National Geodetic Survey, Retrieval Date = JANUARY 30, 2015 DX4990 *********************************************************************** DX4990 DESIGNATION - CARL DX4990 PID - DX4990 DX4990 STATE/COUNTY- CA/SAN DIEGO DX4990 COUNTRY - US DX4990 USGS QUAD - RANCHITA (1960) DX4990 DX4990 *CURRENT SURVEY CONTROL DX4990 ______________________________________________________________________ DX4990* NAD 83(1992) POSITION- 33 13 42.21775(N) 116 32 54.68653(W) ADJUSTED DX4990* NAD 83(1992) EPOCH - 1991.35 DX4990* NAVD 88 ORTHO HEIGHT - 1508. (meters) 4947. (feet) VERTCON DX4990 ______________________________________________________________________ DX4990 GEOID HEIGHT - -31.67 (meters) GEOID12A DX4990 LAPLACE CORR - 0.43 (seconds) DEFLEC12A DX4990 HORZ ORDER - THIRD DX4990 DX4990.The horizontal coordinates were established by classical geodetic methods DX4990.and adjusted by the National Geodetic Survey in June 1996. DX4990. DX4990.The NAVD 88 height was computed by applying the VERTCON shift value to DX4990.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DX4990 DX4990.The Laplace correction was computed from DEFLEC12A derived deflections. DX4990 DX4990. The following values were computed from the NAD 83(1992) position. DX4990 DX4990; North East Units Scale Factor Converg. DX4990;SPC CA 6 - 617,787.897 1,972,175.336 MT 0.99995583 -0 09 50.6 DX4990;SPC CA 6 - 2,026,859.13 6,470,378.58 sFT 0.99995583 -0 09 50.6 DX4990;UTM 11 - 3,676,697.989 542,066.181 MT 0.99962182 +0 14 50.6 DX4990 DX4990! - Elev Factor x Scale Factor = Combined Factor DX4990!SPC CA 6 - 0.99976830 x 0.99995583 = 0.99972414 DX4990!UTM 11 - 0.99976830 x 0.99962182 = 0.99939021 DX4990 DX4990: Primary Azimuth Mark Grid Az DX4990:SPC CA 6 - BONNY 101 27 14.2 DX4990:UTM 11 - BONNY 101 02 33.0 DX4990 DX4990|---------------------------------------------------------------------| DX4990| PID Reference Object Distance Geod. Az | DX4990| dddmmss.s | DX4990| DX4944 BONNY APPROX. 5.6 KM 1011723.6 | DX4990|---------------------------------------------------------------------| DX4990 DX4990 SUPERSEDED SURVEY CONTROL DX4990 DX4990 NAD 83(1986)- 33 13 42.21816(N) 116 32 54.68877(W) AD(1984.00) 3 DX4990 NAD 27 - 33 13 42.07728(N) 116 32 51.62829(W) AD( ) 3 DX4990 NGVD 29 (07/19/86) 1507. (m) 4944. (f) VERT ANG DX4990 DX4990.Superseded values are not recommended for survey control. DX4990 DX4990.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DX4990.See file dsdata.txt to determine how the superseded data were derived. DX4990 DX4990_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNS4206676697(NAD 83) DX4990 DX4990_MARKER: DD = SURVEY DISK DX4990_SETTING: 0 = UNSPECIFIED SETTING DX4990_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY DX4990 DX4990 HISTORY - Date Condition Report By DX4990 HISTORY - 1940 MONUMENTED USE DX4990 DX4990 STATION DESCRIPTION DX4990 DX4990'DESCRIBED BY US ENGINEERS 1940 DX4990'STATION CARL IS A STANDARD DISK CEMENTED IN A ROCK STAMPED CARL. DX4990' DX4990'TO REACH FROM WARNER SPRINGS POST OFFICE TAKE STATE HIGHWAY 79 DX4990'SOUTH 3.4 MILES TO JUNCTION WITH MONTEZUMA VALLEY ROAD, TURN LEFT DX4990'(EAST) AND FOLLOW MAIN ROAD 4.5 MILES TO FORK, LEFT FORK AND GO DX4990'STRAIGHT AHEAD 3.6 MILES TO PRIVATE ROAD, TURN LEFT ON PRIVATE DX4990'ROAD THRU CATTLE GUARD FOR 0.15 MILES TO FORK, TAKE LEFT FORK, DX4990'0.15 MILES TO FORK, TAKE LEFT FORK 0.05 MILES TO END OF TRUCK DX4990'TRAVEL. FOLLOW FENCE LINE NORTH TO TOP OF HOG BACK, FOLLOW RIDGE DX4990'TO HIGH POINT AND STATION SITE. STATION IS ABOUT HALF WAY UP DX4990'ALONG ON A SMALL PEAK. (45 MINUTE PACK). DX4990' DX4990'REFERENCE MARK 1 IS A STANDARD BRONZE DISK CEMENTED IN A ROCK STAMPED DX4990'R.M. 1.