National Geodetic Survey, Retrieval Date = JANUARY 30, 2015 DX4915 *********************************************************************** DX4915 DESIGNATION - BANK DX4915 PID - DX4915 DX4915 STATE/COUNTY- CA/SAN DIEGO DX4915 COUNTRY - US DX4915 USGS QUAD - BORREGO MOUNTAIN (1960) DX4915 DX4915 *CURRENT SURVEY CONTROL DX4915 ______________________________________________________________________ DX4915* NAD 83(1992) POSITION- 33 13 37.81000(N) 116 07 53.55213(W) ADJUSTED DX4915* NAD 83(1992) EPOCH - 1991.35 DX4915* NAVD 88 ORTHO HEIGHT - 111. (meters) 364. (feet) VERTCON DX4915 ______________________________________________________________________ DX4915 GEOID HEIGHT - -33.47 (meters) GEOID12A DX4915 LAPLACE CORR - -3.99 (seconds) DEFLEC12A DX4915 HORZ ORDER - THIRD DX4915 DX4915.The horizontal coordinates were established by classical geodetic methods DX4915.and adjusted by the National Geodetic Survey in June 1996. DX4915. DX4915.The NAVD 88 height was computed by applying the VERTCON shift value to DX4915.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DX4915 DX4915.The Laplace correction was computed from DEFLEC12A derived deflections. DX4915 DX4915. The following values were computed from the NAD 83(1992) position. DX4915 DX4915; North East Units Scale Factor Converg. DX4915;SPC CA 6 - 617,618.549 2,011,041.311 MT 0.99995587 +0 03 54.3 DX4915;SPC CA 6 - 2,026,303.52 6,597,891.37 sFT 0.99995587 +0 03 54.3 DX4915;UTM 11 - 3,676,807.494 580,920.411 MT 0.99968073 +0 28 33.3 DX4915 DX4915! - Elev Factor x Scale Factor = Combined Factor DX4915!SPC CA 6 - 0.99998788 x 0.99995587 = 0.99994375 DX4915!UTM 11 - 0.99998788 x 0.99968073 = 0.99966861 DX4915 DX4915: Primary Azimuth Mark Grid Az DX4915:SPC CA 6 - OCOTILLO RESET 168 46 26.5 DX4915:UTM 11 - OCOTILLO RESET 168 21 47.5 DX4915 DX4915|---------------------------------------------------------------------| DX4915| PID Reference Object Distance Geod. Az | DX4915| dddmmss.s | DX4915| DX4908 OCOTILLO RESET APPROX.10.9 KM 1685020.8 | DX4915|---------------------------------------------------------------------| DX4915 DX4915 SUPERSEDED SURVEY CONTROL DX4915 DX4915 NAD 83(1986)- 33 13 37.81400(N) 116 07 53.54897(W) AD(1984.00) 3 DX4915 NAD 27 - 33 13 37.67522(N) 116 07 50.53433(W) AD( ) 3 DX4915 NGVD 29 (07/19/86) 110. (m) 361. (f) VERT ANG DX4915 DX4915.Superseded values are not recommended for survey control. DX4915 DX4915.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX4915.See file dsdata.txt to determine how the superseded data were derived. DX4915 DX4915_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS8092076807(NAD 83) DX4915 DX4915_MARKER: DD = SURVEY DISK DX4915_SETTING: 0 = UNSPECIFIED SETTING DX4915_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY DX4915 DX4915 HISTORY - Date Condition Report By DX4915 HISTORY - 1941 MONUMENTED USE DX4915 DX4915 STATION DESCRIPTION DX4915 DX4915'DESCRIBED BY US ENGINEERS 1941 DX4915'STATION IS DISK IN MONUMENT, STAMPED BANK. DX4915' DX4915'IT IS LOCATED ON BANK AT JUNCTION OF TWO WASHES ABOUT 2.0 MILES DX4915'SOUTH OF SEVENTEEN PALMS. DX4915' DX4915'TO REACH FROM JUNCTION OF STATE HIGHWAY 78 AND U.S. HIGHWAY 99, DX4915'WHICH IS 16.0 MILES NORTH OF WESTMORELAND, FOLLOW U.S. HIGHWAY DX4915'99 NORTH FOR 11.1 MILES TO ARROYA SALADA WASH, TURN LEFT AND FOLLOW DX4915'WASH 3.3 MILES TO JUNCTION OF TWO WASHES, FOLLOW RIGHT WASH 0.9 DX4915'MILES TO JUNCTION OF 2 WASHES, FOLLOW LEFT WASH 5.5 MILES TO DX4915'JUNCTION OF 2 WASHES, TAKE LEFT WASH AND GO 3.3 MILES TO DX4915'JUNCTION OF 2 WASHES, TURN 3/4 LEFT AND FOLLOW WASH 1.2 MILES TO T DX4915'INTERSECTION WITH LARGER WASH, TURN RIGHT AND FOLLOW WASH 0.7 DX4915'MILES TO JUNCTION OF 2 WASHES, FOLLOW RIGHT WASH 2.9 MILES, TURN DX4915'LEFT AND GO 1.5 MILES ACROSS COUNTRY OF FIRST LARGE WASH AND FOLLOW DX4915'THIS WASH LEFT TO JUNCTION OF TWO WASHES AND STATION SITE. DX4915' DX4915'REFERENCE MARK 1 IS DISK IN MONUMENT STAMPED R.M. 1. DX4915' DX4915'REFERENCE MARK 2 IS DISK IN MONUMENT STAMPED R.M. 2.