National Geodetic Survey, Retrieval Date = FEBRUARY 7, 2004 EW4145 *********************************************************************** EW4145 DESIGNATION - SADDLE PEAK ARIES 2 EW4145 PID - EW4145 EW4145 STATE/COUNTY- CA/LOS ANGELES EW4145 USGS QUAD - MALIBU BEACH (1995) EW4145 EW4145 *CURRENT SURVEY CONTROL EW4145 ___________________________________________________________________ EW4145* NAD 83(1992)- 34 04 41.78001(N) 118 39 19.50575(W) ADJUSTED EW4145* NAVD 88 - 850.27 (+/-2cm) 2789.6 (feet) VERTCON EW4145 ___________________________________________________________________ EW4145 EPOCH DATE - 1991.35 EW4145 LAPLACE CORR- 2.13 (seconds) DEFLEC99 EW4145 GEOID HEIGHT- -35.16 (meters) GEOID03 EW4145 EW4145 HORZ ORDER - FIRST EW4145 VERT ORDER - THIRD (See Below) EW4145 EW4145.The horizontal coordinates were established by classical geodetic methods EW4145.and adjusted by the National Geodetic Survey in June 1996. EW4145.The horizontal coordinates are valid at the epoch date displayed above. EW4145.The epoch date for horizontal control is a decimal equivalence EW4145.of Year/Month/Day. EW4145 EW4145.The NAVD 88 height was computed by applying the VERTCON shift value to EW4145.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EW4145.The vertical order pertains to the NGVD 29 superseded value. EW4145 EW4145.The Laplace correction was computed from DEFLEC99 derived deflections. EW4145 EW4145.The geoid height was determined by GEOID03. EW4145 EW4145; North East Units Scale Converg. EW4145;SPC CA 5 - 564,342.601 1,939,505.917 MT 0.99999057 -0 22 24.9 EW4145;SPC CA 5 - 1,851,514.02 6,363,195.66 sFT 0.99999057 -0 22 24.9 EW4145;UTM 11 - 3,772,071.292 347,258.099 MT 0.99988760 -0 55 39.9 EW4145 EW4145: Primary Azimuth Mark Grid Az EW4145:SPC CA 5 - SADDLE PEAK RM 5 1975 230 56 59.2 EW4145:UTM 11 - SADDLE PEAK RM 5 1975 231 30 14.2 EW4145 EW4145|---------------------------------------------------------------------| EW4145| PID Reference Object Distance Geod. Az | EW4145| dddmmss.s | EW4145| EW7445 SADDLE PEAK RM 5 1975 430.476 METERS 2303434.3 | EW4145| EW4146 SADDLE PEAK ARIES 3 57.221 METERS 26156 | EW4145| EW6472 SADDLE PEAK ARIES 1 65.334 METERS 29502 | EW4145|---------------------------------------------------------------------| EW4145 EW4145 SUPERSEDED SURVEY CONTROL EW4145 EW4145 NAD 83(1986)- 34 04 41.77960(N) 118 39 19.49945(W) AD(1984.00) 1 EW4145 NAD 27 - 34 04 41.75596(N) 118 39 16.18804(W) AD( ) 1 EW4145 NGVD 29 (07/19/86) 849.48 (m) 2787.0 (f) LEVELING 3 EW4145 EW4145.Superseded values are not recommended for survey control. EW4145.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW4145.See file dsdata.txt to determine how the superseded data were derived. EW4145 EW4145_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLT4725872071(NAD 83) EW4145_MARKER: DS = TRIANGULATION STATION DISK EW4145_SETTING: 30 = CONCRETE PAD EW4145_STAMPING: SADDLE PEAK ARIES 2 1975 EW4145_STABILITY: D = MARK OF QUESTIONABLE OR UNKNOWN STABILITY EW4145 EW4145 HISTORY - Date Condition Report By EW4145 HISTORY - 1975 MONUMENTED NGS EW4145 HISTORY - 1976 GOOD NGS EW4145 HISTORY - 1977 SEE DESCRIPTION NGS EW4145 EW4145 STATION DESCRIPTION EW4145 EW4145'DESCRIBED BY NATIONAL GEODETIC SURVEY 1975 (ILC) EW4145'THE STATION IS LOCATED 10 MILES NORTHWEST OF SANTA MONICA, 3 MILES EW4145'NORTH OF MALIBU BEACH, ON THE NORTHEAST 1 OF 2 SUMMITS OF SADDLE EW4145'PEAK, AT THE SITE OF A DISMANTLED NIKE MISSILE STATION, ON LAND EW4145'PRESENTLY OWNED BY THE COUNTY. EW4145' EW4145'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 101 AND EW4145'COUNTY ROUTE N1 (VENTURA FREEWAY AND LAS VIRGENES ROAD), WHICH IS EW4145'ABOUT 10 MILES EAST OF THOUSAND OAKS, GO SOUTHWESTERLY ON LAS EW4145'VIRGENES ROAD FOR 4.8 MILES TO A PAVED ROAD LEFT, 100 YARDS BEFORE EW4145'REACHING A CONCRETE BRIDGE. TURN LEFT AND FOLLOW PIUMA ROAD FOR EW4145'5.7 MILES UP A LONG GRADE TO A NARROW PAVED ROAD LEFT AT THE EW4145'SADDLE CREST. BEAR LEFT AND FOLLOW SADDLE PEAK ROAD FOR 1.8 EW4145'MILES TO A FORK NEAR THE HILLTOP. TURN LEFT AND FOLLOW THE EW4145'PAVED ROAD FOR 0.15 MILE TO A LOCKED GATE (KEY CAN BE EW4145'OBTAINED FROM THE COUNTY FOREST SERVICE). CONTINUE THROUGH EW4145'THE GATE AND FOLLOW PAVED ROAD FOR 0.15 MILE TO ITS END AT THE EW4145'SOUTHEAST END OF THE SITE, AND THE STATION ON THE RIGHT. EW4145' EW4145'STATION MARK, A STANDARD DISK STAMPED SADDLE PEAK ARIES 2 1975, EW4145'IS CEMENTED IN A DRILL HOLE IN THE NORTHEAST QUADRANT OF A 29-FOOT EW4145'DIAMETER CONCRETE PAD. IT IS 20 FEET EAST-NORTHEAST OF AN EW4145'ELECTRICAL JUNCTION BOX, 17.5 FEET NORTH-NORTHWEST OF AN INTERIOR EW4145'FENCE CORNER, AND 6.5 FEET SOUTHWEST OF A METAL RING AFFIXED TO EW4145'THE PAD. EW4145' EW4145'NO REFERENCE MARKS ESTABLISHED AT THIS TIME. EW4145' EW4145'STATION SADDLE PEAK (USGS) 1933 RM 5 (LAC) WILL SERVE AS AN EW4145'AZIMUTH MARK. EW4145' EW4145'HEIGHT OF LIGHT ABOVE STATION MARK 1.5 METERS. EW4145 EW4145 STATION RECOVERY (1976) EW4145 EW4145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 EW4145'6.1 MI N FROM LAS FLORES. EW4145'3.95 MILES NORTH ALONG RAMBLA PACIFICO ROAD FROM THE JUNCTION OF EW4145'PACIFIC COAST HIGHWAY (STATE HIGHWAY 1) AT LAS FLORES, THENCE EW4145'1.05 MILES NORTHWEST ALONG PIUMA ROAD, THENCE 1.1 MILES NORTHEAST EW4145'ALONG SADDLE PEAK ROAD, 0.2 MILE NORTH OF A LOCKED GATE ACROSS EW4145'THE ROAD, AT THE NORTH EDGE OF A U.S. ARMY NIKI SITE (ABANDONED), EW4145'47.3 FEET NORTH OF THE NORTHWEST CORNER OF CONCRETE BUILDING EW4145'307, 215.1 FEET SOUTHEAST OF HORIZONTAL MARK SADDLE PEAK ARIES EW4145'1, IN THE TOP OF A 30-FOOT CIRCULAR CONCRETE PAD, 188.0 FEET EW4145'EAST OF HORIZONTAL MARK SADDLE PEAK ARIES 3, 9.3 FEET SOUTHWEST EW4145'OF THE NORTHEAST EDGE OF THE PAD, 0.9 FOOT NORTHEAST OF AN I EW4145'BOLT, AND ABOUT 1 1/2 FEET ABOVE THE GROUND. SECTION 15, T 1 S, EW4145'R 17 W. EW4145 EW4145 STATION RECOVERY (1977) EW4145 EW4145'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (WVM) EW4145'THE STATION SITE WAS VISITED AND THE TOP OF THE DISK HAS BEEN EW4145'REMOVED. A POINT PLUMBED OVER THE CENTER OF THE STEM THAT IS LEFT EW4145'WAS USED FOR A CHECK ANGLE ONLY AT THIS TIME AND THE DIRECTION TO EW4145'THE POINT CHECKED THE OLD DATA. THE STATION MARK WAS NOT REPLACED EW4145'AT THIS TIME AND ONLY THE STEM EXISTS IN THE DRILL HOLE. EW4145' EW4145'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN EW4145'3 MILES NORTH OF MALIBU BEACH.