National Geodetic Survey, Retrieval Date = NOVEMBER 18, 2001 DC1954 *********************************************************************** DC1954 DESIGNATION - MORRIS USE 1939 DC1954 PID - DC1954 DC1954 STATE/COUNTY- CA/SAN DIEGO DC1954 USGS QUAD - MOUNT LAGUNA (1988) DC1954 DC1954 *CURRENT SURVEY CONTROL DC1954 ___________________________________________________________________ DC1954* NAD 83(1992)- 32 48 02.15073(N) 116 23 57.99125(W) ADJUSTED DC1954* NAVD 88 - 1451. (meters) 4760. (feet) VERTCON DC1954 ___________________________________________________________________ DC1954 EPOCH DATE - 1991.35 DC1954 LAPLACE CORR- -5.33 (seconds) DEFLEC99 DC1954 GEOID HEIGHT- -31.84 (meters) GEOID99 DC1954 DC1954 HORZ ORDER - THIRD DC1954 DC1954.The horizontal coordinates were established by classical geodetic methods DC1954.and adjusted by the National Geodetic Survey in June 1996. DC1954.The horizontal coordinates are valid at the epoch date displayed above. DC1954.The epoch date for horizontal control is a decimal equivalence DC1954.of Year/Month/Day. DC1954 DC1954.The NAVD 88 height was computed by applying the VERTCON shift value to DC1954.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) DC1954 DC1954.The Laplace correction was computed from DEFLEC99 derived deflections. DC1954 DC1954.The geoid height was determined by GEOID99. DC1954 DC1954; North East Units Scale Converg. DC1954;SPC CA 6 - 570,314.790 1,986,002.877 MT 0.99999717 -0 04 55.6 DC1954;SPC CA 6 - 1,871,107.77 6,515,744.44 sFT 0.99999717 -0 04 55.6 DC1954;UTM 11 - 3,629,341.147 556,227.910 MT 0.99963898 +0 19 31.2 DC1954 DC1954: Primary Azimuth Mark Grid Az DC1954:SPC CA 6 - CONE 149 59 49.1 DC1954:UTM 11 - CONE 149 35 22.3 DC1954 DC1954|---------------------------------------------------------------------| DC1954| PID Reference Object Distance Geod. Az | DC1954| dddmmss.s | DC1954| DC1915 CONE APPROX.24.5 KM 1495453.5 | DC1954|---------------------------------------------------------------------| DC1954 DC1954 SUPERSEDED SURVEY CONTROL DC1954 DC1954 NAD 83(1986)- 32 48 02.15110(N) 116 23 57.98979(W) AD(1984.00) 3 DC1954 NAD 27 - 32 48 01.96891(N) 116 23 54.93472(W) AD( ) 3 DC1954 NGVD 29 - 1450. (m) 4757. (f) VERT ANG DC1954 DC1954.Superseded values are not recommended for survey control. DC1954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. DC1954.See file dsdata.txt to determine how the superseded data were derived. DC1954 DC1954_MARKER: DD = SURVEY DISK DC1954_SETTING: 80 = SET IN A BOULDER DC1954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO DC1954+STABILITY: SURFACE MOTION DC1954 DC1954 HISTORY - Date Condition Report By DC1954 HISTORY - 1941 MONUMENTED USE DC1954 DC1954 STATION DESCRIPTION DC1954 DC1954'DESCRIBED BY US ENGINEERS 1941 DC1954'STATION IS A STANDARD DISK CEMENTED IN ROCK AND STAMPED MORRIS 1941. DC1954' DC1954'IT IS LOCATED ON A SOUTH POINT OF A HIGH RIDGE OVERLOOKING THING DC1954'VALLEY ABOUT 6-1/2 MILES (AIRLINE) EAST OF LAGUNA JUNCTION, 5 MILES DC1954'NORTH OF LA POSTA STORE, ON U.S. HIGHWAY 80 AND ABOUT 2 MILES SOUTH DC1954'OF THE MORRIS RANCH. DC1954' DC1954'TO REACH FROM LIVE OAK SPRINGS GO WEST ON U.S. HIGHWAY 80 FOR 6.3 DC1954'MILES TO A BOUNDARY MONUMENT OF THE CLEVELAND NATIONAL FOREST, TURN DC1954'RIGHT AND GO 0.7 MILE ON A DIRT TRUCK TRAIL TO LA POSTA CREEK, DC1954'CONTINUE ACROSS CREEK FOR 0.1 MILE TO A ROAD FORK, TURN RIGHT, UP DC1954'THE CREEK, FOR 5.8 MILES TO JUNCTION WITH LONG VALLEY TRUCK TRAIL, DC1954'TURN LEFT (WEST) AND GO 1.0 MILE UP THE GRADE TO THE FIRST SADDLE. DC1954'PARK TRUCK AND HIKE UP THE RIGHT HAND (NORTHEAST) SLOPE THRU DC1954'HEAVY BRUSH WITH NO TRAILS TO THE TOP OF FIRST SUMMIT AND STATION DC1954'SITE. STATION IS ON TOP OF HUGE OBLONG BOULDER ABOUT 300 FEET DC1954'SOUTH OF THE RIDGE TOP, MARKED BY MANY LARGE ROCKS OF ALL SHAPES. DC1954'A ONE (1) HOUR HIKE. DC1954' DC1954'REFERENCE MARK 1 IS STANDARD DISK IN BOULDER, STAMPED R.M. 1 MORRIS DC1954'1941. DC1954' DC1954'REFERENCE MARK 2 IS STANDARD DISK IN BOULDER, STAMPED R.M. 2 DC1954'MORRIS 1941.