1 National Geodetic Survey, Retrieval Date = SEPTEMBER 3, 2003 EW7559 *********************************************************************** EW7559 DESIGNATION - AIR EW7559 PID - EW7559 EW7559 STATE/COUNTY- CA/LOS ANGELES EW7559 USGS QUAD - LA LIEBRE RANCH (1995) EW7559 EW7559 *CURRENT SURVEY CONTROL EW7559 ___________________________________________________________________ EW7559* NAD 83(1992)- 34 45 03.29509(N) 118 44 35.86833(W) ADJUSTED EW7559* NAVD 88 - 1353.4 (meters) 4440. (feet) GPS OBS EW7559 ___________________________________________________________________ EW7559 EPOCH DATE - 1991.35 EW7559 X - -2,523,360.389 (meters) COMP EW7559 Y - -4,600,754.971 (meters) COMP EW7559 Z - 3,615,950.131 (meters) COMP EW7559 LAPLACE CORR- -0.43 (seconds) DEFLEC99 EW7559 ELLIP HEIGHT- 1321.48 (meters) (09/20/94) GPS OBS EW7559 GEOID HEIGHT- -31.98 (meters) GEOID99 EW7559 EW7559 HORZ ORDER - FIRST EW7559 ELLP ORDER - FOURTH CLASS II EW7559 EW7559.The horizontal coordinates were established by GPS observations EW7559.and adjusted by the National Geodetic Survey in June 1996. EW7559.The horizontal coordinates are valid at the epoch date displayed above. EW7559.The epoch date for horizontal control is a decimal equivalence EW7559.of Year/Month/Day. EW7559 EW7559.The orthometric height was determined by GPS observations and a EW7559.high-resolution geoid model. EW7559 EW7559.The X, Y, and Z were computed from the position and the ellipsoidal ht. EW7559 EW7559.The Laplace correction was computed from DEFLEC99 derived deflections. EW7559 EW7559.The ellipsoidal height was determined by GPS observations EW7559.and is referenced to NAD 83. EW7559 EW7559.The geoid height was determined by GEOID99. EW7559 EW7559; North East Units Scale Converg. EW7559;SPC CA 5 - 639,009.117 1,931,946.741 MT 0.99992213 -0 25 25.3 EW7559;SPC CA 5 - 2,096,482.41 6,338,395.27 sFT 0.99992213 -0 25 25.3 EW7559;UTM 11 - 3,846,805.054 340,432.037 MT 0.99991383 -0 59 38.1 EW7559 EW7559: Primary Azimuth Mark Grid Az EW7559:SPC CA 5 - QUAIL 333 56 38.2 EW7559:UTM 11 - QUAIL 334 30 51.0 EW7559 EW7559|---------------------------------------------------------------------| EW7559| PID Reference Object Distance Geod. Az | EW7559| dddmmss.s | EW7559| EW7549 AIR RM 1 15.248 METERS 05428 | EW7559| EW7560 LINT BEACON A=AIR RM 2 3.374 METERS 12329 | EW7559| EW7557 LOS ANGELES SAN FRAN AWY BN 5A 3.385 METERS 12502 | EW7559| EW7658 FRAZIER MOUNTAIN LOT 1926 APPROX.20.9 KM 2772416.8 | EW7559| EW3348 R 452 3201000.4 | EW7559| EW3301 QUAIL APPROX. 3.5 KM 3333112.9 | EW7559| EW7643 TEHACHAPI BELL TEL MICROWAVE APPROX.11.2 KM 3485916.9 | EW7559|---------------------------------------------------------------------| EW7559 EW7559 SUPERSEDED SURVEY CONTROL EW7559 EW7559 NAD 83(1992)- 34 45 03.29365(N) 118 44 35.86812(W) AD(1991.35) 1 EW7559 NAD 83(1986)- 34 45 03.29493(N) 118 44 35.86351(W) AD(1984.00) 1 EW7559 NAD 27 - 34 45 03.36160(N) 118 44 32.53630(W) AD( ) 1 EW7559 NGVD 29 - 1352.1 (m) 4436. (f) VERT ANG EW7559 EW7559.Superseded values are not recommended for survey control. EW7559.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW7559.See file dsdata.txt to determine how the superseded data were derived. EW7559 EW7559_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLU4043246805(NAD 83) EW7559_MARKER: DS = TRIANGULATION STATION DISK EW7559_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EW7559_STAMPING: AIR 1938 EW7559_MARK LOGO: CGS EW7559_MAGNETIC: N = NO MAGNETIC MATERIAL EW7559_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW7559+STABILITY: SURFACE MOTION EW7559_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW7559+SATELLITE: SATELLITE OBSERVATIONS - August 05, 2003 EW7559 EW7559 HISTORY - Date Condition Report By EW7559 HISTORY - 1938 MONUMENTED CGS EW7559 HISTORY - 1938 GOOD CGS EW7559 HISTORY - 1941 SEE DESCRIPTION CGS EW7559 HISTORY - 1949 SEE DESCRIPTION CGS EW7559 HISTORY - 1949 SEE DESCRIPTION CGS EW7559 HISTORY - 1956 SEE DESCRIPTION CA-037 EW7559 HISTORY - 1964 SEE DESCRIPTION CGS EW7559 HISTORY - 1966 SEE DESCRIPTION CGS EW7559 HISTORY - 1971 SEE DESCRIPTION NGS EW7559 HISTORY - 1972 SEE DESCRIPTION NGS EW7559 HISTORY - 1973 SEE DESCRIPTION NGS EW7559 HISTORY - 1979 GOOD CADT EW7559 HISTORY - 19921018 GOOD CADT EW7559 HISTORY - 19991026 GOOD CADT EW7559 HISTORY - 20030805 GOOD CADT EW7559 EW7559 STATION DESCRIPTION EW7559 EW7559'DESCRIBED BY COAST AND GEODETIC SURVEY 1938 (ACT) EW7559'STATION IS LOCATED ON THE EXTREME NW END OF A RIDGE, 1-3/4 EW7559'MILES SSE OF QUAIL LAKE (AIR LINE), 7-1/2 MILES ESE OF GORMAN EW7559'(AIRLINE), AND 7-3/4 MILES WSW OF NEENACH SCHOOLHOUSE (AIR LINE). EW7559'IT IS ON THE HIGHEST POINT OF THE HIGHEST RIDGE, 2-3/4 MILES EW7559'SE OF QUAIL LAKE SCHOOL, ON THE CULTIVATED PROPERTY OF THE EW7559'BAILEY RANCH. THE RIDGE IS BROAD AND GENTLY ROUNDED. AN EW7559'AIRWAY BEACON STANDS ABOUT 11 FEET NNW FROM THE STATION. EW7559' EW7559'STATION MARK IS A STANDARD DISK SET IN A 10-INCH SQUARE BLOCK EW7559'OF CONCRETE, PROJECTING 6 INCHES. EW7559' EW7559'REFERENCE MARK NO. 1 IS A STANDARD BENCH MARK DISK SET IN A EW7559'6-INCH SQUARE CONCRETE POST PROJECTING ABOUT 10 INCHES ABOVE THE EW7559'GROUND. STAMPED R.M. NO. 1. EW7559' EW7559'REFERENCE MARK NO. 2 IS A U.S.G.S.-L.A. COUNTY MARK SET FLUSH EW7559'IN A CONCRETE FLOOR DIRECTLY BELOW THE AIRWAY BEACON. MARK IS EW7559'STAMPED LINT AND BEACON A. EW7559 EW7559 STATION RECOVERY (1938) EW7559 EW7559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1938 EW7559'RECOVERED IN GOOD CONDITION. EW7559 EW7559 STATION RECOVERY (1941) EW7559 EW7559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1941 (JCS) EW7559'STATION RECOVERED AS DESCRIBED. EW7559' EW7559'TO REACH FROM GORMAN, CALIFORNIA, GO ESE ON U.S. HIGHWAY EW7559'99 FOR 1.1 MILES TO THE INTERSECTION WITH STATE HIGHWAY 138. EW7559'TURN LEFT ON STATE HIGHWAY 138 FOR 3.6 MILES TO QUAIL LAKE INN. EW7559'CONTINUE ON HIGHWAY 138 FOR 1.8 MILES TO A DIRT ROAD ON RIGHT EW7559'AND DE HOVDEN MAIL BOX ON LEFT, NEAR THE E END OF QUAIL LAKE EW7559'AND 0.7 MILE W OF THE INTERSECTION OF HIGHWAY 138 WITH THE EW7559'OLD RIDGE ROUTE. TURN RIGHT ON THE DIRT ROAD FOR 1.0 MILE EW7559'WINDING UPHILL TO FORK NEAR GATE. PASS THROUGH GATE END EW7559'CONTINUE ON DIRT ROAD 0.8 MILE TO GATE AND FORK. TAKE LEFT EW7559'FORK AND GO 0.3 MILE TO T-ROAD. TURN RIGHT AND GO 0.15 MILE TO EW7559'TOP OF RIDGE AND STATION AT AIRWAY BEACON. EW7559' EW7559'THE AIRWAY BEACON HAS A REVOLVING WHITE BEAM AND FLASHES EW7559'A RED R ALONG THE AIRWAY TO THE N. EW7559' EW7559'ALL OBJECTS VISIBLE FROM THE GROUND. EW7559 EW7559 STATION RECOVERY (1949) EW7559 EW7559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (MTP) EW7559'THE STATION WAS RECOVERED AS DESCRIBED AND ALL MARKS WERE EW7559'FOUND TO BE IN EXCELLENT CONDITION. EW7559' EW7559'THE ORIGINAL DESCRIPTION IS ADEQUATE DURING DRY WEATHER BUT EW7559'A NEW TO REACH SHOULD BE FOLLOWED DURING WET WEATHER AS THE EW7559'ROADS USED IN THE ORIGINAL DESCRIPTION WILL BE IMPASSABLE. EW7559'A NEW TO REACH FOLLOWS. EW7559' EW7559'TO REACH THE STATION FROM THE POST OFFICE AT GORMAN. GO SOUTH EW7559'ON U.S. HIGHWAY 99 FOR 1.0 MILE TO THE INTERSECTION OF STATE EW7559'HIGHWAY 138. TURN LEFT (EAST) AND GO 6.2 MILES TO A FORK. EW7559'TAKE RIGHT FORK (OLD RIDGE ROUTE) AND GO 2.3 MILES TO A FIRE EW7559'STATION ON THE LEFT AND AN OILED ROAD ON THE RIGHT. TURN RIGHT EW7559'ON THE OILED ROAD AS PER SIGN SANDBERG WEATHER STATION EW7559'U.S.W.B.O. AND GO 0.5 MILES TO A FORK. TURN LEFT AND CONTINUE EW7559'0.55 MILE TO A GATE ON THE RIGHT. PASS THROUGH THE GATE AND EW7559'FOLLOW A DIRT ROAD 1.45 MILES TO A FORK AND THE END OF TRUCK EW7559'TRAVEL. FROM HERE PACK SOUTH APPROXIMATELY 200 YARDS TO EW7559'THE TOP OF THE HILL AND THE STATION SITE NEAR AN AIRWAY EW7559'BEACON. EW7559 EW7559 STATION RECOVERY (1949) EW7559 EW7559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1949 (JCE) EW7559'THE STATION IS LOCATED ABOUT 6 MILES SOUTHEAST OF GORMAN EW7559'ON THE EXTREME NORTHWEST END OF A RIDGE 1-3/4 MILE SOUTH EW7559'SOUTHEAST OF QUAIL LAKE, ON CULTIVATED PROPERTY OF THE BAILEY EW7559'RANCH. EW7559' EW7559'TO REACH THE STATION FROM GORMAN GO SOUTHERLY ON U.S. HIGHWAY EW7559'99 FOR 1.1 MILES TO ITS INTERSECTION WITH STATE HIGHWAY 138. EW7559'TURN LEFT ON STATE HIGHWAY 138 AND GO EASTERLY FOR 5.4 MILES EW7559'TO A DIRT ROAD RIGHT AND THE MAIL BOX OF D. HOVDEN. TURN RIGHT EW7559'ON DIRT ROAD AND GO 1.0 UP STEEP WINDING ROAD TO A FORK NEAR A EW7559'GATE AND BUILDINGS. TURN RIGHT UP HILL AND GO 1.2 MILE TO A EW7559'T ROAD. TURN RIGHT AND GO 0.1 MILE. TURN LEFT ACROSS EW7559'CULTIVATED FIELD TO THE HIGHEST POINT AND STATION AT AIRWAY EW7559'BEACON. EW7559' EW7559'THE STATION IS A STANDARD BRONZE DISK SET IN CONCRETE PROJECTING EW7559'ABOUT 4 INCHES, AND IS ABOUT 4 FEET NORTHWEST OF THE NORTHWEST EW7559'LEG OF THE AIRWAY BEACON. IT IS STAMPED AIR 1938. EW7559' EW7559'REFERENCE MARK NO 1 IS A STANDARD BRONZE BENCH MARK SET IN A EW7559'6 X 6 INCH CONCRETE POST PROJECTING ABOUT 8 INCHES AND IS EW7559'ABOUT 1 FOOT LOWER THAN THE STATION. IT IS STAMPED R.M. NO 1. EW7559' EW7559'REFERENCE MARK NO 2 IS A BRONZE DISK OF THE U.S. GEOLOGICAL EW7559'SURVEY IN COOPERATION WITH LOS ANGELES COUNTY SET IN THE EW7559'CONCRETE FLOOR OF THE AIRWAY BEACON AND IS DIRECTLY UNDER EW7559'THE BEACON. IT IS STAMPED LINT BEACON A. EW7559' EW7559'STATION WIND 1938 WILL SERVE AS AN AZIMUTH. EW7559 EW7559 STATION RECOVERY (1956) EW7559 EW7559'RECOVERY NOTE BY LOS ANGELES COUNTY CALIFORNIA 1956 (DEE) EW7559'AIR (LOS ANGELES COUNTY, CALIFORNIA). THE STATION WAS RECOVERED EW7559'IN GOOD CONDITION. THE 1938 MEASUREMENTS TO THE REFERENCE EW7559'MARKS WERE CHECKED. EW7559' EW7559'THE STATION DESCRIPTION SHOULD BE CHANGED TO REACH AS FOLLOWS-- EW7559'STATION IS LOCATED ON THE EXTREME NORTHWEST END OF A RIDGE, EW7559'1-3/4 MILES SOUTHEAST OF QUAIL LAKE. IT IS ON THE HIGHEST EW7559'POINT OF THE NORTHWEST END OF THE RIDGE, ON THE CULTIVATED EW7559'PROPERTY OF O. HOVDEN. THE RIDGE IS BROAD AND GENTLY ROUNDED. EW7559'AN AIRWAY BEACON STANDS ABOUT 11 FEET EAST-SOUTHEAST OF THE EW7559'STATION. EW7559' EW7559'TO REACH THE STATION FROM GORMAN, CALIFORNIA, GO EAST-SOUTHEAST EW7559'ALONG U.S. HIGHWAY 99 FOR 1.1 MILES TO THE INTERSECTION WITH EW7559'STATE HIGHWAY 138. TURN LEFT ON STATE HIGHWAY 138 AND GO FOR EW7559'6.1 MILES TO THE OLD RIDGE ROUTE. TURN RIGHT AND FOLLOW THE EW7559'OLD RIDGE ROUTE FOR 2.3 MILES TO A CROSS-ROAD AT A LOS ANGELES EW7559'COUNTY FIRE STATION. TURN RIGHT ON PAVED ROAD LEADING TO EW7559'U.S. DEPT. COMMERCE WEATHER STATION AND GO FOR 1.1 MILES TO A EW7559'METAL GATE ON RIGHT, ABOUT 300 FEET NORTH OF A CATTLE GUARD. EW7559'TURN RIGHT THROUGH GATE AND FOLLOW TRACK ROAD ALONG RIDGE 1.4 EW7559'MILES TO STATION, AND AIR BEACON. EW7559 EW7559 STATION RECOVERY (1964) EW7559 EW7559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1964 (JJL) EW7559'THE STATION WAS RECOVERED AND BOTH REFERENCE MARKS WERE FOUND EW7559'IN GOOD CONDITION. A NEW AZIMUTH MARK WAS ESTABLISHED. DUE EW7559'TO CHANGES IN ROADS A COMPLETE NEW DESCRIPTION FOLLOWS. EW7559' EW7559'THE STATION IS LOCATED ON A HIGH HILL ABOUT 3-1/2 MILES EAST EW7559'AND 1-3/4 MILES SOUTH OF GORMAN. EW7559' EW7559'TO REACH FROM THE INTERSECTION OF U.S. HIGHWAY 99, INTERSTATE EW7559'HIGHWAY 5 AND STATE HIGHWAY 138 WHICH IS 1 MILE SOUTH OF EW7559'GORMAN, GO EAST ON STATE HIGHWAY 138 FOR 4.2 MILES TO THE EW7559'AZIMUTH MARK ON THE LEFT, JUST EAST OF A METAL GATE. CONTINUE EW7559'EAST ON STATE HIGHWAY 138 FOR 2.0 MILES TO LOS ANGELES COUNTY EW7559'ROUTE N 2, BEAR RIGHT AND GO SOUTHEAST UP STEEP WINDING ROAD EW7559'FOR 2.3 MILES TO A CROSSROAD, (GET KEY FROM FIRE STATION EW7559'JUST SOUTHEAST OF THIS POINT FOR LOCKED GATE ON ROUTE TO EW7559'STATION.) TURN RIGHT AND GO WESTERLY ON A PAVED ROAD FOR EW7559'1.0 MILE TO A LOCKED GATE ON THE RIGHT, TURN RIGHT AND PASS EW7559'THROUGH THE GATE AND GO WESTERLY ON A TRACK ROAD FOR 1.0 EW7559'MILE TO A FORK, KEEP LEFT AND FOLLOW A TRACK ROAD SOUTHWEST EW7559'AND NORTHWEST FOR 0.4 MILE TO A AIRWAY BEACON AND THE EW7559'STATION JUST NORTHWEST OF THE BEACON. EW7559' EW7559'THE STATION MARK IS A STANDARD DISK STAMPED AIR 1938, SET EW7559'IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT PROJECTING EW7559'3-INCHES. IT IS 4 FEET NORTHWEST OF THE NORTHWEST LEG OF EW7559'A AIRWAY BEACON AND 3.9 FEET NORTH OF A WITNESS POST. (NOTE EW7559'1A 7A) EW7559' EW7559'REFERENCE MARK 1 IS A STANDARD USC AND GS BENCH MARK STAMPED EW7559'R.M. NO. 1, SET IN THE TOP OF A 6-INCH SQUARE CONCRETE MONUMENT EW7559'PROJECTING 8-INCHES. IT IS 53.0 FEET NORTHEAST OF A WITNESS EW7559'POST. EW7559' EW7559'REFERENCE MARK 2 IS A STANDARD USGS BENCH MARK DISK STAMPED EW7559'LINT BEACON -A-, CEMENTED IN A DRILL HOLE IN THE CENTER OF THE EW7559'CONCRETE BASE OF THE AIRWAY BEACON WHICH IS FLUSH WITH THE EW7559'SURFACE. IT IS 10.3 FEET SOUTHEAST OF THE WITNESS POST. EW7559' EW7559'THE AZIMUTH MARK IS A STANDARD USC AND GS BENCH MARK DISK EW7559'STAMPED R452 1953, SET IN THE TOP OF A 10-INCH ROUND CONCRETE EW7559'MONUMENT WHICH IS FLUSH WITH THE SURFACE. IT IS 28 FEET EW7559'NORTH OF THE CENTER LINE OF STATE HIGHWAY 138, 19 FEET EAST EW7559'OF THE CENTER OF A METAL GATE AND 1.7 FEET SOUTHEAST OF A WITNESS EW7559'POST. EW7559 EW7559 STATION RECOVERY (1966) EW7559 EW7559'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (CAA) EW7559'STATION MARK, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK EW7559'WERE RECOVERED AND FOUND IN GOOD CONDITION. NO NOTICEABLE EW7559'DISPLACEMENT WAS NOTED IN THE VICINITY OF THE STATION. A EW7559'DIFFERENCE IN DISTANCE AND DIRECTION WAS NOTED TO REFERENCE EW7559'MARK 2. A NEW AND COMPLETE DESCRIPTION FOLLOWS. EW7559' EW7559'STATION IS LOCATED ABOUT 7-1/2 MILES EAST-SOUTHEAST OF GORMAN, EW7559'3 MILES SOUTHWEST OF THE JUNCTION OF STATE HIGHWAY 138 AND EW7559'COUNTY ROAD N2, 1-3/4 MILES SOUTHEAST OF GUAIL LAKE, ON EW7559'PROPERTY OWNED BY THE BAILEY RANCH AND ON A BARE ROUND HILL EW7559'WHICH HAS AN AIRWAY BEACON JUST SOUTHEAST OF THE STATION. EW7559' EW7559'TO REACH FROM THE JUNCTION OF STATE HIGHWAYS 138 AND 14, WHICH EW7559'IS 5 MILES NORTH OF LANCASTER, GO WEST ON STATE HIGHWAY 138 EW7559'FOR 34 MILES TO COUNTY ROAD N2 ON THE LEFT. TURN LEFT AND EW7559'GO SOUTH ON COUNTY ROAD N2 FOR 2.3 MILES TO A CROSSROAD AND EW7559'FIRE STATION AT THE TOP OF THE RIDGE. TURN RIGHT AND GO EW7559'WESTERLY ON A PAVED ROAD FOR 0.5 MILE TO A FORK, KEEP LEFT EW7559'AND CONTINUE WEST FOR 0.55 MILE TO A METAL GATE ON THE RIGHT. EW7559'(KEY NEEDED) TURN RIGHT, THROUGH THE GATE AND FOLLOW MAIN ROAD EW7559'WESTERLY FOR 1.4 MILES TO AN AIRWAY BEACON AND THE STATION. EW7559' EW7559'STATION MARK IS A STANDARD DISK, STAMPED AIR 1938, SET IN THE EW7559'TOP OF A SQUARE CONCRETE POST WHICH PROJECTS ABOUT 4 INCHES. EW7559'IT IS 25 FEET SOUTH OF A POWERLINE POLE, 11 FEET NORTH OF THE EW7559'CENTER OF THE AIRWAY BEACON AND 3.7 FEET NORTH OF A WITNESS POST. EW7559' EW7559'REFERENCE MARK 1 IS A STANDARD BENCH MARK DISK, STAMPED R.M. EW7559'NO 1, SET IN THE TOP OF A SQUARE CONCRETE POST WHICH PROJECTS EW7559'ABOUT 10 INCHES. IT IS 53 FEET NORTHEAST OF A WITNESS POST, EW7559'47.2 FEET NORTHEAST OF THE CENTER OF THE AIRWAY BEACON AND EW7559'36 FEET EAST OF THE POWERLINE POLE. EW7559' EW7559'REFERENCE MARK 2 IS A U.S. GEOLOGICAL SURVEY IN COOPERATION EW7559'WITH LOS ANGELES COUNTY BRONZE DISK, STAMPED LINT-BEACON EW7559'A, SET FLUSH IN THE CONCRETE FLOOR DIRECTLY BELOW THE AIRWAY EW7559'BEACON. EW7559' EW7559'AZIMUTH MARK IS A STANDARD BENCH MARK DISK, STAMPED R 452 1953, EW7559'SET IN THE TOP OF A CONCRETE POST WHICH IS FLUSH. IT IS 25 EW7559'FEET NORTH OF THE CENTER OF STATE ROUTE 138, 11.2 FEET EAST EW7559'OF AN IRON GATE POST, 1 FOOT SOUTH OF A FENCE AND 1.4 FEET EW7559'WEST OF A WITNESS POST. TO REACH FROM THE JUNCTION OF STATE EW7559'ROUTE 138 AND COUNTY ROAD N2, GO WEST ON STATE ROUTE 138 FOR EW7559'2.0 MILES TO THE MARK ON THE RIGHT AS DESCRIBED. EW7559' EW7559'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7-1/2 MILES EW7559'EAST-SOUTHEAST OF GORMAN EW7559 EW7559 STATION RECOVERY (1971) EW7559 EW7559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WLB) EW7559'THE STATION MARK, REFERENCE MARK 1, AND THE U.S. GEOLOGICAL EW7559'SURVEY MARK WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION, EW7559'HOWEVER BENCH MARK R 452 1953 (AZIMUTH MARK) WAS NOT RECOVERED EW7559'AND IT IS BELIEVED TO HAVE BEEN DESTROYED BY ROAD CONSTRUCTION. EW7559'THE DIRECTIONS TO THE REFERENCE MARKS CHECKED THE 1966 DATA EW7559'BUT A LONGER MEASUREMENT OF 0.004 METERS TO REFERENCE MARK EW7559'2 AND A SHORTER MEASUREMENT OF 0.004 METERS TO REFERENCE MARK EW7559'1, WAS RECORDED AT THIS TIME. A NEW ROUTE TO THE STATION EW7559'WAS ESTABLISHED AND A NEW DESCRIPTION FOLLOWS. EW7559' EW7559'THE STATION IS LOCATED ABOUT 7-1/2 MILES EAST-SOUTHEAST OF EW7559'GORMAN, 1-3/4 MILES WEST OF A LOS ANGELES COUNTY FIRE STATION EW7559'AND 1-1/2 MILES SOUTH OF STATE HIGHWAY 138, ON A ROUND TOPPED HILL EW7559'WHICH IS ALL CULTIVATED EXCEPT FOR A SMALL AREA NEAR THE TOP, EW7559'WHERE THE STATION IS LOCATED. EW7559' EW7559'TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 14 AND EW7559'STATE HIGHWAY 138, ABOUT 5 MILES NORTH OF LANCASTER, GO WEST EW7559'ON STATE HIGHWAY 138 FOR 34 MILES TO THE JUNCTION OF COUNTY EW7559'ROAD N2 ON THE LEFT. CONTINUE AHEAD ON STATE HIGHWAY 138 FOR EW7559'0.6 MILE TO A SIDE ROAD ON THE LEFT AND A CATTLE GUARD. TURN EW7559'LEFT, CROSSING THE CATTLE GUARD, AND FOLLOW A BLADED DIRT EW7559'ROAD SOUTHERLY FOR 0.65 MILE TO A FORK. TAKE THE LEFT FORK AND EW7559'CONTINUE SOUTHERLY ON THE BLADED DIRT ROAD FOR 0.3 MILE TO EW7559'RANCH BUILDINGS ON THE LEFT AND A REVERSE FORK ON THE RIGHT. EW7559'TURN SHARP RIGHT AND CONTINUE ON THE MAIN BLADED DIRT ROAD, EW7559'UPHILL, FOR 0.25 MILE TO A GATE. PASS THROUGH THE GATE AND EW7559'CONTINUE SOUTHERLY ON THE BLADED DIRT ROAD FOR 0.1 MILE TO EW7559'A SIDE ROAD LEFT. CONTINUE ON THE BLADED DIRT ROAD, EW7559'UPHILL, FOR 0.8 MILE TO A T INTERSECTION. CONTINUE EW7559'AHEAD, SOUTHERLY, LEAVING THE ROAD AND TRAVELING ACROSS EW7559'COUNTRY, FOR 0.15 MILE TO THE TOP OF THE HILL AND THE EW7559'STATION, JUST NORTHWEST OF THE HIGHEST PART OF THE HILL. EW7559' EW7559'THE STATION MARK IS A STANDARD DISK, STAMPED AIR 1938, SET EW7559'IN THE TOP OF A 10-INCH SQUARE CONCRETE MONUMENT WHICH PROJECTS EW7559'6 INCHES ABOVE THE GROUND SURFACE. IT IS 3.9 FEET NORTH OF EW7559'A METAL WITNESS POST AND 3.7 FEET NORTHWEST OF THE NORTHWEST EW7559'CORNER OF AN 11-FOOT SQUARE CONCRETE PAD. (NOTE 1A7A) EW7559' EW7559'REFERENCE MARK 1 IS A STANDARD BENCH MARK DISK, STAMPED R.M. NO 1, EW7559'SET IN THE TOP OF A 6-INCH SQUARE CONCRETE MONUMENT WHICH EW7559'PROJECTS 9 INCHES ABOVE THE GROUND SURFACE. IT IS LOCATED EW7559'IN THE NORTHEAST PART OF THE SMALL AREA THAT IS NOT CULTIVATED, EW7559'52.9 FEET NORTHEAST OF THE METAL WITNESS POST AND 40 FEET EW7559'NORTH-NORTHEAST OF THE NORTHEAST CORNER OF THE CONCRETE PAD. EW7559' EW7559'LINT BEACON-A (USGS) (REFERENCE MARK 2) IS A U.S. GEOLOGICAL EW7559'SURVEY IN COOPERATION WITH LOS ANGELES COUNTY DISK, STAMPED EW7559'LINT BEACON-A, CEMENTED IN A DRILL HOLE IN THE CENTER OF AN EW7559'11-FOOT SQUARE CONCRETE PAD. IT IS 10.2 FEET EAST OF THE METAL EW7559'WITNESS POST. EW7559' EW7559'TRIANGULATION STATION QUAIL 1938 CAN SERVE AS THE AZIMUTH MARK. EW7559'FOR INFORMATION SEE THE DESCRIPTION THEREOF. EW7559' EW7559'NO VISIBLE EARTH MOVEMENT IN THE NEAR VICINITY OF THIS STATION. EW7559' EW7559'HEIGHT OF LIGHT ABOVE STATION MARK 4 FEET. EW7559' EW7559'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7-1/2 MILES EW7559'EAST-SOUTHEAST OF GORMAN. EW7559 EW7559 STATION RECOVERY (1972) EW7559 EW7559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (ARA) EW7559'THE STATION, AND REFERENCE MARK 1 AND 2 WERE RECOVERED AS EW7559'DESCRIBED IN 1966 BY C.A. ANNIS. ALL MARKS WERE IN GOOD EW7559'CONDITION. THE AZIMUTH MARK WAS NOT RECOVERED AND WAS PRESUMED EW7559'TO HAVE BEEN DESTROYED DURING THE CONSTRUCTION OF STATE EW7559'HIGHWAY 138. THE 1966 RECOVERY OF C.A. ANNIS IS ADEQUATE EW7559'FOR THE RECOVERY OF THIS STATION. EW7559' EW7559'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES EW7559'SE, GORMAN. EW7559 EW7559 STATION RECOVERY (1973) EW7559 EW7559'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1973 (ARA) EW7559'THE STATION AND REFERENCE MARKS NO 1 AND NO 2 WERE RECOVERED EW7559'IN GOOD CONDITION AS DESCRIBED BY W.L.B. IN HIS RECOVERY EW7559'OF 1971. THIS RECOVERY IS ADEQUATE TO RECOVER THIS STATION. EW7559' EW7559'HEIGHT OF LIGHT ABOVE STATION MARK 4.49 FEET. EW7559' EW7559'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--7 MILES EW7559'EAST-SOUTHEAST OF GORMAN EW7559 EW7559 STATION RECOVERY (1979) EW7559 EW7559'RECOVERY NOTE BY CALTRANS 1979 (RLS) EW7559'THE STATION,REFERENCE MARKS NO.1 AND NO.2 WERE RECOVERED IN GOOD EW7559'CONDITION. THE STATION WAS NOT OCCUPIED AT THIS TIME. EW7559 EW7559 STATION RECOVERY (1992) EW7559 EW7559'RECOVERY NOTE BY CALTRANS 1992 EW7559'THE RECOVERY WAS ADEQUATE WITH THE FOLLOWING ADDITION. EW7559'$ EW7559'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION EW7559'SURVEY. EW7559 EW7559 STATION RECOVERY (1999) EW7559 EW7559'RECOVERY NOTE BY CALTRANS 1999 (KDM) EW7559'STATION WAS RECOVERED IN GOOD CONDITION, THEN WAS FLAGGED UP AND EW7559'PAINTED. AS PART OF CAL-TRANS HPGN ANNUAL MAINTENANCE PROGRAM. EW7559 EW7559 STATION RECOVERY (2003) EW7559 EW7559'RECOVERY NOTE BY CALTRANS 2003 (GND) EW7559'RECOVERED AS DESCRIBED. NEED TO ENSURE OWNER OR LEASEE OF PROPERTY IS EW7559'CONTACTED BEFORE ACCESSING POINT. CONTACT CALTRANS SURVEYS, DISTRICT EW7559'7, FOR LATEST CONTACT INFORMATION 1 National Geodetic Survey, Retrieval Date = SEPTEMBER 3, 2003 EV3918 *********************************************************************** EV3918 DESIGNATION - GRINELL EV3918 PID - EV3918 EV3918 STATE/COUNTY- CA/LOS ANGELES EV3918 USGS QUAD - ROGERS LAKE SOUTH (1992) EV3918 EV3918 *CURRENT SURVEY CONTROL EV3918 ___________________________________________________________________ EV3918* NAD 83(1992)- 34 45 59.76029(N) 117 49 10.15103(W) ADJUSTED EV3918* NAVD 88 - 968.3 (meters) 3177. (feet) GPS OBS EV3918 ___________________________________________________________________ EV3918 EPOCH DATE - 1991.35 EV3918 X - -2,448,244.498 (meters) COMP EV3918 Y - -4,639,683.351 (meters) COMP EV3918 Z - 3,617,160.358 (meters) COMP EV3918 LAPLACE CORR- 2.82 (seconds) DEFLEC99 EV3918 ELLIP HEIGHT- 936.39 (meters) (09/20/94) GPS OBS EV3918 GEOID HEIGHT- -31.99 (meters) GEOID99 EV3918 EV3918 HORZ ORDER - FIRST EV3918 ELLP ORDER - FOURTH CLASS II EV3918 EV3918.The horizontal coordinates were established by GPS observations EV3918.and adjusted by the National Geodetic Survey in June 1996. EV3918.The horizontal coordinates are valid at the epoch date displayed above. EV3918.The epoch date for horizontal control is a decimal equivalence EV3918.of Year/Month/Day. EV3918 EV3918.The orthometric height was determined by GPS observations and a EV3918.high-resolution geoid model. EV3918 EV3918.The X, Y, and Z were computed from the position and the ellipsoidal ht. EV3918 EV3918.The Laplace correction was computed from DEFLEC99 derived deflections. EV3918 EV3918.The ellipsoidal height was determined by GPS observations EV3918.and is referenced to NAD 83. EV3918 EV3918.The geoid height was determined by GEOID99. EV3918 EV3918; North East Units Scale Converg. EV3918;SPC CA 5 - 640,512.209 2,016,524.116 MT 0.99992216 +0 06 10.4 EV3918;SPC CA 5 - 2,101,413.81 6,615,879.54 sFT 0.99992216 +0 06 10.4 EV3918;UTM 11 - 3,847,466.226 425,007.893 MT 0.99966931 -0 28 02.4 EV3918 EV3918: Primary Azimuth Mark Grid Az EV3918:SPC CA 5 - GRINELL AZ MK 237 45 01.1 EV3918:UTM 11 - GRINELL AZ MK 238 19 13.9 EV3918 EV3918|---------------------------------------------------------------------| EV3918| PID Reference Object Distance Geod. Az | EV3918| dddmmss.s | EV3918| EV3906 MUROC BOMBING FIELD BEACON APPROX.17.9 KM 0124341.5 | EV3918| CC2980 GRINELL RM 1 6.891 METERS 18916 | EV3918| CC2979 GRINELL AZ MK 2375111.5 | EV3918| EV3922 EDWARDS AFB TEST TRACK TANK APPROX. 8.8 KM 3111207.8 | EV3918| CC2981 GRINELL RM 2 3.781 METERS 32255 | EV3918| EV3933 MUROC ARMY AIR BASE TANK APPROX.16.2 KM 3394926.4 | EV3918|---------------------------------------------------------------------| EV3918 EV3918 SUPERSEDED SURVEY CONTROL EV3918 EV3918 NAD 83(1992)- 34 45 59.76031(N) 117 49 10.15204(W) AD(1991.35) 1 EV3918 NAD 83(1986)- 34 45 59.76158(N) 117 49 10.15322(W) AD(1984.00) 1 EV3918 NAD 27 - 34 45 59.81630(N) 117 49 06.92220(W) AD( ) 1 EV3918 NGVD 29 - 964.1 (m) 3163. (f) VERT ANG EV3918 EV3918.Superseded values are not recommended for survey control. EV3918.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EV3918.See file dsdata.txt to determine how the superseded data were derived. EV3918 EV3918_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SMU2500847466(NAD 83) EV3918_MARKER: DD = SURVEY DISK EV3918_SETTING: 66 = SET IN ROCK OUTCROP EV3918_STAMPING: GRINELL RS 1929 EV3918_MARK LOGO: USGS EV3918_MAGNETIC: N = NO MAGNETIC MATERIAL EV3918_STABILITY: A = MOST RELIABLE AND EXPECTED TO HOLD EV3918+STABILITY: POSITION/ELEVATION WELL EV3918_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EV3918+SATELLITE: SATELLITE OBSERVATIONS - August 06, 2003 EV3918 EV3918 HISTORY - Date Condition Report By EV3918 HISTORY - 1929 MONUMENTED USGS EV3918 HISTORY - 1940 GOOD CGS EV3918 HISTORY - 1947 SEE DESCRIPTION CGS EV3918 HISTORY - 1958 SEE DESCRIPTION CGS EV3918 HISTORY - 1972 SEE DESCRIPTION NGS EV3918 HISTORY - 1976 SEE DESCRIPTION NGS EV3918 HISTORY - 1986 GOOD EV3918 HISTORY - 19921020 GOOD CADT EV3918 HISTORY - 20030806 GOOD CADT EV3918 HISTORY - 20030806 GOOD CADT EV3918 EV3918 STATION DESCRIPTION EV3918 EV3918'DESCRIBED BY COAST AND GEODETIC SURVEY 1940 (JCS) EV3918'STATION IS ON THE SUMMIT OF A SMALL KNOLL ON THE NW PORTION EV3918'OF A MESA, NW OF HI VISTA, 18-1/2 MILES ENE OF LANCASTER. EV3918' EV3918'THE STATION MARK IS A U.S.G.S. IN COOPERATION WITH L.A. EV3918'COUNTY DISK SET IN CONCRETE IN OUTCROPPING BEDROCK. IT IS EV3918'STAMPED GRINELL RS 1940. EV3918' EV3918'REFERENCE MARKS ARE STANDARD DISKS WEDGED IN DRILL HOLES IN EV3918'BOULDERS. EV3918' EV3918'REFERENCE MARK NO. 1 IS 4 FEET BELOW THE LEVEL OF THE STATION EV3918'MARK AND IS STAMPED GRINELL NO. 1 1940. EV3918' EV3918'REFERENCE MARK NO. 2 IS 5-1/2 FEET BELOW THE LEVEL OF THE EV3918'STATION MARK AND IS STAMPED GRINELL NO. 2 1940. EV3918' EV3918'THE AZIMUTH MARK IS A STANDARD DISK WEDGED IN A DRILL HOLE EV3918'IN BEDROCK, ABOUT 0.8 MILE SW BY W NEAR AN L-TURN IN THE EV3918'ROAD, 24 FEET E OF A DIM TRACK ROAD, STAMPED GRINELL 1940. EV3918' EV3918'STATION IS REACHED FROM THE INTERSECTION OF U.S. HIGHWAY 6 EV3918'AND STATE HIGHWAY 138 IN LANCASTER BY FOLLOWING THE HI VISTA ROAD EV3918'(AS PER SIGNS HI VISTA VIA THE ROOSEVELT SCHOOL) FOR 18.9 EV3918'MILES (3.5 MILES W OF HI VISTA STORE), TURN LEFT (N), ON A EV3918'GRADED ROAD, GO 1.4 MILES. THE AZIMUTH MARK IS 0.1 MILE N EV3918'OF THIS POINT. TURN RIGHT ON THE MAIN-TRAVELED ROAD AND GO 0.5 EV3918'MILE, TURN LEFT OFF MAIN-TRAVELED ROAD AND FOLLOW A TRACK EV3918'ROAD TOWARDS MINE WORKINGS FOR 0.3 MILE, TURN LEFT BETWEEN EV3918'A CORRUGATED SHED AND MINE DUMP AND GO 0.2 MILE TO A FORK, EV3918'TURN RIGHT AND GO 0.4 MILE TO AN OLD ABANDONED FRAME EV3918'BUILDING ON TOP OF HILL, TURN LEFT TO THE STATION. A DRIVE EV3918'STATION. EV3918 EV3918 STATION RECOVERY (1947) EV3918 EV3918'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1947 (IWS) EV3918'STATION WAS RECOVERED AND ALL MARKS FOUND TO BE IN GOOD CONDITION. EV3918'A NEW DESCRIPTION FOLLOWS-- EV3918' EV3918'STATION IS LOCATED ON THE SUMMIT OF A SMALL KNOLL ON THE EV3918'NW PORTION OF A MESA ON THE SE SIDE OF ANTELOPE VALLEY, NW OF EV3918'HI VISTA, 18-1/2 MILES ENE OF LANCASTER AND APPROX. 8 MILES EV3918'SW OF THE MUROC ARMY AIR BASE. THE STATION MARK IS A U.S.G.S. EV3918'IN COOPERATION WITH LOS ANGELES COUNTY DISK SET IN A DRILL EV3918'HOLE AND CEMENTED IN OUTCROPPING BEDROCK AND IS STAMPED EV3918'GRINELL RS 1940. EV3918' EV3918'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN A DRILL HOLE EV3918'IN A BOULDER ABOUT 4 FEET BELOW THE STATION AND STAMPED EV3918'GRINELL NO 1 1940. EV3918' EV3918'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN A DRILL HOLE EV3918'IN A BOULDER ABOUT 5-1/2 FEET BELOW STATION ELEVATION AND EV3918'STAMPED GRINELL NO 2 1940. EV3918' EV3918'THE AZIMUTH MARK IS A STANDARD DISK SET IN A DRILL HOLE IN EV3918'OUTCROPPING BEDROCK ABOUT 3/4 MILE SW OF THE STATION, 112 EV3918'FEET N OF A SHARP TURN IN THE ROAD, 24 FEET E OF A DIM TRACK EV3918'ROAD AND IS STAMPED GRINELL 1940. EV3918' EV3918'TO REACH THE STATION FROM THE WEST ENTRANCE GATE OF THE EV3918'MUROC ARMY AIR BASE, GO S FOR ABOUT 7-1/2 MILES WHERE PAVED EV3918'ROAD TURNS TO THE RIGHT, CONTINUE STRAIGHT AHEAD ON DIRT EV3918'ROAD FOR 3.2 MILES TO INTERSECTION WITH AN E-W PAVED ROAD, EV3918'TURN E, AS TOWARD HI VISTA, GOING 3 MILES TO ROAD E AND SIGN EV3918'HI VISTA THEN E ON BLACKTOP ROAD FOR 2.6 MILES TO DIRT ROAD EV3918'N (LEFT), FOLLOW DIRT ROAD N FOR 1.5 MILE TO SHARP TURN E, THE EV3918'AZIMUTH MARK IS APPROX. 112 FEET N OF THIS POINT, TURN E GOING EV3918'.5 MILE TO A MINE ROAD LEFT, THENCE LEFT TOWARDS MINE DUMP, EV3918'KEEPING TO THE NW SIDE OF SAME, CONTINUE NE FROM MINE DUMP EV3918'FOR .2 MILE TO DIM Y INTERSECTION KEEPING THE RIGHT FORK .4 EV3918'MILE TO TOP OF MESA, HERE TURN LEFT FOLLOWING THE CREST FOR EV3918'.1 MILE TO STATION SITE. EV3918 EV3918 STATION RECOVERY (1958) EV3918 EV3918'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1958 (WRH) EV3918'THE STATION WAS RECOVERED AND ALL MARKS FOUND TO BE IN GOOD EV3918'CONDITION. A COMPLETE DESCRIPTION FOLLOWS. EV3918' EV3918'THE STATION IS LOCATED ON A SHARP, ROCKY KNOLL ON THE MESA EV3918'THAT LIES SOUTH-SOUTHEAST OF EDWARDS AIRFORCE BASE. IT IS, EV3918'AIRLINE, ABOUT 19 MILES EAST-NORTHEAST OF LANCASTER AND 3-1/2 EV3918'MILES NORTHWEST OF HI VISTA. EV3918' EV3918'TO REACH FROM THE POST OFFICE IN LANCASTER, GO EAST ON LANCASTER EV3918'BOULEVARD 2 BLOCKS TO SIERRA AVENUE. TURN LEFT AND GO NORTH EV3918'0.3 MILE TO AVENUE I. TURN RIGHT AND GO EAST 8.9 MILES TO EV3918'90TH STREET. TURN LEFT AND GO NORTH 1.0 MILE TO AVENUE H. EV3918'TURN RIGHT AND GO EAST 5.0 MILES TO 140TH STREET. TURN LEFT EV3918'AND GO NORTH 1.0 MILE TO AVENUE G. TURN RIGHT AND GO EAST EV3918'2.5 MILES TO 165TH STREET. TURN LEFT AND GO NORTH 1.5 MILES EV3918'TO A POINT WHERE THE ROAD MAKES A RIGHT ANGLE TURN EAST AND EV3918'A TRACK ROAD CONTINUES NORTH. THE AZIMUTH MARK IS 150 YARDS EV3918'NORTH OF THIS POINT ALONG THE EAST SIDE OF THE TRACK ROAD. EV3918'CONTINUE ON MAIN ROAD, EAST, 0.45 MILE TO A TRACK ROAD EV3918'LEFT. TURN LEFT AND GO NORTHEAST 0.25 MILE TO A FORK AT A EV3918'MINE DUMP. TAKE LEFT FORK 0.05 MILE TO A FORK. TAKE EV3918'LEFT FORK 0.2 MILE TO A FORK. TAKE RIGHT FORK 0.3 MILE TO A EV3918'FORK ON TOP OF A RISE. TAKE LEFT FORK, NORTHWEST, 0.1 EV3918'MILE TO THE STATION. EV3918' EV3918'THE STATION MARK IS A U.S. GEOLOGICAL SURVEY IN COOPERATION EV3918'WITH LOS ANGELES COUNTY DISK STAMPED GRINELL RS 1929, CEMENTED EV3918'IN A DRILL HOLE IN A LARGE BEDROCK OUTCROP THAT PROJECTS EV3918'2 FEET ABOVE THE GROUND. EV3918' EV3918'REFERENCE MARK NUMBER ONE IS A STANDARD DISK STAMPED GRINELL EV3918'USGS AND LAC NO 1 1940, CEMENTED IN A DRILL HOLE IN AN 8-INCH EV3918'BEDROCK OUTCROP THAT PROJECTS 5 INCHES ABOVE THE GROUND. EV3918'IT IS ABOUT 5 FEET LOWER THAN THE STATION. EV3918' EV3918'REFERENCE MARK NUMBER TWO IS A STANDARD DISK STAMPED GRINELL EV3918'USGS AND LAC NO 2 1940, CEMENTED IN A DRILL HOLE IN BEDROCK EV3918'FLUSH WITH THE GROUND. IT IS ABOUT 3 FEET LOWER THAN THE EV3918'STATION. EV3918' EV3918'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GRINELL USGS EV3918'AND LAC 1940, CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK EV3918'THAT PROJECTS 3 INCHES. IT IS 30 FEET EAST OF THE CENTER EV3918'LINE OF A TRACK ROAD AND ON THE CREST OF A LOW RISE. EV3918 EV3918 STATION RECOVERY (1972) EV3918 EV3918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1972 (WMJ) EV3918'THE STATION MARK, REFERENCE MARKS 1 AND 2, AND THE AZIMUTH EV3918'MARK WERE RECOVERED AND FOUND TO BE IN GOOD CONDITION. THE EV3918'DISTANCE AND DIRECTION TO ALL THE MARKS COMPARED FAVORABLY EV3918'WITH THE 1958 OBSERVATIONS. DUE TO THE LAPSE OF TIME A COMPLETE EV3918'NEW DESCRIPTION FOLLOWS-- EV3918' EV3918'THE STATION IS LOCATED ABOUT 21 MILES EAST-SOUTHEAST OF ROSAMOND, EV3918'19 MILES EAST-NORTHEAST OF LANCASTER, 3.5 MILES NORTHWEST OF EV3918'HI VISTA, ON THE HIGHEST POINT OF A ROCKY KNOLL AT THE SOUTH EV3918'EDGE OF EDWARDS AIR FORCE BASE. THE PROPERTY IS OWNED BY EV3918'THE U.S. GOVERNMENT. EV3918' EV3918'TO REACH THE STATION FROM THE POST OFFICE IN ROSAMOND GO EV3918'EAST ON CENTER STREET FOR 0.1 MILE TO THE JUNCTION OF SIERRA EV3918'HIGHWAY. TURN RIGHT AND GO SOUTH ON SIERRA HIGHWAY FOR 7.0 EV3918'MILES TO AVENUE E. TURN LEFT AND GO EAST ON AVENUE E FOR 15.7 EV3918'MILES TO THE INTERSECTION OF 140TH STREET EAST. TURN RIGHT AND EV3918'GO SOUTH ON 140TH STREET EAST FOR 2.1 MILES TO THE INTERSECTION EV3918'OF AVENUE G. TURN LEFT AND GO EAST ON AVENUE G FOR 2.6 MILES EV3918'TO A SIDE ROAD LEFT, 165TH STREET EAST. TURN LEFT AND GO EV3918'NORTH ON 165TH STREET EAST FOR 1.6 MILES TO A SIDE ROAD RIGHT, EV3918'AVENUE E-8. (TO REACH THE AZIMUTH MARK CONTINUE NORTH ON EV3918'165TH STREET EAST FOR 0.05 MILES TO THE TOP OF THE RIDGE AND EV3918'THE MARK ON THE LEFT.) TURN RIGHT AND GO EAST ON AVENUE E-8 EV3918'FOR 0.5 MILE TO A SIDE ROAD LEFT. TURN LEFT AND GO NORTH ON EV3918'THE BLADED ROAD FOR 0.4 MILE TO AN OLD MINE ON THE RIGHT AND EV3918'A FORK. TAKE THE LEFT FORK AND CONTINUE NORTHERLY ON THE EV3918'TRACK ROAD FOR 0.2 MILE TO A FORK. TAKE THE RIGHT FORK AND EV3918'GO NORTHEASTERLY ON THE TRACK ROAD FOR 0.1 MILE TO A SIGN EV3918'U.S. AIR FORCE BASE. CONTINUE NORTHEASTERLY ON THE TRACK EV3918'ROAD FOR 0.35 MILE TO THE TOP OF A ROCKY KNOLL AND THE EV3918'STATION ON LEFT. EV3918' EV3918'THE STATION MARK IS A U.S. GEOLOGICAL SURVEY IN COOPERATION EV3918'WITH LOS ANGELES COUNTY DISK STAMPED GRINELL RS 1929, CEMENTED EV3918'IN A DRILL HOLE IN A 3 X 5 FOOT OUTCROP OF BEDROCK. IT IS 16.5 EV3918'FEET NORTHWEST OF A METAL WITNESS POST WITH SIGN. NOTE 2 EV3918' EV3918'REFERENCE MARK 1 IS A STANDARD DISK STAMPED GRINELL USGS AND EV3918'LAC NO 1 1940, CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK. EV3918'IT IS 20 FEET SOUTHWEST OF A METAL WITNESS POST WITH SIGN AND EV3918'ABOUT 6 FEET LOWER THAN THE STATION. NOTE 12A EV3918' EV3918'REFERENCE MARK 2 IS A STANDARD DISK STAMPED GRINELL USGS AND LAC EV3918'NO 2 1940, CEMENTED IN A DRILL HOLE IN OUTCROPPING BEDROCK. EV3918'IT IS 30 FEET NORTHWEST OF A METAL WITNESS POST WITH SIGN EV3918'AND ABOUT 3 FEET LOWER THAN THE STATION. NOTE 12A EV3918' EV3918'THE AZIMUTH MARK IS A STANDARD DISK STAMPED GRINELL USGS AND LAC EV3918'1940, CEMENTED IN A DRILL HOLE IN A 1 X 2 FOOT ROCK OUTCROP. EV3918'IT IS 92 FEET WEST OF THE CENTER OF 165TH STREET EAST AND 8 EV3918'FEET WEST-NORTHWEST OF A METAL WITNESS POST WITH SIGN. NOTE 17A EV3918' EV3918'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--3.5 MILES EV3918'NORTHWEST OF HI VISTA EV3918 EV3918 STATION RECOVERY (1976) EV3918 EV3918'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1976 (WFP) EV3918'THE STATION, REFERENCE MARKS 1 AND 2 AND THE AZIMUTH MARK WERE EV3918'RECOVERED IN GOOD CONDITION AS DESCRIBED. THE 1972 RECOVERY IS EV3918'ADEQUATE TO RECOVER THE STATION. EV3918' EV3918'THE STATION MARK WAS USED AS THE ANTENNA SITE FOR GEOCEIVER EV3918'STATION 51189. EV3918' EV3918'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN EV3918'18.5 MILES ENE OF LANCASTER. EV3918 EV3918 STATION RECOVERY (1986) EV3918 EV3918'RECOVERED 1986 EV3918'RECOVERED IN GOOD CONDITION. EV3918 EV3918 STATION RECOVERY (1992) EV3918 EV3918'RECOVERY NOTE BY CALTRANS 1992 EV3918'RECOVERED WITH A NEW DESCRIPTION AS FOLLOWS. EV3918'$ EV3918'THE STATION IS LOCATED 10.0 MI (16.1 KM) SOUTHERLY OF EDWARDS AIR EV3918'FORCE BASE AND 18.0 MI (29.0 KM) EASTERLY OF LANCASTER. EV3918'$ EV3918'FROM THE INTERSECTION OF ROUTE 14 (ANTELOPE VALLEY) FREEWAY WITH EV3918'AVENUE J IN THE CITY OF LANCASTER, GO EASTERLY ALONG AVENUE J 16.0 MI EV3918'(25.7 KM) TO 140TH STREET EAST. TURN LEFT AND GO NORTHERLY ALONG EV3918'140TH STREET EAST 3.0 MI (4.8 KM) TO AVENUE G. TURN RIGHT AND GO EV3918'EASTERLY ALONG AVENUE G 2.5 MI (4.0 KM) TO 165TH STREET EAST. TURN EV3918'LEFT AND GO NORTHERLY ALONG 165TH STREET EAST 1.5 MI (2.4 KM) TO EV3918'AVENUE E-8. TURN RIGHT AND GO EASTERLY ALONG AVENUE E-8 0.6 MI EV3918'(1.0 KM) TO A DIRT SIDE ROAD ON THE LEFT. TURN LEFT AND GO NORTHERLY EV3918'ON THE DIRT ROAD 0.25 MI (0.40 KM) TO A Y-INTERSECTION A DUMP SITE. EV3918'BEAR LEFT AND GO ALONG THE WEST SIDE OF THE DUMP 250 FT (76.2 M) TO EV3918'A Y-INTERSECTION. BEAR LEFT AND GO NORTHERLY 0.15 MI (0.24 KM) TO A EV3918'Y-INTERSECTION. BEAR RIGHT AND GO 0.1 MI (0.2 KM) TO A -Y- EV3918'INTERSECTION. BEAR LEFT AND GO 0.1 MI (0.2 KM) ALONG A SMALL EV3918'RIDGELINE TO THE STATION. EV3918'$ EV3918'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION EV3918'SURVEY. EV3918 EV3918 STATION RECOVERY (2003) EV3918 EV3918'RECOVERY NOTE BY CALTRANS 2003 (GND) EV3918'NEED TO ADD TO DESCRIPTION. EV3918'ACCESS TO MONUMENT IS RESTRICTED BY A FOUR WIRE BARBED WIRE FENCE EV3918'APPROX. 0.20 MILE BEFORE MONUMENT. MONUMENT IS WITHIN THE EDWARDS AIR EV3918'FORCE BASE RESTRICTED AREA. PERMISSION REQUIRED FROM EDWARDS COMMANDER EV3918'BEFORE ACCESSING POINT. EV3918 EV3918 STATION RECOVERY (2003) EV3918 EV3918'RECOVERY NOTE BY CALTRANS 2003 (GND) EV3918'NEED TO ADD TO DESCRIPTION. EV3918'ACCESS TO MONUMENT IS RESTRICTED BY A FOUR WIRE BARBED WIRE FENCE EV3918'APPROX. 0.20 MILE BEFORE MONUMENT. MONUMENT IS WITHIN THE EDWARDS AIR EV3918'FORCE BASE RESTRICTED AREA. PERMISSION REQUIRED FROM EDWARDS COMMANDER EV3918'BEFORE ACCESSING POINT. 1 National Geodetic Survey, Retrieval Date = SEPTEMBER 3, 2003 EW9601 *********************************************************************** EW9601 DESIGNATION - PARKER RESET 1989 EW9601 PID - EW9601 EW9601 STATE/COUNTY- CA/LOS ANGELES EW9601 USGS QUAD - ACTON (1995) EW9601 EW9601 *CURRENT SURVEY CONTROL EW9601 ___________________________________________________________________ EW9601* NAD 83(1994)- 34 27 35.29222(N) 118 13 07.65241(W) ADJUSTED EW9601* NAVD 88 - 1260.3 (meters) 4135. (feet) GPS OBS EW9601 ___________________________________________________________________ EW9601 EPOCH DATE - 1995.00 EW9601 X - -2,489,775.938 (meters) COMP EW9601 Y - -4,639,757.766 (meters) COMP EW9601 Z - 3,589,311.177 (meters) COMP EW9601 LAPLACE CORR- 4.12 (seconds) DEFLEC99 EW9601 ELLIP HEIGHT- 1228.19 (meters) (06/23/95) GPS OBS EW9601 GEOID HEIGHT- -32.05 (meters) GEOID99 EW9601 EW9601 HORZ ORDER - B EW9601 ELLP ORDER - FOURTH CLASS II EW9601 EW9601.The horizontal coordinates were established by GPS observations EW9601.and adjusted by the National Geodetic Survey in June 1995. EW9601.This is a SPECIAL STATUS position. See SPECIAL STATUS under the EW9601.DATUM ITEM on the data sheet items page. EW9601.The horizontal coordinates are valid at the epoch date displayed above. EW9601.The epoch date for horizontal control is a decimal equivalence EW9601.of Year/Month/Day. EW9601 EW9601.The orthometric height was determined by GPS observations and a EW9601.high-resolution geoid model. EW9601 EW9601.The X, Y, and Z were computed from the position and the ellipsoidal ht. EW9601 EW9601.The Laplace correction was computed from DEFLEC99 derived deflections. EW9601 EW9601.The ellipsoidal height was determined by GPS observations EW9601.and is referenced to NAD 83. EW9601 EW9601.The geoid height was determined by GEOID99. EW9601 EW9601; North East Units Scale Converg. EW9601;SPC CA 5 - 606,487.728 1,979,897.799 MT 0.99993497 -0 07 29.0 EW9601;SPC CA 5 - 1,989,785.15 6,495,714.70 sFT 0.99993497 -0 07 29.0 EW9601;UTM 11 - 3,813,813.744 388,054.169 MT 0.99975447 -0 41 22.9 EW9601 EW9601 SUPERSEDED SURVEY CONTROL EW9601 EW9601 NAD 83(1992)- 34 27 35.29039(N) 118 13 07.64660(W) AD(1991.35) 1 EW9601 ELLIP HT - 1228.11 (m) (09/20/94) GP(1991.35) 4 2 EW9601 EW9601.Superseded values are not recommended for survey control. EW9601.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. EW9601.See file dsdata.txt to determine how the superseded data were derived. EW9601 EW9601_U.S. NATIONAL GRID SPATIAL ADDRESS: 11SLU8805413814(NAD 83) EW9601_MARKER: DE = TRAVERSE STATION DISK EW9601_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT EW9601_STAMPING: PARKER J-5 1989 RE 11915 EW9601_MARK LOGO: CA-037 EW9601_MAGNETIC: N = NO MAGNETIC MATERIAL EW9601_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO EW9601+STABILITY: SURFACE MOTION EW9601_SATELLITE: THE SITE LOCATION WAS REPORTED AS SUITABLE FOR EW9601+SATELLITE: SATELLITE OBSERVATIONS - October 08, 1994 EW9601 EW9601 HISTORY - Date Condition Report By EW9601 HISTORY - 1989 MONUMENTED CA-037 EW9601 HISTORY - 19921021 GOOD CADT EW9601 HISTORY - 19941008 GOOD NGS EW9601 HISTORY - 20030807 POOR CADT EW9601 EW9601 STATION DESCRIPTION EW9601 EW9601'DESCRIBED BY CALTRANS 1992 EW9601'STATION WAS RECOVERED AND A NEW DESCRIPTION FOLLOWS. EW9601'$ EW9601'THE STATION IS LOCATED ATOP PARKER MOUNTAIN 2.0 MI (3.2 KM) EW9601'SOUTHWESTERLY OF THE POST OFFICE IN ACTON, CA. EW9601'$ EW9601'TO REACH THE STATION FROM THE INTERSECTION OF THE 14 (ANTELOPE VALLEY) EW9601'FREEWAY WITH CROWN VALLEY ROAD, GO SOUTHERLY ON CROWN VALLEY ROAD 1.4 EW9601'MI (2.3 KM) TO SYRACUSE ROAD. TURN RIGHT ON SYRACUSE ROAD AND GO EW9601'WESTERLY ALONG SYRACUSE ROAD 0.4 MI (0.6 KM) TO HUBBARD ROAD. TURN EW9601'LEFT AND GO ALONG HUBBARD ROAD 2.0 MI (3.2 KM) TO A LEFT TURN MARKED EW9601'BY A 4 INCH DIAMETER, 5.0 FT (1.5 M) STEEL POST EMBOSSED HUGHES EW9601'CANYON WITH A WELDERS BEAD. TURN LEFT AND GO SOUTH UP THE DIRT ROAD EW9601'0.3 MI (0.5 KM) TO A SADDLE AND A DIRT ROAD ON THE LEFT. TURN LEFT EW9601'AND FOLLOW A DEEPLY RUTTED DIRT ROAD TO THE TOP OF PARKER MOUNTAIN EW9601'AND THE STATION. EW9601'$ EW9601'THE STATION IS A BRONZE DISK SET IN A 15 INCH CONCRETE POST, UP 0.66 EW9601'FT (20.12 CM) ABOVE THE GROUND. EW9601'$ EW9601'THIS STATION WAS OCCUPIED AS PART OF A CALIFORNIA HPGN DENSIFICATION EW9601'SURVEY. EW9601 EW9601 STATION RECOVERY (1994) EW9601 EW9601'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1994 (JDD) EW9601'THE STATION WAS RECOVERED AS DESCRIBED. EW9601 EW9601 STATION RECOVERY (2003) EW9601 EW9601'RECOVERY NOTE BY CALTRANS 2003 (GND) EW9601'MONUMENT DISK (TABLET) HAS BEEN REMOVED, BRONZE MONUMENT STEM STILL EW9601'EXISTS. EW9601'REFERENCE MARKS. EW9601'PARKER RM 1 AND PARKER AUX 2 LA CO 1964 RECOVERED AS DESCRIBED. EW9601'PARKER RM 3 DISK MONUMENT HAS BEEN REMOVED BUT HOLE IN CONCRETE (AND EW9601'EXPOXY REMAINS) PROVIDES EVIDENCE OF PRIOR LOCATION. EW9601'PARKER REF PT AND PARKER RM 2 NOT FOUND.