National Geodetic Survey, Retrieval Date = JANUARY 4, 2005 EW7130 *********************************************************************** EW7130 DESIGNATION - MINT EW7130 PID - EW7130 EW7130 STATE/COUNTY- CA/LOS ANGELES EW7130 USGS QUAD - SLEEPY VALLEY (1995) EW7130 EW7130 *CURRENT SURVEY CONTROL EW7130 ___________________________________________________________________ EW7130* NAD 83(1992)- 34 34 00.72993(N) 118 16 44.32709(W) ADJUSTED EW7130* NAVD 88 - 1580. (meters) 5184. (feet) SCALED EW7130 ___________________________________________________________________ EW7130 EPOCH DATE - 1991.35 EW7130 LAPLACE CORR- 2.61 (seconds) DEFLEC99 EW7130 GEOID HEIGHT- -31.95 (meters) GEOID03 EW7130 EW7130 HORZ ORDER - FIRST EW7130 EW7130.The horizontal coordinates were established by classical geodetic methods EW7130.and adjusted by the National Geodetic Survey in June 1996. EW7130.The horizontal coordinates are valid at the epoch date displayed above. EW7130.The epoch date for horizontal control is a decimal equivalence EW7130.of Year/Month/Day. EW7130 EW7130.The orthometric height was scaled from a topographic map. EW7130 EW7130.The Laplace correction was computed from DEFLEC99 derived deflections. EW7130 EW7130.The geoid height was determined by GEOID03. EW7130 EW7130; North East Units Scale Factor Converg. EW7130;SPC CA 5 - 618,377.569 1,974,400.875 MT 0.99992727 -0 09 32.5 EW7130;SPC CA 5 - 2,028,793.74 6,477,680.20 sFT 0.99992727 -0 09 32.5 EW7130;UTM 11 - 3,825,755.273 382,675.840 MT 0.99976966 -0 43 32.6 EW7130 EW7130! - Elev Factor x Scale Factor = Combined Factor EW7130!SPC CA 5 - 0.99975707 x 0.99992727 = 0.99968436 EW7130!UTM 11 - 0.99975707 x 0.99976966 = 0.99952678 EW7130 EW7130: Primary Azimuth Mark Grid Az EW7130:SPC CA 5 - MODELL 101 06 34.4 EW7130:UTM 11 - MODELL 101 40 34.5 EW7130 EW7130|---------------------------------------------------------------------| EW7130| PID Reference Object Distance Geod. Az | EW7130| dddmmss.s | EW7130| EW7103 MIRA LOMA LA DIV OF COR TANK APPROX.15.4 KM 0144032.4 | EW7130| CC1795 MINT RM 1 11.245 METERS 02437 | EW7130| EW7104 LANCASTER RAD STA KAVL N MAST APPROX.18.1 KM 0304533.5 | EW7130| EW7100 QUARTZ HILL MUNICIPAL TANK APPROX.11.3 KM 0393602.8 | EW7130| EW7102 LANCASTER WATER TANK APPROX.19.3 KM 0412208.9 | EW7130| CC1799 MODELL 1005701.9 | EW7130| CC1796 MINT RM 2 7.198 METERS 10348 | EW7130|---------------------------------------------------------------------| EW7130 EW7130 SUPERSEDED SURVEY CONTROL EW7130 EW7130 NAD 83(1986)- 34 34 00.72899(N) 118 16 44.32224(W) AD(1984.00) 1 EW7130 NAD 27 - 34 34 00.76110(N) 118 16 41.04110(W) AD( ) 1 EW7130 EW7130.Superseded values are not recommended for survey control. EW7130.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW7130.See file dsdata.txt to determine how the superseded data were derived. EW7130 EW7130_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLU8267625755(NAD 83) EW7130_MARKER: DO = NOT SPECIFIED OR SEE DESCRIPTION EW7130_SETTING: 66 = SET IN ROCK OUTCROP EW7130 EW7130 HISTORY - Date Condition Report By EW7130 HISTORY - 1938 MONUMENTED CGS EW7130 HISTORY - 1958 SEE DESCRIPTION CGS EW7130 HISTORY - 1968 SEE DESCRIPTION CA-037 EW7130 EW7130 STATION DESCRIPTION EW7130 EW7130'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (ACT) EW7130'STATION IS LOCATED ABOUT 9.5 MILES (AIRLINE) WEST BY SOUTH FROM EW7130'PALMDALE, ON THE WEST END OF A LONG RIDGE CONNECTED TO SIERRA EW7130'PELONA BY A SADDLE. ABOUT 3.0 MILES SOUTH-SOUTHWEST OF LEONIS EW7130'SCHOOL. EW7130' EW7130'REACHED FROM DEPOT AT PALMDALE, BY GOING NORTH ON U.S. NO. 6 EW7130'FOR 0.65 MILE TO S CURVE AT RAILROAD CROSSING. CONTINUE WEST EW7130'ON BOUQUET CANYON ROAD FOR 3.3 MILES TO SIDE ROAD LEFT, (SOUTH), EW7130'AT THREE MAIL BOXES. LEAVE OILED ROAD, TURN LEFT, (SOUTHERLY) EW7130'ON DIRT ROAD AND GO 0.25 MILE TO FORKS. TAKE RIGHT FORK FOR EW7130'0.2 MILE TO ANOTHER FORK. TAKE RIGHT FORK SOUTHWEST AND WEST EW7130'FOR 0.5 MILE TO A SIDE ROAD LEFT. CONTINUE STRAIGHT AHEAD EW7130'FOR 0.5 MILE TO A WIRE GATE AT FENCE CORNER. GO THROUGH EW7130'GATE AND TURN LEFT ALONG FENCE FOR 0.5 MILE TO FORK. DIM EW7130'TRACK ROAD AHEAD. TURN RIGHT ACROSS FIELD ON TRACK ROAD FOR EW7130'0.6 MILE TO A CATTLE GUARD, PASS THROUGH CATTLE GUARD, GO EW7130'50 YARDS TO FORK AND TAKE LEFT FORK FOR 0.2 MILE TO EW7130'CROSSROADS JUST AFTER PASSING THROUGH CATTLE GUARD, TURN EW7130'RIGHT (WEST) AND GO 0.15 MILE TO GREEN BOARD GATE (LOS EW7130'ANGELES FOREST SERVICE KEY). PASS THROUGH GATE AND EW7130'FOLLOW MAIN TRAVELED ROAD UP VALLEY FOR 2.6 MILES TO TOP OF EW7130'SADDLE IN RIDGE AT SIGN ANAVERDE VALLEY-PALMDALE-12. EW7130'TURN RIGHT ON TRAIL ROAD AND GO 0.8 MILE TO SIDE ROAD, LEFT. EW7130'CONTINUE ON MAIN TRAVELED ROAD FOR 1.7 MILES (U.S.G.S. EW7130'MODELL IS ON TOP OF HILL 50 FEET NORTH OF THIS POINT). EW7130'CONTINUE ON MAIN TRAVELED ROAD FOR 0.12 MILE. HERE TURN RIGHT EW7130'OFF ROAD AND ACROSS TOP OF HILL TO STATION. EW7130' EW7130'SURFACE AND REFERENCE MARKS ARE STANDARD BRONZE DISKS SET IN EW7130'OUTCROPPING BEDROCK AS DESCRIBED IN NOTES 2A AND 12A, RESPECTIVELY. EW7130 EW7130 STATION RECOVERY (1958) EW7130 EW7130'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (WRH) EW7130'THE STATION, AZIMUTH, AND REFERENCE MARKS WERE RECOVERED AND EW7130'FOUND TO BE IN GOOD CONDITION. A COMPLETE DESCRIPTION FOLLOWS. EW7130' EW7130'THE STATION IS LOCATED ON THE CREST OF A LONG EAST-WEST RIDGE, EW7130'AIRLINE ABOUT 4 MILES NORTH OF U.S. HIGHWAY 6, 12 MILES EW7130'SOUTHWEST OF LANCASTER, AND 9-1/2 MILES WEST OF PALMDALE. EW7130' EW7130'TO REACH THE STATION FROM THE INTERSECTION OF SIERRA HIGHWAY EW7130'AND PALMDALE BOULEVARD JUST NORTHEAST OF THE RAILROAD DEPOT EW7130'IN PALMDALE GO WEST ON PALMDALE BOULEVARD 3.7 MILES TO A SIDE EW7130'ROAD ON THE LEFT. TURN LEFT AS PER SIGN N-REPT AND GO SOUTH EW7130'0.5 MILE TO A FORK. TAKE THE RIGHT FORK AND GO WEST 0.5 MILE EW7130'TO A 3-WAY FORK. TAKE THE MIDDLE FORK AND CONTINUE STRAIGHT EW7130'AHEAD 0.5 MILE TO A T-ROAD ON THE WEST SIDE OF A LOCKED GATE. EW7130'(A U.S. FOREST SERVICE KEY IS NEEDED HERE.) PASS THROUGH THE EW7130'GATE, TURN LEFT, AND GO SOUTH AND SOUTHWEST 1.0 MILE TO A EW7130'CATTLE GUARD. CONTINUE SOUTHWEST 0.2 MILE TO A CROSS ROAD EW7130'JUST PAST A SECOND CATTLE GUARD. TURN RIGHT AND GO WEST 2.8 EW7130'MILES TO A T-ROAD AT THE TOP OF A SADDLE. TURN RIGHT AS PER EW7130'SIGN SIERRA PELONA L.O. AND GO NORTH 0.9 MILE TO A FORK. EW7130'TAKE THE RIGHT FORK AND GO NORTH AND NORTHWEST 1.7 MILE. EW7130'TURN RIGHT OFF THE ROAD AND GO NORTHWEST CROSS COUNTRY 0.1 EW7130'MILE TO THE TOP OF A KNOLL AND THE STATION. EW7130' EW7130'THE STATION MARK IS A STANDARD DISK STAMPED MINT 1938 CEMENTED EW7130'IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT PROJECTS 4 INCHES EW7130'ABOVE THE GROUND. IT IS 43 FEET NORTHEAST OF A METAL POST EW7130'PAINTED ORANGE AND BLACK. EW7130' EW7130'REFERENCE MARK NUMBER 1 IS A STANDARD DISK STAMPED MINT NO 1 EW7130'1938 CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT EW7130'PROJECTS 2 FEET ABOVE THE GROUND. IT IS 5 FEET LOWER THAN EW7130'THE STATION. EW7130' EW7130'REFERENCE MARK NUMBER 2 IS A STANDARD DISK STAMPED MINT NO EW7130'2 1938 CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK THAT EW7130'PROJECTS 4 INCHES ABOVE THE GROUND. IT IS 6 INCHES HIGHER THAN EW7130'THE STATION. EW7130' EW7130'THE AZIMUTH MARK IS A DISK OF THE U.S. GEOLOGICAL SURVEY IN EW7130'COOPERATION WITH LOS ANGELES COUNTY. IT IS CEMENTED IN A DRILL EW7130'HOLE IN THE TOP OF A BOULDER THAT PROJECTS 6 INCHES ABOVE THE EW7130'GROUND AND IS STAMPED MODELL PS 1929. IT IS SET UNDER A 3-FOOT EW7130'CAIRN AND IS 53 FEET NORTH OF THE CENTERLINE OF THE ROAD. EW7130 EW7130 STATION RECOVERY (1968) EW7130 EW7130'RECOVERY NOTE BY LOS ANGELES COUNTY CALIFORNIA 1968 (JGR) EW7130'MINT 1938-GOOD EW7130' EW7130'MINT NO 1 1938-GOOD EW7130' EW7130'MINT NO 2 1938-GOOD EW7130' EW7130'DISTANCES MEASURED--CTR. TO R.M. 1--36.88 LT. AND 11.242 M EW7130' EW7130'CTR. TO R.M. 2--23.62 LT. AND 7.200 M EW7130' EW7130'R.M. 1 TO R.M. 2--39.90 LT. AND 12.163 M