National Geodetic Survey, Retrieval Date = OCTOBER 3, 2009 EV3956 *********************************************************************** EV3956 DESIGNATION - ROUND EV3956 PID - EV3956 EV3956 STATE/COUNTY- CA/SAN BERNARDINO EV3956 USGS QUAD - LAVIC SE (1993) EV3956 EV3956 *CURRENT SURVEY CONTROL EV3956 ___________________________________________________________________ EV3956* NAD 83(1994)- 34 31 58.73886(N) 116 17 33.04670(W) ADJUSTED EV3956* NAVD 88 - 1433.2 (meters) 4702. (feet) VERTCON EV3956 ___________________________________________________________________ EV3956 LAPLACE CORR- -0.81 (seconds) DEFLEC99 EV3956 GEOID HEIGHT- -31.21 (meters) GEOID03 EV3956 HORZ ORDER - SECOND EV3956 EV3956.The horizontal coordinates were established by classical geodetic methods EV3956.and adjusted by the National Geodetic Survey in June 1998. EV3956 EV3956.The NAVD 88 height was computed by applying the VERTCON shift value to EV3956.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) EV3956 EV3956.The Laplace correction was computed from DEFLEC99 derived deflections. EV3956 EV3956.The geoid height was determined by GEOID03. EV3956 EV3956; North East Units Scale Factor Converg. EV3956;SPC CA 5 - 615,914.483 2,156,735.175 MT 0.99992933 +0 58 23.8 EV3956;SPC CA 5 - 2,020,712.77 7,075,888.65 sFT 0.99992933 +0 58 23.8 EV3956;UTM 11 - 3,821,481.886 564,924.609 MT 0.99965195 +0 24 03.9 EV3956 EV3956! - Elev Factor x Scale Factor = Combined Factor EV3956!SPC CA 5 - 0.99977997 x 0.99992933 = 0.99970931 EV3956!UTM 11 - 0.99977997 x 0.99965195 = 0.99943200 EV3956 EV3956|---------------------------------------------------------------------| EV3956| PID Reference Object Distance Geod. Az | EV3956| dddmmss.s | EV3956| EV3957 ROUND CAIRN 3.300 METERS 03608 | EV3956| CC6394 ROUND RM 1 11.692 METERS 12804 | EV3956| CC6395 ROUND RM 2 22.918 METERS 22659 | EV3956| EV3958 LEDGE APPROX.13.9 KM 2554356.7 | EV3956|---------------------------------------------------------------------| EV3956 EV3956 SUPERSEDED SURVEY CONTROL EV3956 EV3956 NAD 83(1992)- 34 31 58.73886(N) 116 17 33.04670(W) AD(1991.35) 2 EV3956 NAD 83(1986)- 34 31 58.74225(N) 116 17 33.05095(W) AD(1984.00) 2 EV3956 NAD 27 - 34 31 58.76700(N) 116 17 30.01200(W) AD( ) 2 EV3956 NGVD 29 (07/19/86) 1432.4 (m) 4699. (f) VERT ANG EV3956 EV3956.Superseded values are not recommended for survey control. EV3956.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV3956.See file dsdata.txt to determine how the superseded data were derived. EV3956 EV3956_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SNU6492521482(NAD 83) EV3956_MARKER: Z = SEE DESCRIPTION EV3956_SETTING: 0 = UNSPECIFIED SETTING EV3956 EV3956 HISTORY - Date Condition Report By EV3956 HISTORY - 1935 MONUMENTED CGS EV3956 HISTORY - 1965 SEE DESCRIPTION CGS EV3956 EV3956 STATION DESCRIPTION EV3956 EV3956'DESCRIBED BY COAST AND GEODETIC SURVEY 1935 (CP) EV3956'THE STATION IS ON THE HIGHEST POINT OF A ROUND RED-COLORED HILL EV3956'THAT LIES ABOUT 15 MILES SW OF LUDLOW AND ABOUT 22 MILES A EV3956'LITTLE S OF W FROM BAGDAD. THE HILL IS THE SE ONE OF THREE EV3956'AND IS A LITTLE LOWER THAN THE ONE THAT IS NW ABOUT 6 MILES AND EV3956'IS THE MOST PROMINENT. EV3956' EV3956'STATION AND REFERENCE MARKS ARE STANDARD BRONZE DISKS WEDGED EV3956'IN DRILL HOLES IN OUTCROPPING BEDROCK. EV3956' EV3956'REACHED FROM LUDLOW AS FOLLOWS--GO W ON U.S. HIGHWAY 66 FOR EV3956'8.0 MILES TO AIRWAY BEACON NO. 13, TURN LEFT ON OLD ROAD AND GO EV3956'0.8 MILE TO LAVIC STATION ON SANTA FE RAILROAD, CROSS TRACKS EV3956'AND CONTINUE S 2.5 MILES, TAKE RIGHT FORK AND GO 0.4 MILE TO EV3956'DRY LAKE, CONTINUE 0.7 MILE AND TAKE LEFT FORK (MTR) ACROSS EV3956'LAKE BED, GO 3.3 MILES TO MINE CAMP HOUSE WITH RED ROOF, EV3956'CONTINUE S 0.8 MILE, TAKE LEFT FORK UP WASH ON OLD ROAD FOR 5.8 EV3956'MILES, FROM THIS POINT STATION BEARS 95 DEGREES MAGNETIC, EV3956'TURN LEFT OUT OF WASH AND GO SE THEN E ACROSS COUNTRY FOR EV3956'3.2 MILES, STATION BEARS 60 DEGREES MAGNETIC, THEN GO NE EV3956'ACROSS COUNTRY 2 MILES TOWARDS STATION. THE LAST 11 MILES EV3956'OF TRUCK TRAVEL IS BAD SAND AND ROUGH, THE LAST 2 MILES IS EV3956'ROCKY AND SEVERAL WASHES HAVE TO BE CROSSED. IT IS A 2 HOUR EV3956'DRIVE FROM LUDLOW AND A 1 1/2-HOUR PACK IF TRUCK IS DRIVEN EV3956'NEAR BASE OF HILL. EV3956 EV3956 STATION RECOVERY (1965) EV3956 EV3956'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1965 (JJL) EV3956'THE STATION AND ALL MARKS WERE FOUND AND IN GOOD CONDITION. A EV3956'SLIGHT DIFFERENCE WAS FOUND IN THE DISTANCE TO REFERENCE MARKS 1 EV3956'AND 2. EV3956' EV3956'A COMPLETE NEW DESCRIPTION FOLLOWS-- EV3956' EV3956'THE STATION IS LOCATED ABOUT 31 MILES NORTHWEST OF TWENTYNINE EV3956'PALMS, 28 MILES NORTH OF JOSHUA TREE, 16 MILES SOUTHWEST OF EV3956'LUDLOW, ON A DOME-SHAPED HILL WHICH IS DEEP RED IN COLOR AND IS EV3956'LOCATED ON THE U.S. MARINE CORPS TRAINING CENTER BOMBING EV3956'RANGE. PERMISSION TO ENTER THE RESTRICTED AREA MAY BE OBTAINED EV3956'AT THE U.S. MARINE CORPS TRAINING CENTER IN TWENTYNINE PALMS. EV3956' EV3956'TO REACH THE STATION FROM THE POST OFFICE IN LANDERS, GO EAST EV3956'ON RECHES ROAD FOR 2.95 MILES TO A SIDE ROAD LEFT. TURN LEFT AND EV3956'GO NORTH ON BOOTH AVENUE FOR 1.55 MILES TO A DIAGONAL EV3956'CROSSROAD. TURN LEFT AND GO NORTHWEST ON A BLADED ROAD FOR EV3956'2.35 MILES TO A CROSSROAD. TURN RIGHT AND GO NORTHEAST ON THE EV3956'MAIN TRAVELED ROAD FOR 3.2 MILES TO A CROSSROAD. CONTINUE EV3956'NORTHEAST ON THE BLADED ROAD FOR 2.75 MILES TO A FORK. (FROM EV3956'THIS POINT A 4 WHEEL DRIVE VEHICLE IS REQUIRED TO REACH THE EV3956'END OF TRUCK TRAVEL). TAKE THE LEFT FORK AND GO EV3956'NORTH-NORTHWEST ON A SAND ROAD FOR 0.4 MILE TO A T ROAD. TURN EV3956'RIGHT AND GO NORTHEAST ON A BLADED ROAD FOR 1.3 MILES TO A EV3956'T ROAD. TURN LEFT AND GO NORTHWEST ON A BLADED ROAD FOR EV3956'3.95 MILES TO A FORK. TAKE THE LEFT FORK AND GO EV3956'NORTHWEST ON A BLADED ROAD FOR 0.75 MILES TO A FORK. TAKE THE EV3956'LEFT FORK AND GO NORTHWEST ON A BLADED ROAD FOR 0.1 MILE TO A EV3956'FORK. TAKE THE RIGHT FORK, DOWN GRADE AND GO NORTH AND EV3956'NORTHWEST ON A BLADED ROAD FOR 1.45 MILES TO A FORK. TAKE THE EV3956'RIGHT FORK AND GO NORTH, DOWN GRADE ON A TRACK ROAD FOR 0.35 MILE EV3956'TO A CROSSROAD. (THE STATION HILL IS VISIBLE FROM THIS POINT EV3956'AT 009 DEGREES TRUE). CONTINUE ON THE TRACK ROAD NORTHEAST FOR EV3956'0.05 MILE TO A FORK. TAKE THE RIGHT FORK AND GO NORTH AND EV3956'NORTHEAST FOR 2.95 MILES TO A FORK. TAKE THE LEFT FORK AT EV3956'THE BASE OF A LOW, BROWN HILL AND GO NORTH-NORTHWEST ON A EV3956'TRACK ROAD FOR 0.3 MILE TO A FORK. TAKE THE LEFT FORK AROUND EV3956'THE WEST SIDE OF A LOW HILL AND GO NORTHWESTERLY ON A TRACK ROAD EV3956'WHICH LEADS INTO A WASH FOR 2.75 MILES TO A FORK IN THE WASH. TAKE EV3956'THE LEFT FORK AND GO WEST FOR 0.1 MILE TO THE END OF TRUCK EV3956'TRAVEL. FROM HERE PACK WEST UP THE WASH FOR 10 MINUTES. BEAR EV3956'RIGHT, OUT OF THE WASH AND PACK NORTHWEST AND WEST UP A STEEP EV3956'HILL TO THE HIGHEST POINT AND THE STATION. THIS IS EV3956'APPROXIMATELY A 1-HOUR PACK. EV3956' EV3956'THE STATION MARK IS A STANDARD DISK STAMPED ROUND 1935, EV3956'CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 4 INCHES AND EV3956'IS ON THE HIGHEST POINT OF THE HILL. EV3956' EV3956'REFERENCE MARK 1 IS A STANDARD DISK STAMPED ROUND NO 1 1935, EV3956'CEMENTED IN A DRILL HOLE IN A BOULDER THAT PROJECTS 2 INCHES AND EV3956'IS 1-1/2 FEET LOWER THAN THE STATION MARK. EV3956' EV3956'REFERENCE MARK 2 IS A STANDARD DISK STAMPED ROUND NO 2 1935, EV3956'CEMENTED IN A DRILL HOLE IN A ROCK OUTCROP THAT PROJECTS 10 EV3956'INCHES AND IS 2-1/2 FEET LOWER THAN THE STATION MARK. EV3956' EV3956'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN EV3956'16 MILES SOUTHWEST OF LUDLOW.