/Day. DX4979 DX4979.The orthometric height was scaled from a topographic map. DX4979 DX4979.The Laplace correction was computed from DEFLEC99 derived deflections. DX4979 DX4979.The geoid height was determined by GEOID99. DX4979 DX4979; North East Units Scale Converg. DX4979;SPC CA 6 - 633,342.126 1,955,979.264 MT 0.99995432 -0 15 35.8 DX4979;SPC CA 6 - 2,077,889.96 6,417,241.97 sFT 0.99995432 -0 15 35.8 DX4979;UTM 11 - 3,692,130.127 525,764.249 MT 0.99960818 +0 09 08.4 DX4979 DX4979: Primary Azimuth Mark Grid Az DX4979:SPC CA 6 - DODGE AZ MK 217 43 22.8 DX4979:UTM 11 - DODGE AZ MK 217 18 38.6 DX4979 DX4979|---------------------------------------------------------------------| DX4979| PID Reference Object Distance Geod. Az | DX4979| dddmmss.s | DX4979| CE9275 DODGE RM 1 9.292 METERS 11214 | DX4979| DX4967 HOT SPRINGS LOT APPROX.14.4 KM 1143503.8 | DX4979| CE9274 DODGE AZ MK 2172747.0 | DX4979| CE9276 DODGE RM 2 15.056 METERS 25352 | DX4979|---------------------------------------------------------------------| DX4979 DX4979 SUPERSEDED SURVEY CONTROL DX4979 DX4979 NAD 83(1986)- 33 22 05.16297(N) 116 43 22.95921(W) AD(1984.00) 2 DX4979 NAD 27 - 33 22 05.03967(N) 116 43 19.88703(W) AD( ) 2 DX4979 DX4979.Superseded values are not recommended for survey control. DX4979.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX4979.See file dsdata.txt to determine how the superseded data were derived. DX4979 DX4979_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS2576492130(NAD 83) DX4979_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION DX4979_SETTING: 66 = SET IN ROCK OUTCROP DX4979 DX4979 HISTORY - Date Condition Report By DX4979 HISTORY - 1939 MONUMENTED CGS DX4979 DX4979 STATION DESCRIPTION DX4979 DX4979'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FGJ) DX4979'ON THE SUMMIT OF A PROMINENT BRUSH-COVERED RIDGE ABOUT 4-1/2 DX4979'MILES SOUTHEAST OF OAK GROVE RANGERS STATION, 2 MILES SOUTHEAST DX4979'OF DODGE VALLEY, 1/2 MILE SOUTH OF THE GRADED ROAD LEADING DX4979'FROM HIGHWAY NO. 79 TO CHIHUAHUA VALLEY, AND ABOUT 1 MILE DX4979'EAST OF THE POINT WHERE HIGHWAY NO. 79 TURNS DUE SOUTH AND DX4979'PASSES THE WEST END OF THE RIDGE ON WHICH THE STATION IS DX4979'LOCATED. DX4979' DX4979'REACHED FROM THE OAK GROVE RANGERS STATION BY GOING TOWARD DX4979'WARNERS HOT SPRINGS ON STATE HIGHWAY NO. 79 FOR 3.3 MILES DX4979'TO A SIDE ROAD LEADING LEFT AT SIGN CHIHUAHUA VALLEY. TURN DX4979'LEFT ON THE GRADED DIRT ROAD AND GO EAST 1.5 MILES TO A DX4979'STONE CULVERT ON RIGHT AT THE FOOT OF A STEEP NARROW VALLEY. DX4979'THIS IS THE END OF TRUCK TRAVEL. PACK UP THE STEEP VALLEY DX4979'THROUGH THE BRUSH TO THE TOP OF THE STEEP PART, THENCE BEAR DX4979'TO THE RIGHT UP THE RIDGE TO THE HIGHEST POINT AND STATION. A DX4979'45-MINUTE PACK. DX4979' DX4979'SURFACE, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DX4979'DISKS IN OUTCROPPING BEDROCK AND IN A BOULDER, NOTES 2, 12A DX4979'AND 12C. DX4979' DX4979'AZIMUTH MARK IS LOCATED SOUTHWEST OF THE STATION, ACROSS THE DX4979'FIRST VALLEY, ABOUT 60 YARDS SOUTHEAST OF THE HIGHEST POINT DX4979'OF THE FIRST RIDGE.