National Geodetic Survey, Retrieval Date = OCTOBER 28, 2000 DX4963 *********************************************************************** DX4963 DESIGNATION - COMBS DX4963 PID - DX4963 DX4963 STATE/COUNTY- CA/SAN DIEGO DX4963 USGS QUAD - BUCKSNORT MTN (1975) DX4963 DX4963 *CURRENT SURVEY CONTROL DX4963 ___________________________________________________________________ DX4963* NAD 83(1992)- 33 23 39.92407(N) 116 36 20.70100(W) ADJUSTED DX4963* NAVD 88 - 1889. (meters) 6197. (feet) SCALED DX4963 ___________________________________________________________________ DX4963 EPOCH DATE - 1991.35 DX4963 LAPLACE CORR- -2.27 (seconds) DEFLEC99 DX4963 GEOID HEIGHT- -31.33 (meters) GEOID99 DX4963 DX4963 HORZ ORDER - SECOND DX4963 DX4963.The horizontal coordinates were established by classical geodetic methods DX4963.and adjusted by the National Geodetic Survey in June 1996. DX4963.The horizontal coordinates are valid at the epoch date displayed above. DX4963.The epoch date for horizontal control is a decimal equivalence DX4963.of Year/Month/Day. DX4963 DX4963.The orthometric height was scaled from a topographic map. DX4963 DX4963.The Laplace correction was computed from DEFLEC99 derived deflections. DX4963 DX4963.The geoid height was determined by GEOID99. DX4963 DX4963; North East Units Scale Converg. DX4963;SPC CA 6 - 2,087,325.31 6,453,085.09 sFT 0.99995470 -0 11 43.8 DX4963;SPC CA 6 - 636,218.026 1,966,904.270 MT 0.99995470 -0 11 43.8 DX4963;UTM 11 - 3,695,083.571 536,664.540 MT 0.99961657 +0 13 01.2 DX4963 DX4963: Primary Azimuth Mark Grid Az DX4963:SPC CA 6 - COMBS AZ MK 259 35 44.1 DX4963:UTM 11 - COMBS AZ MK 259 10 59.1 DX4963 DX4963|---------------------------------------------------------------------| DX4963| PID Reference Object Distance Geod. Az | DX4963| dddmmss.s | DX4963| COMBS RM 1 4.957 METERS 03923 | DX4963| COMBS RM 2 4.739 METERS 14503 | DX4963| DX4967 HOT SPRINGS LOT APPROX. 9.2 KM 1661758.6 | DX4963| COMBS AZ MK 2592400.3 | DX4963|---------------------------------------------------------------------| DX4963 DX4963 SUPERSEDED SURVEY CONTROL DX4963 DX4963 NAD 83(1986)- 33 23 39.92443(N) 116 36 20.70642(W) AD(1984.00) 2 DX4963 NAD 27 - 33 23 39.80413(N) 116 36 17.64475(W) AD( ) 2 DX4963 DX4963.Superseded values are not recommended for survey control. DX4963.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX4963.See file dsdata.txt to determine how the superseded data were derived. DX4963 DX4963 HISTORY - Date Condition Recov. By DX4963 HISTORY - 1939 MONUMENTED CGS DX4963 DX4963 STATION DESCRIPTION DX4963 DX4963'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FGJ) DX4963'ABOUT 3.0 MILES SOUTH OF SAN DIEGO-RIVERSIDE COUNTY LINE AND DX4963'ABOUT 11.0 MILES EAST OF THE OAK GROVE RANGER STATION AND DX4963'EAST OF AND OVERLOOKING THE CHIHUAHUA VALLEY ON THE HIGHEST DX4963'PEAK IN THE VICINITY. DX4963' DX4963'TO REACH FROM OAK GROVE RANGER STATION GO EAST ON HIGHWAY DX4963'NO. 79 FOR 3.3 MILES TO SIDE ROAD AT SIGN-BOARD (CHIHUAHUA DX4963'VALLEY---WARNER HOT SPRINGS 11---OAK GROVE R.S. 3-1/2). DX4963'TURN LEFT ON CHIHUAHUA VALLEY ROAD 5.0 MILES. TAKE RIGHT DX4963'FORK 2.3 MILES. TAKE LEFT FORK THROUGH CATTLE GUARD, (A.N. DX4963'PEARSON RANCH BUILDINGS ON RIGHT). GO 0.6 MILE TO TRACK ROAD DX4963'FORKING LEFT. TAKE TRACK ROAD 0.3 MILE TO FORK. TAKE LEFT DX4963'FORK 1.3 MILES TO THE END OF ROAD AND END OF TRUCK TRAVEL DX4963'JUST BELOW A MINE DUMP ON THE HILLSIDE. FROM HERE THE DX4963'STATION IS ABOUT 2.0 MILES AIRLINE IN MAGNETIC BEARING 62 DEG DX4963'AND LIES JUST BEHIND THE CREST OF THE RIDGE VISIBLE ON DX4963'THIS BEARING. PACK EAST ACROSS WASH TO SADDLE IN DX4963'FIRST RIDGE, THEN AROUND HILLSIDE TO A LONE OAK TREE IN DX4963'THE NEXT WASH, THENCE UP STEEP HOGBACK TO SECOND HIGH DX4963'POINT AND STATION. DX4963' DX4963'SURFACE, REFERENCE AND AZIMUTH MARKS ARE STANDARD BRONZE DX4963'DISKS IN OUTCROPPING BEDROCK, NOTES 2 AND 12A. DX4963' DX4963'AZIMUTH MARK IS ABOUT 0.3 MILE WEST-SOUTHWEST OF STATION ON DX4963'HIGHEST POINT OF PROMINENT PEAK AND ABOUT 50 FEET SOUTH OF DX4963'THE EDGE OF THE PINE TIMBER.