STATE OF OKLAHOMA 1 CONTENTS BASE LINE DESIGNATION STATE COUNTY QUAD FT. SILL (1976 NO LONGER USEABLE) OKLAHOMA COMANCHE N340981 FORT SILL USE (1988 READJUSTED) OKLAHOMA COMANCHE N340981 TULSA CBL (1990 REMEASURED) OKLAHOMA TULSA N360953 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N340981 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: FT SILL CBL OKLAHOMA ROCKVILLE MD 20852 - OCTOBER 29, 1986 PROJECT ACCESSION NUMBER: G15637 COMANCHE COUNTY * * * THIS BASE LINE NO LONGER USABLE * * * LIST OF ADJUSTED DISTANCES (JANUARY 29, 1980) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 337.40 150 337.04 149.9965 149.9969 0.5 0 337.40 800 336.29 799.9895 799.9902 0.8 0 337.40 1400 336.11 1400.0273 1400.0279 1.1 150 337.04 800 336.29 649.9930 649.9934 0.6 150 337.04 1400 336.11 1250.0308 1250.0311 0.9 800 336.29 1400 336.11 600.0378 600.0378 0.6 DESCRIPTION OF FT. SILL BASE LINE YEAR MEASURED: 1976 CHIEF OF PARTY: MDC THE BASE LINE IS LOCATED ON THE SOUTHEAST EDGE OF FT. SILL AT THE SOUTHEAST TROOP TRAINING FIELD, ON THE EAST SIDE OF U.S. HIGHWAYS 62, 281, AND 277 AND ABOUT 2 MILES NORTHEAST OF LAWTON. TO REACH THE BASE LINE FROM THE GUARD SHACK AT GATE NUMBER ONE (KEY GATE) TO FT. SILL, GO EAST ON SHERIDAN ROAD FOR 0.2 MILE TO A ROAD RIGHT. TURN RIGHT ON BERRY ROAD AND GO SOUTH FOR 0.4 MILE TO THE 0 METER POINT ON THE LEFT. THE 0 METER POINT IS A STANDARD NGS TRIANGULATION STATION DISK SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND. IT IS 80 FEET NORTHEAST OF POWER POLE NUMBER 66-607, 55 FEET EAST OF THE CENTER OF THE PAVED ROAD, AND 3 FEET EAST OF A VERTICALLY SET RAILROAD TIE. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 800, AND 1400 METER POINTS. ALL THE DISKS ARE STANDARD NGS TRIANGULATION STATION DISKS SET IN THE TOP OF ROUND CONCRETE MONUMENTS FLUSH WITH THE GROUND. NONE OF THE MARKS HAVE UNDERGROUND DISKS AND SURFACE DISKS ARE NOT STAMPED. THE 0, 150, AND 800 METER POINTS ARE WITNESSED BY A VERTICALLY SET RAILROAD TIE. THE 1400 METER POINT IS SET UNDER A THREE LEGGED, BLACK AND WHITE STEEL QUAD STAFF. USER NOTES: *** A STRUCTURE HAS BEEN BUILT ON-LINE *** THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE U.S. ARMY AT FT. SILL. FOR FURTHER INFORMATION CONTACT CHIEF, SURVEY INFORMATION CENTER, RANGE DIVISION (ATZR-TR), FORT SILL, OKLAHOMA 73503. TELEPHONE NUMBER (405) 351-2008 OR 5613. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N340981 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: FT SILL USE CBL OKLAHOMA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 15637 COMANCHE COUNTY NEAREST TOWN: LAWTON LIST OF ADJUSTED DISTANCES (MARCH 7, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 340.950 150 341.109 150.0285 150.0285 0.1 0 340.950 430 341.460 430.0292 430.0295 0.3 0 340.950 1310 342.285 1310.0950 1310.0957 0.5 150 341.109 430 341.460 280.0007 280.0009 0.3 150 341.109 1310 342.285 1160.0666 1160.0672 0.5 430 341.460 1310 342.285 880.0659 880.0663 0.3 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE. THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT. THIS CALIBRATION BASE LINE WAS READJUSTED ON MARCH 7, 1990. THE ORIGINAL ADJUSTMENT (DATED DECEMBER 7, 1988) WAS MADE USING INCORRECTLY CALIBRATED INVAR TAPES. DESCRIPTION OF: FORT SILL USE BASE LINE YEAR MEASURED: 1988 CHIEF OF PARTY: MTL THE BASE LINE IS LOCATED ABOUT 12.5 KM (8.0 MI) NORTH OF LAWTON, ON THE FT. SILL MILITARY RESERVATION, AND ALONG THE WEST SIDE OF THE H.E. BAILY TURNPIKE/INTERSTATE HIGHWAY 44 AND A DIRT ACCESS ROAD. TO REACH THE BASE LINE FROM THE INTERSECTION OF SHERIDAN ROAD AND THE H.E. BAILEY TURNPIKE/I-44 (EXIT 41), GO WEST ON SHERIDAN ROAD FOR 0.2 KM (0.1 MI) THROUGH KEY GATE TO RANDOLPH ROAD ON THE RIGHT. TURN RIGHT AND GO NORTH AND WEST ON RANDOLPH ROAD FOR 2.2 KM (1.4 MI) TO THE INTERSECTION OF QUINETTE ROAD. TURN RIGHT AND GO NORTHEAST ON QUINETTE ROAD FOR 0.9 KM (0.55 MI) TO A LOW-WATER BRIDGE. CONTINUE AHEAD ON QUINETTE ROAD FOR 0.9 KM (0.55 MI) TO A DIRT SIDE ROAD LEFT AND A SIGN WHICH READS "BASE LINE, 0 TO 1310 METERS, RANGE CONTROL". TURN LEFT ONTO THE DIRT SIDE ROAD AND THE 0 METER POINT ON THE LEFT. THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT AT THE SOUTHEAST END. THE CBL CONSISTS OF THE 0, 150, 430, AND 1310 METER POINTS WITH A SEPARATE 100-FOOT TAPE CALIBRATION SECTION LOCATED IN LINE AND BETWEEN THE 0 AND 150 METER POINTS. ALL POINTS ARE SET ON A LINE WHICH RUNS APPROXIMATELY PARALLEL TO THE H.E. BAILEY TURNPIKE AND A DIRT ACCESS ROAD. THE 1310 METER POINT HAS A SURVEY QUAD TOWER/MARKER SET ABOVE IT, AND ALL OTHER POINTS HAVE THREE SHORT TELEPHONE POLES AND TWO WITNESS POSTS AT THE POINTS. THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1988" SET INTO THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST PROJECTING 23 CM (9 IN) ABOVE THE GROUND, 19.5 M (64.0 FT) SOUTHWEST OF A BARBED WIRE FENCE LINE, 15.0 M (49.2 FT) NORTHWEST OF THE CENTERLINE OF QUINETTE ROAD, 6.3 M (20.7 FT) SOUTHWEST OF THE APPROXIMATE CENTER OF A DIRT ROAD, 3.0 M (9.8 FT) NORTHEAST OF A BASE LINE SIGN, AND AT THE CENTER OF THREE 1.0 METER (3.3 FT) TALL TELEPHONE POLES AND WITNESS POSTS. THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1988" SET INTO THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST PROJECTING 23 CM (9 IN) ABOVE THE GROUND, 20.0 M (65.6 FT) SOUTHWEST OF A BARBED WIRE FENCE LINE, 7.5 M (24.6 FT) SOUTHWEST OF THE APPROXIMATE CENTER OF A DIRT ROAD AND AT THE CENTER OF THREE 1.0 METER (3.3 FT) TALL TELEPHONE POLES WITH WITNESS POSTS. THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 1988" SET INTO THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST PROJECTING 23 CM (9 IN) ABOVE THE GROUND, 17.2 M (56.4 FT) SOUTHWEST OF A BARBED WIRE FENCE LINE, 9.8 M (32.2 FT) SOUTHWEST OF THE APPROXIMATE CENTER OF A DIRT ROAD AND AT THE CENTER OF THREE 1.0 METER (3.3 FT) TALL TELEPHONE POLES WITH WITNESS POSTS. 1THE 1310 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1310 1988" SET INTO THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST PROJECTING 23 CM (9 IN) ABOVE THE GROUND, 16.1 M (52.8 FT) SOUTHWEST OF A BARBED WIRE FENCE LINE, 4.4 M (14.4 FT) SOUTHWEST OF THE APPROXIMATE CENTER OF A DIRT ROAD 2.2 M (7.2 FT) WEST OF A WITNESS POST, 1.7 M (5.6 FT) NORTHEAST OF A WITNESS POST, AND DIRECTLY BENEATH A THREE-LEGGED METAL QUAD TOWER/MARKER THE 100-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1988" SET INTO THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST PROJECTING 23 CM (9 IN) ABOVE THE GROUND, 30.48 M (100 FT) NORTH-NORTHWEST OF THE 0 METER POINT, 19.6 M (64.3 FT) SOUTHWEST OF A BARBED WIRE FENCE LINE, 5.4 M (17.7 FT) SOUTHWEST OF THE APPROXIMATE CENTER OF A DIRT ROAD, AND AT THE CENTER OF THREE 1.0 METER (3.3 FT) TALL TELEPHONE POLES WITH WITNESS POSTS. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. VEHICLES SHOULD STAY ON DIRT ACCESS ROAD AT ALL TIMES. THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE UNITED STATES ARMY. FOR MORE INFORMATION PLEASE CONTACT CHIEF, SURVEY INFORMATION CENTER, RANGE DIVISION, DPTM, FT. SILL, OKLAHOMA, 73505. TELEPHONE (405) 351-2008/5073 OR NOAA LIAISON OFFICER, U.S.ARMY FIELD ARTILLERY SCHOOL, ATTN: ATSF-NOAA, FT. SILL, OKLAHOMA, 73503-5600, TELEPHONE (405) 351-2953/4300. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N360953 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: TULSA CBL OKLAHOMA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 15637 TULSA COUNTY NEAREST TOWN: TULSA LIST OF ADJUSTED DISTANCES (JANUARY 22, 1991) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 195.020 150 194.303 149.9864 149.9881 0.1 0 195.020 800 192.379 799.9826 799.9869 0.2 0 195.020 1351 198.716 1351.2538 1351.2589 0.2 150 194.303 800 192.379 649.9961 649.9990 0.1 150 194.303 1351 198.716 1201.2673 1201.2754 0.2 800 192.379 1351 198.716 551.2707 551.3072 0.1 DESCRIPTION OF: TULSA BASE LINE YEAR MEASURED: 1976 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 9.7 KM (6.0 MI) NORTH OF THE NORTH EDGE OF TULSA, 9.7 KM (6.0 MI) WEST-NORTHWEST OF OWASSO, AND 6.4 KM (4.0 MI) NORTHEAST OF SPERRY. IT LIES ALONG THE EAST SIDE OF AND APPROXIMATELY PARALLEL TO U.S. HIGHWAY 75. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAY 75 AND STATE HIGHWAY 11 ON THE NORTH EDGE OF TULSA, GO NORTH ON U.S. HIGHWAY 75 FOR 12.4 KM (7.7 MI) TO THE 1351-METER POINT ON THE RIGHT. CONTINUE NORTH ON THE HIGHWAY FOR 1.35 KM (0.8 MI) TO THE 0-METER POINT ON THE RIGHT. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 800, AND 1351-METER POINTS. THE 0-METER POINT IS 0.3 KM (0.2 MI) SOUTH OF 116th STREET NORTH, AND THE 1351-METER POINT IS 0.07 KM (0.04 MI) SOUTH OF 106th STREET NORTH. THE 0-METER POINT IS A PLAIN BRASS DISK STAMPED "0 M" SET IN THE TOP OF A 31 CM (12 IN) DIAMETER CONCRETE POST PROJECTING 2 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 25.2 M (82.7 FT) EAST OF THE EAST EDGE OF THE PAVEMENT, 7.0 M (23.0 FT) WEST OF A WIRE FENCE, AND 6.9 M (22.6 FT) WEST OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A PLAIN BRASS DISK STAMPED "150 M" SET IN THE TOP OF A 31 CM (12 IN) DIAMETER CONCRETE POST RECESSED 18 CM (7 IN) BELOW THE SURFACE OF THE GROUND. IT IS 25.3 M (83.0 FT) EAST OF THE EAST EDGE OF THE PAVEMENT, 3.8 M (12.5 FT) WEST OF A WIRE FENCE, AND 3.7 M (12.1 FT) WEST OF A FIBERGLASS WITNESS POST. THE 800-METER POINT IS A PLAIN BRASS DISK STAMPED "800 M" SET IN THE TOP OF A 31 CM (12 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 25.8 M (84.6 FT) EAST OF THE EAST EDGE OF THE PAVEMENT, 3.3 M (10.8 FT) WEST OF A WIRE FENCE, AND 3.2 M (10.5 FT) WEST OF A FIBERGLASS WITNESS POST. THE 1351-METER POINT IS A PLAIN BRASS DISK STAMPED "1351 M" SET IN THE TOP OF A 31 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND. IT IS 74.1 M (243.1 FT) SOUTH OF THE SOUTH EDGE OF 106th STREET NORTH, 26.0 M (85.3 FT) EAST OF THE EAST EDGE OF THE PAVEMENT, 3.2 M (10.5 FT) WEST OF A WIRE FENCE, AND 3.1 M (10.2 FT) WEST OF A FIBERGLASS WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE OKLAHOMA SOCIETY OF LAND SURVEYORS. FOR MORE INFORMATION CONTACT MR. MICKEY BLACKWELL, TULSA DISTRICT CORPS OF ENGINEERS, 224 SOUTH BOULDER, TULSA, OKLAHOMA 74121.(MAIL ROUTE:CESWT-EC-GV). TELEPHONE (918) 581-6175. OR CONTACT MR. TOM HAYNES, c/o WHITE SURVEYING, INC., 8137 EAST 49th STREET, TULSA, OKLAHOMA 74145. TELEPHONE (918) 663-6924. OR CONTACT COMMANDER ANDY SNELLA, NOAA LIAISON OFFICER, USAFAS, DCD, ATTN: ATSF-NOAA, BUILDING 700, KNOX HALL, 2nd FLOOR, FT. SILL, OKLAHOMA 73503-5600. TELEPHONE (405) 351-2953.