National Geodetic Survey, Retrieval Date = JANUARY 30, 2015 DX4916 *********************************************************************** DX4916 DESIGNATION - CAL DX4916 PID - DX4916 DX4916 STATE/COUNTY- CA/SAN DIEGO DX4916 COUNTRY - US DX4916 USGS QUAD - BORREGO SINK (1959) DX4916 DX4916 *CURRENT SURVEY CONTROL DX4916 ______________________________________________________________________ DX4916* NAD 83(1992) POSITION- 33 09 32.15639(N) 116 17 17.31458(W) ADJUSTED DX4916* NAD 83(1992) EPOCH - 1991.35 DX4916* NAVD 88 ORTHO HEIGHT - 308. (meters) 1010. (feet) VERTCON DX4916 ______________________________________________________________________ DX4916 GEOID HEIGHT - -32.96 (meters) GEOID12A DX4916 LAPLACE CORR - -5.80 (seconds) DEFLEC12A DX4916 HORZ ORDER - THIRD DX4916 DX4916.The horizontal coordinates were established by classical geodetic methods DX4916.and adjusted by the National Geodetic Survey in June 1996. DX4916. DX4916.The NAVD 88 height was computed by applying the VERTCON shift value to DX4916.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DX4916 DX4916.The Laplace correction was computed from DEFLEC12A derived deflections. DX4916 DX4916. The following values were computed from the NAD 83(1992) position. DX4916 DX4916; North East Units Scale Factor Converg. DX4916;SPC CA 6 - 610,045.216 1,996,441.971 MT 0.99995878 -0 01 15.5 DX4916;SPC CA 6 - 2,001,456.68 6,549,993.37 sFT 0.99995878 -0 01 15.5 DX4916;UTM 11 - 3,669,131.975 566,379.931 MT 0.99965433 +0 23 21.7 DX4916 DX4916! - Elev Factor x Scale Factor = Combined Factor DX4916!SPC CA 6 - 0.99995687 x 0.99995878 = 0.99991565 DX4916!UTM 11 - 0.99995687 x 0.99965433 = 0.99961122 DX4916 DX4916: Primary Azimuth Mark Grid Az DX4916:SPC CA 6 - SHIP 273 40 12.7 DX4916:UTM 11 - SHIP 273 15 35.5 DX4916 DX4916|---------------------------------------------------------------------| DX4916| PID Reference Object Distance Geod. Az | DX4916| dddmmss.s | DX4916| DX4918 SHIP APPROX. 4.9 KM 2733857.2 | DX4916|---------------------------------------------------------------------| DX4916 DX4916 SUPERSEDED SURVEY CONTROL DX4916 DX4916 NAD 83(1986)- 33 09 32.16069(N) 116 17 17.31081(W) AD(1984.00) 3 DX4916 NAD 27 - 33 09 32.01049(N) 116 17 14.27188(W) AD( ) 3 DX4916 NGVD 29 (07/19/86) 307. (m) 1007. (f) VERT ANG DX4916 DX4916.Superseded values are not recommended for survey control. DX4916 DX4916.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX4916.See file dsdata.txt to determine how the superseded data were derived. DX4916 DX4916_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS6637969131(NAD 83) DX4916 DX4916_MARKER: DD = SURVEY DISK DX4916_SETTING: 0 = UNSPECIFIED SETTING DX4916_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY DX4916 DX4916 HISTORY - Date Condition Report By DX4916 HISTORY - 1941 MONUMENTED USE DX4916 DX4916 STATION DESCRIPTION DX4916 DX4916'DESCRIBED BY US ENGINEERS 1941 DX4916'STATION CAL IS A STANDARD DISK SET IN CONCRETE MONUMENT STAMPED DX4916'CAL 1940. DX4916' DX4916'STATION IS LOCATED ABOUT 17 MILES, NORTHEAST OF BANNER POST DX4916'OFFICE. TO REACH FROM BANNER POST OFFICE PROCEED NORTHEAST ALONG DX4916'HIGHWAY 78, 16.4 MILES TO INTERSECTION OF BORREGO ROAD, THENCE DX4916'NORTH ALONG WINDING BORREGO ROAD 1.8 MILES TO STATION SITE. DX4916'STATION CAL IS LOCATED ON THE EAST END OF A LOW RIDGE ABOUT 380 DX4916'FEET WEST OF THE BORREGO ROAD. DX4916' DX4916'REFERENCE MARK 1 IS A STANDARD DISK, STAMPED R.M. 1. DX4916' DX4916'REFERENCE MARK 2 IS A STANDARD DISK, STAMPED R.M. 2.