STATE OF MINNESOTA 1 CONTENTS BASE LINE DESIGNATION STATE COUNTY QUAD ALEXANDRIA CBL (1990 REMEASURED) MINNESOTA DOUGLAS N450951 BAGLEY CBL (1990 REMEASURED) MINNESOTA CLEARWATER N470951 EVELETH CBL MINNESOTA ST. LOUIS N470922 GRAND RAPIDS CBL (2002 REMEASURED) MINNESOTA ITASCA N470933 HUGO CBL MINNESOTA WASHINGTON N450923 ROCHESTER CBL (1990 REMEASURED) MINNESOTA OLMSTED N430921 ST. PAUL CBL (1990 REMEASURED) MINNESOTA RAMSEY N440931 VIRGINIA CBL (1990 REMEASURED) MINNESOTA ST. LOUIS N470923 WINDOM CBL (1994 DESTROYED) MINNESOTA JACKSON N430951 WINDOM 2 CBL MINNESOTA COTTONWOOD N430951 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N450951 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: ALEXANDRIA CBL MINNESOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 16219 DOUGLAS COUNTY NEAREST TOWN: ALEXANDRIA LIST OF ADJUSTED DISTANCES (AUGUST 16, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 432.580 150 432.159 149.9961 149.9967 0.1 0 432.580 415 431.481 414.9981 414.9995 0.5 0 432.580 1040 432.095 1040.0023 1040.0024 0.6 150 432.159 415 431.481 265.0019 265.0028 0.4 150 432.159 1040 432.095 890.0062 890.0062 0.6 415 431.481 1040 432.095 625.0042 625.0045 0.4 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. DESCRIPTION OF ALEXANDRIA BASE LINE YEAR MEASURED: 1978 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ON THE SOUTH SIDE OF ALEXANDRIA, ALONG THE TAXIWAY IN FRONT OF THE BELLANCA AIRCRAFT CORPORATION HANGERS AT THE ALEXANDRIA MUNICIPAL AIRPORT. TO REACH THE BASE LINE FROM THE INTERSECTION OF INTERSTATE HIGHWAY 94 AND MINNESOTA STATE HIGHWAY 29, SOUTH OF ALEXANDRIA, GO NORTH ON STATE HIGHWAY 29 FOR 1.6 KM (1.0 MI) TO THE INTERSECTION OF MINNESOTA HIGHWAY 27 WEST ON THE LEFT. CONTINUE AHEAD, NORTH, ON HIGHWAY 29 FOR 0.56 KM (0.35 MI) TO THE INTERSECTION OF 30th AVENUE. TURN LEFT AND GO WEST ON 30th AVENUE FOR 0.3 KM (0.2 MI) TO THE INTERSECTION OF AGA DRIVE. TURN RIGHT AND GO NORTH ON AGA DRIVE FOR 0.24 KM (0.15 MI) TO THE AIRPORT ENTRANCE ON THE LEFT. TURN LEFT AND GO WEST ON THE PAVED ROAD FOR 0.16 KM (0.1 MI) TO A DIRT TRACK ROAD ON THE RIGHT. TURN RIGHT AND GO NORTHWEST ON THE DIRT ROAD FOR 0.08 KM (0.05 MI), THROUGH THE LONG-TERM PARKING LOT, TO A FIRE HYDRANT ON THE RIGHT. CONTINUE AHEAD ACROSS THE GRASS AREA FOR 0.08 KM (0.05 MI) TO THE TAXIWAY. TURN LEFT AND GO SOUTHWEST ALONG THE TAXIWAY FOR 0.05 KM (0.03 MI) TO THE 0-METER POINT ON THE LEFT. THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END. IT CONSISTS OF THE 0, 150, 415, AND 1040- METER POINTS WITH A SEPARATE BASE LINE FOR THE CALIBRATION OF 100-FOOT TAPES SET ALONG THE CHAIN LINK FENCE ABOUT 75 METERS SOUTHEAST OF THE 0-METER POINT. THE 0, 150, AND 415-METER POINTS EACH HAVE TWO REFERENCE MARKS, AND THE 1040-METER POINT HAS ONE REFERENCE MARK. THE OTHER WAS ACCIDENTLY DESTROYED. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1977" SET IN THE TOP OF A 33 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 71.3 M (233.9 FT) NORTHWEST OF THE 0-FOOT POINT, 39.0 M (128.0 FT) NORTH OF AN ANEMOMETER, 14.0 M (45.9 FT) WEST OF REFERENCE MARK #1, 13.8 M (45.3 FT) NORTH OF REFERENCE MARK #2, 11.5 M (37.7 FT) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY, AND 1.0 M (3.3 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1977" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 17.4 M (57.1 FT) WEST OF REFERENCE MARK #1, 15.3 M (50.2 FT) NORTHEAST OF THE NORTHEAST EDGE OF A PAVED ENTRANCE TO THE BELLANCA AIRCRAFT HANGERS, 13.8 M (45.3 FT) NORTH OF REFERENCE MARK #2, AND 11.5 M (37.7 FT) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY. THE 415-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "415 1977" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 16.3 M (53.5 FT) NORTH OF REFERENCE MARK #2, 15.8 M (51.8 FT) WEST OF REFERENCE MARK #1, AND 11.7 M (38.4 FT) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY. 1THE 1040-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1040 1977" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 18.8 M (61.7 FT) NORTHWEST OF THE CENTERLINE OF AGA DRIVE, 12.6 M (41.3 FT) NORTHWEST OF A "SPEED LIMIT 45" SIGN, 9.9 M (32.5 FT) EAST OF REFERENCE MARK #2, 0.8 M (2.6 FT) NORTHWEST OF A METAL WITNESS POST, AND ON A VERY SMALL HILL ACROSS THE STREET FROM THE WESTERN LUMBER SUPPLY COMPANY. THE 0-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "0 FT 1977" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE POST PROJECTING 46 CM (18 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 71.3 M (233.9 FT) SOUTHEAST OF THE 0-METER POINT, 30.48 M (100.0 FT) NORTHEAST OF THE 100-FOOT POINT, 0.9 M (3.0 FT) NORTHWEST OF A CHAIN LINK FENCE, AND 0.7 M (2.3 FT) NORTHWEST OF A METAL WITNESS POST. THE 100-FOOT POINT IS A MINNESOTA HIGHWAY DEPARTMENT HORIZONTAL CONTROL DISK STAMPED "100 FT 1977" SET IN THE TOP OF A 27 CM (10.5 IN) DIAMETER CONCRETE POST PROJECTING 42 CM (16.5 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.48 M (100.0 FT) SOUTHWEST OF THE 0- FOOT POINT, 76.3 M (250.3 FT) SOUTHEAST OF THE 0-METER POINT, 0.9 M (3.0 FT) NORTHWEST OF A CHAIN LINK FENCE, AND 0.8 M (2.6 FT) NORTHWEST OF A METAL WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. FOR PERMISSION TO ENTER THE AIRPORT GROUNDS PLEASE CONTACT THE AIRPORT MANAGER. HE IS MR. AL BENNEWITZ, MUNICIPAL AIRPORT, 2604 AGA DRIVE, ALEXANDRIA, MINNESOTA 56308, TELEPHONE 612-762-2111. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION THE MINNESOTA LAND SURVEYORS ASSOCIATION, AND THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT THE COUNTY SURVEYORS OFFICE, DOUGLAS COUNTY COURTHOUSE, ALEXANDRIA, MINNESOTA 56308, TELEPHONE 612-762-2381 EXT 233 OR CONTACT MR. ROD BOYER, MINNESOTA DEPARTMENT OF TRANSPORTATION, LAND MANAGEMENT SECTION, P.O. BOX 666, DETROIT LAKES, MINNESOTA 56502, TELEPHONE 218-847-1530 OR CONTACT MR. DIXON HOYLE, GEODETIC UNIT, TRANSPORTATION BUILDING ROOM 711, JOHN IRELAND BOULEVARD, ST. PAUL, MINNESOTA 55155, TELEPHONE 612-296-1542. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N470951 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: BAGLEY CBL MINNESOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 16219 CLEARWATER COUNTY NEAREST TOWN: BAGLEY LIST OF ADJUSTED DISTANCES (AUGUST 17, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 455.680 150 455.962 150.0253 150.0256 0.1 0 455.680 405 456.230 405.0340 405.0344 0.4 0 455.680 1055 457.375 1055.0176 1055.0189 0.6 150 455.962 405 456.230 255.0087 255.0088 0.4 150 455.962 1055 457.375 904.9923 904.9934 0.5 405 456.230 1055 457.375 649.9836 649.9846 0.4 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. DESCRIPTION OF BAGLEY BASE LINE YEAR MEASURED: 1978 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 32 KM (20 MI) WEST OF BEMIDJI, 2.5 KM (1.5 MI) EAST OF BAGLEY, SOUTH OF U.S. HIGHWAY 2, SOUTH OF THE BURLINGTON NORTHERN RAILROAD TRACKS, AND ALONG THE NORTHEAST SIDE OF THE RUNWAY AT THE BAGLEY MUNICIPAL AIRPORT. TO REACH THE BASE LINE FROM THE INTERSECTION OF U.S. HIGHWAY 2 AND STATE HIGHWAY 92 (MAIN AVENUE) IN BAGLEY, GO EAST ON U.S. HIGHWAY 2 FOR 1.85 KM (1.15 MI) TO A PAVED ROAD (OLD U.S.2) ON THE RIGHT. TURN RIGHT AND GO SOUTH ON THE PAVED ROAD FOR 0.08 KM (0.05 MI) TO A CURVE. CURVE LEFT AND GO EAST ON THE ROAD FOR 0.7 KM (0.45 MI) TO A GRAVEL ROAD ON THE RIGHT. TURN RIGHT AND GO SOUTHERLY, ACROSS THE RAILROAD TRACKS AND UPHILL FOR 0.3 KM (0.2 MI) TO A ROAD FORK. TAKE THE RIGHT FORK AND GO SOUTHERLY ON THE ROAD FOR 0.2 KM (0.1 MI) TO A GRASSY TRACK ROAD RIGHT. TURN RIGHT AND GO WEST ON THE TRACK ROAD FOR 0.08 KM (0.05 MI) TO A SHALLOW DITCH. TURN RIGHT AND GO NORTHWEST, ALONG THE EDGE OF THE DITCH, FOR 0.24 KM (0.15 MI) TO THE 0-METER POINT ON THE LEFT. THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0-METER POINT ON THE NORTHWEST END. IT LIES ALONG THE NORTHEAST SIDE OF AND IS APPROXIMATELY PARALLEL TO THE RUNWAY. IT CONSISTS OF THE 0, 150, 405, AND 1055-METER POINTS AND EACH POINT HAS TWO REFERENCE MARKS. THE REFERENCE MARKS FOR THE 0-METER POINT WERE ALSO ESTABLISHED FOR THE CALIBRATION OF 100-FOOT TAPES. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1977" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 29.8 M (97.8 FT) NORTHWEST OF THE 0-FOOT POINT, 8.9 M (29.2 FT) EAST OF THE NORTHEAST CORNER OF THE RUNWAY, 6.3 M (20.7 FT) EAST OF THE 100-FOOT POINT, AND 0.7 M (2.3 FT) WEST OF A METAL WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1977" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 9.3 M (30.5 FT) NORTHWEST OF RM 2, 8.8 M (28.9 FT) SOUTHWEST OF RM 1, AND 1.3 M (4.3 FT) SOUTHWEST OF A FIBERGLASS WITNESS POST. THE 405-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "405 1977" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 11.3 M (37.1 FT) SOUTHWEST OF RM 1, 10.1 M (33.1 FT) NORTHWEST OF RM 2, AND 1.2 M (3.9 FT) SOUTHWEST OF A FIBERGLASS WITNESS POST. THE 1055-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1055 1977" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 16.6 M (54.5 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF THE RUNWAY, 12.5 M (41.0 FT) SOUTHEAST OF RM 2, 10.7 M (35.1 FT) SOUTHWEST OF RM 1, AND 1.3 M (4.3 FT) NORTHEAST OF A FIBERGLASS WITNESS POST. 1THE 0-FOOT POINT IS A MINNESOTA HIGHWAY DEPARTMENT HORIZONTAL CONTROL DISK STAMPED "0 FT 1977" SET IN THE TOP OF A 35 CM (14 IN) DIAMETER CONCRETE POST PROJECTING 51 CM (20 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.48 M (100.0 FT) SOUTHEAST OF THE 100-FOOT POINT, 29.8 M (97.8 FT) SOUTHEAST OF THE 0-METER POINT, AND 0.7 M (2.3 FT) SOUTHWEST OF A METAL WITNESS POST. THE 100-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER CONCRETE POST PROJECTING 51 CM (20 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.48 M (100.0 FT) NORTHWEST OF THE 0-FOOT POINT, 6.3 M (20.7 FT) WEST OF THE 0-METER POINT, AND 2.7 M (8.9 FT) NORTHEAST OF THE NORTHEAST CORNER OF THE RUNWAY. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. PLEASE INFORM THE AIRPORT MANAGER OF CBL OPERATIONS. HE IS MR. ALFRED HOILAND, RR 1, BOX 393, BAGLEY, MINNESOTA 56621, TELEPHONE 218-694-6537. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MINNESOTA LAND SURVEYORS ASSOCIATION, AND THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT MR. KEN DONAGHUE, MINNESOTA DEPARTMENT OF TRANSPORTATION, 401 PAUL BUNYAN DRIVE SE, BEMIDJI, MINNESOTA 56601, TELEPHONE 218-755-3818 OR CONTACT MR. DIXON HOYLE, 23 EMPIRE DRIVE, ROOM 166, ST. PAUL, MINNESOTA 55103, TELEPHONE 612-296-1542. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N470922 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: EVELETH CBL MINNESOTA SILVER SPRING MD 20910 - December 16, 2002 PROJECT ACCESSION NUMBER: 16219 ST. LOUIS COUNTY NEAREST TOWN: EVELETH LIST OF ADJUSTED DISTANCES (November 25, 2002) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 2001 417.137 150 M 2001 416.692 149.9823 149.9830 .1 0 M 2001 417.137 430 M 2001 416.850 429.9979 429.9980 .2 0 M 2001 417.137 1400 M 2001 420.173 1400.0145 1400.0178 .2 150 M 2001 416.692 430 M 2001 416.850 280.0155 280.0156 .1 150 M 2001 416.692 1400 M 2001 420.173 1250.0321 1250.0370 .2 430 M 2001 416.850 1400 M 2001 420.173 970.0165 970.0222 .1 DESCRIPTION OF EVELETH BASE LINE YEAR MEASURED: 2002 LATITUDE: 47 25 21.6 LONGITUDE: 092 29 25.5 AZIMUTH: 274 CHIEF OF PARTY: DBH THE BASE LINE IS LOCATED ABOUT 5 KM (3.3 MI) SOUTHWEST OF EVELETH, MINNESOTA 11.3 KM (7 MI) SOUTH-SOUTHEAST OF VIRGINIA, MINNESOTA. THE BASE LINE IS A(N) EAST-WEST LINE WITH THE 0-METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS. TO REACH THE 0-METER POINT FROM THE US POST OFFICE, LOCATED ON JONES STREET IN EVELETH, GO WEST ON JONES STREET TO GRANT STREET. TURN LEFT AND GO SOUTH ON GRANT STREET FOR 0.16 KM (0.1 MI) TO A T-INTERSECTION WITH FAYAL ROAD. TURN LEFT AND GO EAST FOR 1.45 KM (0.9 MI) TO THE JUNCTION WITH TH 37 AND TH 53. BEAR RIGHT, GOING UP THE RAMP AND SOUTHWARD ALONG TH 37 AND 53 FOR 1.37 KM (0.85 MI) AND THE JUNCTION WITH CO RD 132. TURN LEFT AND GO EAST AND SOUTHWARD ON CO RD 132 FOR 2.7 KM (1.7 MI) AND THE ENTRANCE TO THE EVELETH VIRGINIA AIRPORT ON THE LEFT. CONTINUE EASTWARD ON CO RD 132 FOR 0.6 KM (0.4 MI) TO SOUTH ROAD AND THE 1400 M POINT ON THE LEFT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 2001" SET BUT NOT CENTERED IN THE TOP OF A 45 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 6.5 M (21 FT) NORTH OF THE CENTERLINE OF SOUTH ROAD AND 22 M (72 FT) SOUTHEAST OF THE EASTERNMOST OF FOUR GLIDE SLOPE LIGHTS ALONG THE EAST-WEST RUNWAY. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 2001" SET BUT NOT CENTERED IN THE TOP OF A 45 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 15 M (49 FT) SOUTH OF THE BOTTOM OF A DITCH AND 60 M (197 FT) EAST-NORTHEAST OF AND ACROSS SOUTH ROAD FROM A 135 DEGREE FENCE CORNER POST. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 2001" SET IN THE TOP OF A 45 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 29.6 M (97 FT) SOUTH OF THE SOUTHWESTERN MOST OF THREE BLUE LENS RUNWAY END LIGHTS AND 48.2 M (158 FT) EAST-NORTHEAST OF OF A GATEPOST GATING SOUTH ROAD. THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 2001" SET BUT NOT CENTERED IN THE TOP OF A 45 CM (18 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 12.3 M (40.4 FT) NORTH OF THE CENTERLINE OF SOUTH ROAD, 5.8 M (19 FT) WEST-NORTHWEST OF A FENCE CORNER POST AND 25.2 M (82.6 FT) EAST OF CO RD 132. 1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE PRUDENT SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE PRUDENT SURVEYOR CHECKS WITH AIRPORT OPERATIONS PRIOR TO OBSERVING ON THIS CALIBRATION BASE LINE, STAYING ALWAYS VIGILENT WATCHING FOR APPROACHING AND DEPARTING AIRCRAFT. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION PLEASE CONTACT THE COMMISSIONER, MINNESOTA DEPARTMENT OF TRANSPORTATION, ST. PAUL, MN 55155, GEODETIC UNIT, 651-296-3033 OR HTTP://ROCKY.DOT.STATE.MN.US. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N470933 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: GRAND RAPIDS CBL MINNESOTA SILVER SPRING MD 20910 - December 16, 2002 PROJECT ACCESSION NUMBER: 16219 ITASCA COUNTY NEAREST TOWN: GRAND RAPIDS LIST OF ADJUSTED DISTANCES (November 25, 2002) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 1990 396.940 150 1990 399.196 150.0030 150.0200 .1 0 1990 396.940 428 1990 402.987 427.9577 428.0004 .1 0 1990 396.940 1003 1990 410.695 1002.9123 1003.0066 .2 150 1990 399.196 428 1990 402.987 277.9547 277.9805 .1 150 1990 399.196 1003 1990 410.695 852.9092 852.9868 .1 428 1990 402.987 1003 1990 410.695 574.9546 575.0062 .1 DESCRIPTION OF GRAND RAPIDS BASE LINE YEAR MEASURED: 1991 YEAR REMEASURED: 2002 LATITUDE: 47 12 39 LONGITUDE: 093 30 45 AZIMUTH: 165 CHIEF OF PARTY: DBH THE BASE LINE IS LOCATED ABOUT 3.2 KM (2.0 MI) SOUTHEAST OF DOWNTOWN GRAND RAPIDS, AT THE GRAND RAPIDS ITASCA COUNTY AIRPORT. THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0-METER POINT ON THE NORTHWEST END. IT CONSISTS OF THE 0, 150, 428, AND 1003-METER POINTS. THE BASE LINE LIES ALONG THE SOUTHWEST SIDE OF AND IS APPROXIMATELY PARALLEL TO THE TAXIWAY AT THE GRAND RAPIDS ITASCA COUNTY AIRPORT. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF US HIGHWAYS 2 AND 169 IN DOWNTOWN GRAND RAPIDS, GO SOUTH ON HIGHWAY 169 FOR 0.4 KM (0.25 MI) TO THE MISSISSIPPI RIVER BRIDGE. CONTINUE SOUTH ON HIGHWAY 169 FOR 2.0 KM (1.24 MI) TO THE INTERSECTION OF 17TH STREET SE. TURN LEFT AND GO EAST ON 17TH STREET SE FOR 0.8 KM (0.5 MI) TO THE INTERSECTION OF 7TH AVE SE AND THE AIRPORT ENTRANCE STRAIGHT AHEAD. CONTINUE AHEAD FOR 0.13 KM (0.08 MI) TO A PAVED STREET ON THE RIGHT. LOOK TO THE RIGHT (SOUTH) AND SEE A CHAIN LINK FENCE GATE FOR ENTRANCE TO AIRPORT GROUNDS. CONTINUE AHEAD (EAST) FOR 0.06 KM (0.04 MI) TO THE MESABA AVIATION OFFICE ON THE RIGHT. SEE PERSON AT DESK FOR PERMISSION TO ENTER AIRPORT GROUNDS. FROM CHAIN LINK FENCE GATE, GO SOUTH AND EAST ON PAVEMENT ACROSS AIRCRAFT PARKING AREA FOR 0.2 KM (0.12 MI) TO THE TAXIWAY ON THE RIGHT. TURN RIGHT AND GO SOUTHEAST ON THE TAXIWAY FOR 0.24 KM (0.15 MI) TO THE 0-METER POINT ON THE RIGHT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "1990 STA. O" SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 236 M (774 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF THE AIRCRAFT PARKING AREA, 8.0 M (26.2 FT) NORTHEAST OF A FIBERGLASS WITNESS POST, AND 1.6 M (5.2 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE TAXIWAY. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "1990 STA. 150" SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 8.1 M (26.6 FT) NORTHEAST OF A FIBERGLASS WITNESS POST, AND 1.6 M (5.2 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE TAXIWAY. THE 428-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "1990 STA. 428" SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 41.5 M (136.2 FT) SOUTHWEST OF A RUNWAY 16-34 SIGN, 8.0 M (26.2 FT) NORTHEAST OF A FIBERGLASS WITNESS POST, 2.2 M (7.2 FT) NORTHWEST OF THE EXTENDED CENTERLINE OF A CROSS TAXIWAY, AND 1.7 M (5.6 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE TAXIWAY. 1THE 1003-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "1990 STA. 1003" SET IN THE TOP OF A 40 CM (16 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 223.8 M (734.3 FT) SOUTHWEST OF A WIND SOCK, 7.8 M (25.6 FT) NORTHEAST OF A FIBERGLASS WITNESS POST, AND 1.5 M (4.9 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE TAXIWAY. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. FOR PERMISSION TO ENTER AIRPORT GROUNDS SEE MR. TERRY HELMER, AIRPORT MANAGER, GRAND RAPIDS ITASCA COUNTY AIRPORT, 1500 7TH AVE SE, GRAND RAPIDS, MN 55744, TELEPHONE 218-326-0893 OR CONTACT MESABA AVIATION, 2002 AIRPORT ROAD, GRAND RAPIDS, MN 55744, TELEPHONE 218-326-6657. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION PLEASE CONTACT THE COMMISSIONER, MINNESOTA DEPARTMENT OF TRANSPORTATION, ST PAUL, MN 55155, GEODETIC UNIT 651-296-3033 OR HTTP://ROCKY.DOT.STATE.MN.US. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N450923 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: HUGO CBL MINNESOTA SILVER SPRING MD 20910 - December 16, 2002 PROJECT ACCESSION NUMBER: 16219 WASHINGTON COUNTY NEAREST TOWN: HUGO LIST OF ADJUSTED DISTANCES (November 25, 2002) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 2001 285.027 150 M 2001 285.105 149.9988 149.9988 .2 0 M 2001 285.027 430 M 2001 284.652 429.9906 429.9907 .3 0 M 2001 285.027 1400 M 2001 284.193 1399.9843 1399.9846 .4 150 M 2001 285.105 430 M 2001 284.652 279.9918 279.9921 .2 150 M 2001 285.105 1400 M 2001 284.193 1249.9855 1249.9858 .3 430 M 2001 284.652 1400 M 2001 284.193 969.9937 969.9938 .2 DESCRIPTION OF HUGO BASE LINE YEAR MEASURED: 2002 LATITUDE: 45 10 27.4 LONGITUDE: 092 59 21.4 AZIMUTH: 12 CHIEF OF PARTY: DBH THE BASE LINE IS LOCATED ABOUT 1.5 KM (0.9 MI) NORTH-NORTHEAST OF THE HUGO CITY HALL IN HUGO, MINNESOTA, 11.2 KM (7 MI) NORTH OF WHITE BEAR LAKE AND 12.8 KM (8 MI) SOUTH OF FOREST LAKE. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS. TO REACH THE 0-METER POINT FROM THE HUGO CITY HALL, LOCATED IN HUGO MINNESOTA, 0.16 KM (0.1) MI N OF THE INTERSECTION OF TH 61 AND CR 8, GO NORTH ON TH 61 FOR 1.5 KM (0.9 MI) TO A POWER SUBSTATION ON THE LEFT, SEVERAL SETS OF MEDIUM TENSION POWER LINES CROSSING THE ROAD AND A DRIVEWAY LEFT. TURN LEFT AND GO 75 FEET TO THE 0-POINT ON THE RIGHT JUST BEFORE CROSSING THE PAVED PEDESTRIAN TRAIL. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 2001" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 9.0 M (29.5 FT) NORTH-NORTHEAST OF THE CENTERLINE OF THE DRIVEWAY, 3.5 M (11.5 FT) EAST OF CENTERLINE OF THE PAVED PEDESTRIAN TRAIL, 16.3 M (53.6 FT) EAST OF 0.5 M DIAMETER POWER POLE, 13.5 M (44.5 FT) EAST OF STATION PEARSON 1993 AND 0.2 M (0.6 FT) EAST OF A METAL WITNESS SIGN AND POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 2001" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 2.7 M (9 FT) EAST OF CENTERLINE OF A PAVED PEDESTRIAN TRAIL, 20.0 M (65.5 FT) EAST-SOUTHEAST OF A YARD FENCE GATE, 21.8 M (71.5 FT) WEST OF CENTERLINE OF TH 61 AND 0.3 M (1 FT) SOUTH OF A METAL WITNESS SIGN AND POST. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 2001" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 4.8 M (12.5 FT) EAST OF CENTERLINE OF A PAVED PEDESTRIAN TRAIL, 21.7 M (71.5 FT) WEST OF CENTERLINE OF TH 61, 84.3 M (277.5 FT) SOUTH OF CENTERLINE OF 159TH STREET ACROSS THE ROAD FROM NATIONAL RECYCLING, INC. AND 0.3 M (1.0 FT) SOUTH OF A METAL WITNESS SIGN AND POST. THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED, "1400 M 2001" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 17.6 M (58.0 FT) NORTH OF CENTERLINE OF A DRIVEWAY LEADING TO A LOCKED GATE, 3.9 M (13.0 FT) EAST OF CENTERLINE OF A PAVED PEDESTRIAN TRAIL, 22.2 M (73 FT) WEST OF CENTERLINE OF TH 61 AND 0.3 M (1 FT) SOUTH OF A METAL WITNESS SIGN AND POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. 1THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION PLEASE CONTACT THE COMMISSIONER, MINNESOTA DEPARTMENT OF TRANSPORTATION, ST PAUL, MN 55155 GEODETIC UNIT 651-296-3033 OR HTTP://ROCKY.DOT.STATE.MN.US. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N430921 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: ROCHESTER CBL MINNESOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 16219 OLMSTED COUNTY NEAREST TOWN: STEWARTVILLE LIST OF ADJUSTED DISTANCES (AUGUST 16, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 388.300 150 387.816 150.0047 150.0055 0.1 0 388.300 400 387.406 399.9956 399.9966 0.5 0 388.300 1400 389.236 1399.9985 1399.9988 0.7 150 387.816 400 387.406 249.9909 249.9912 0.5 150 387.816 1400 389.236 1249.9938 1249.9946 0.7 400 387.406 1400 389.236 1000.0028 1000.0045 0.5 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. DESCRIPTION OF ROCHESTER BASE LINE YEAR MEASURED: 1978 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 11.3 KM (7.0 MI) SOUTH OF ROCHESTER, 6.4 KM (4.0 MI) NORTH OF STEWARTVILLE, AND 1.2 KM (0.75 MI) NORTHEAST OF THE ROCHESTER MUNICIPAL AIRPORT IN THE MEDIAN OF U.S. HIGHWAY 63. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE HIGHWAY 90 AND U.S. HIGHWAY 63, ABOUT 1.6 KM (1.0 MI) NORTH OF STEWARTVILLE, GO NORTH ON U.S. HIGHWAY 63 FOR 2.2 KM (1.4 MI) TO THE 1400-METER POINT ON THE LEFT. CONTINUE AHEAD ON THE HIGHWAY FOR 1.4 KM (0.9 MI) TO THE 0-METER POINT ON THE LEFT, JUST BEFORE REACHING THE AIRPORT ROAD OVERPASS. OR TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAYS 63 AND 52 ON THE SOUTH SIDE OF ROCHESTER, GO SOUTH ON HIGHWAY 63 FOR 7.0 KM (4.35 MI) TO THE AIRPORT ROAD OVERPASS. CONTINUE AHEAD FOR 15 M (50 FT) TO THE 0-METER POINT IN THE MEDIAN ON THE LEFT. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 400, AND 1400-METER POINTS WITH A 100-FOOT TAPE CALIBRATION BASE LINE LOCATED ABOUT 40 METERS (130 FEET) EAST OF THE 0-METER POINT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1978" SET IN THE TOP OF A 58 CM (23 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 15.6 M (51.2 FT) SOUTH OF THE CENTER OVERPASS PIER, 15.4 M (50.5 FT) WEST OF THE CENTERLINE OF THE HIGHWAY 63 NORTHBOUND LANES, 15.4 M (50.5 FT) EAST OF THE CENTERLINE OF THE HIGHWAY 63 SOUTHBOUND LANES, 7.9 M (25.9 FT) SOUTHWEST OF RM #1, 7.5 M (24.6 FT) NORTHWEST OF RM #2, 1.0 M (3.3 FT) WEST OF A METAL WITNESS POST, AND 0.9 M (3.0 FT) EAST OF A METAL WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1978" SET IN THE TOP OF A 66 CM (26 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 15.5 M (50.9 FT) EAST OF THE CENTERLINE OF THE HIGHWAY 63 SOUTHBOUND LANES, 15.4 M (50.5 FT) WEST OF THE CENTERLINE OF THE HIGHWAY 63 NORTHBOUND LANES, 7.4 M (24.3 FT) SOUTHWEST OF RM #1, 7.4 M (24.3 FT) NORTHWEST OF RM #2, 1.0 M (3.3 FT) EAST OF A METAL WITNESS POST, AND 0.9 M (3.0 FT) WEST OF A METAL WITNESS POST. THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 1978" SET IN THE TOP OF A 58 CM (23 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 15.3 M (50.2 FT) WEST OF THE CENTERLINE OF THE HIGHWAY 63 NORTHBOUND LANES, 15.3 M (50.2 FT) EAST OF THE CENTERLINE OF THE HIGHWAY 63 SOUTHBOUND LANES, 7.7 M (25.3 FT) SOUTHWEST OF RM #1, 7.7 M (25.3 FT) NORTHWEST OF RM #2, 7.0 M (23.0 FT) SOUTHWEST OF A QUARTER CORNER MARKER, AND 0.95 M (3.1 FT) WEST OF A METAL WITNESS POST. 1THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 1978" SET IN THE TOP OF A 58 CM (23 IN) DIAMETER CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 15.4 M (50.5 FT) WEST OF THE CENTERLINE OF THE HIGHWAY 63 NORTHBOUND LANES, 15.4 M (50.5 FT) EAST OF THE CENTERLINE OF THE HIGHWAY 63 SOUTHBOUND LANES, 7.8 M (25.6 FT) SOUTHWEST OF RM #1, 7.7 M (25.3 FT) NORTHWEST OF RM #2, 1.0 M (3.3 FT) EAST OF A METAL WITNESS POST, AND 0.9 M (3.0 FT) WEST OF A METAL WITNESS POST. THE 0-FOOT POINT IS A MINNESOTA HIGHWAY DEPARTMENT HORIZONTAL CONTROL DISK STAMPED "0 FT" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER CONCRETE POST PROJECTING 36 CM (14 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.48 M (100.0 FT) SOUTHEAST OF THE 100-FOOT POINT, 10.4 M (34.1 FT) WEST OF THE CENTERLINE OF THE NORTHBOUND EXIT RAMP (FOR AIRPORT ROAD), AND 0.9 M (3.0 FT) EAST OF A METAL WITNESS POST. THE 100-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER CONCRETE POST PROJECTING 36 CM (14 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.48 M (100.0 FT) NORTHWEST OF THE 0-FOOT POINT, 24.3 M (79.7 FT) EAST OF THE CENTERLINE OF THE HIGHWAY 63 NORTHBOUND LANES, 16.9 M (55.4 FT) SOUTH OF A CONCRETE BRIDGE ABUTMENT, AND 0.9 M (3.0 FT) WEST OF A METAL 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 MINNESOTA LAND SURVEYORS ASSOCIATION AND THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT MR. DAVE GRIGGS, MINNESOTA DEPARTMENT OF TRANSPORTATION, 2900 48th STREET NW., P.O. BOX 6177, ROCHESTER, MINNESOTA 55903-6177, TELEPHONE 507-285-7285. OR CONTACT MR. DIXON HOYLE, GEODETIC UNIT, TRANSPORTATION BUILDING, ROOM 711, JOHN IRELAND BOULEVARD, ST. PAUL, MINNESOTA 55155, TELEPHONE 612-296-1542. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N440931 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: ST PAUL CBL MINNESOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 16219 RAMSEY COUNTY NEAREST TOWN: FALCON HEIGHTS LIST OF ADJUSTED DISTANCES (AUGUST 16, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 BASE POINT A 298.036 61 BASE POINT B 297.444 61.0200 61.0230 0.2 0 BASE POINT A 298.036 152 BASE POINT C 297.305 152.4221 152.4238 0.2 0 BASE POINT A 298.036 305 BASE POINT D 296.944 304.8348 304.8368 0.2 0 BASE POINT A 298.036 610 BASE POINT E 295.791 609.7151 609.7193 0.3 61 BASE POINT B 297.444 152 BASE POINT C 297.305 91.4020 91.4021 0.2 61 BASE POINT B 297.444 305 BASE POINT D 296.944 243.8148 243.8153 0.2 61 BASE POINT B 297.444 610 BASE POINT E 295.791 548.6951 548.6976 0.3 152 BASE POINT C 297.305 305 BASE POINT D 296.944 152.4127 152.4132 0.2 152 BASE POINT C 297.305 610 BASE POINT E 295.791 457.2931 457.2956 0.2 305 BASE POINT D 296.944 610 BASE POINT E 295.791 304.8803 304.8825 0.2 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. ***** CORRECTED ELEVATIONS ADDED NOVEMBER 15, 1990 ***** DESCRIPTION OF ST. PAUL BASE LINE YEAR MEASURED: 1978 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 7.6 KM (4.7 MI) NORTHWEST OF THE MINNESOTA STATE CAPITOL BUILDING IN THE ST. PAUL SUBURB OF FALCON HEIGHTS, ALONG THE NORTH EDGE OF THE UNIVERSITY OF MINNESOTA, ST. PAUL CAMPUS, AND ON THE SOUTH SIDE OF LARPENTEUR AVENUE BETWEEN CLEVELAND AVENUE AND FAIRVIEW AVENUE. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 61, 152, 305, AND 610-METER POINTS. THERE IS A SEPARATE BASE LINE FOR THE CALIBRATION OF 100-FOOT TAPES LOCATED AT THE STATE FAIRGROUNDS, ABOUT 1.5 KM (0.9 MI) SOUTHEAST OF THE 0-METER POINT. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF STATE HIGHWAY 36 AND CLEVELAND AVENUE, ON THE WEST SIDE OF ROSEVILLE, GO SOUTH ON CLEVELAND AVENUE FOR 2.0 KM (1.2 MI) TO THE INTERSECTION OF LARPENTEUR AVENUE. TURN LEFT AND GO EAST ON LARPENTEUR AVENUE FOR 15 M (49 FT) TO THE 0-METER POINT ON THE RIGHT, IN THE SOUTHEAST QUADRANT OF THE INTERSECTION. TO REACH THE 100-FOOT TAPE CALIBRATION BASE LINE FROM THE 0-METER POINT, GO EAST ON LARPENTEUR AVENUE FOR 1.53 KM (0.95 MI) TO THE INTERSECTION OF SNELLING AVENUE. TURN RIGHT AND GO SOUTH ON SNELLING AVENUE FOR 1.17 KM (0.73 MI) TO THE INTERSECTION OF COMMONWEALTH AVENUE (ENTRANCE TO THE STATE FAIR). TURN RIGHT AND GO WEST ON COMMONWEALTH AVENUE, PASSING THROUGH THE FAIRGROUND GATES, FOR 0.18 KM (0.1 MI) TO THE INTERSECTION OF COOPER STREET. TURN RIGHT AND GO NORTH ON COOPER STREET FOR 0.65 KM (0.4 MI) TO THE INTERSECTION OF MURPHY STREET. CONTINUE NORTH FOR 50 M (164 FT) TO THE INTERSECTION OF A PAVED ROAD. TURN RIGHT AND GO EAST ON THE PAVED ROAD FOR 50 M (164 FT) TO THE 100-FOOT TAPE CALIBRATION STATION ON THE RIGHT. CONTINUE EAST FOR 30.5 M (100 FT) TO THE 0- FT TAPE CALIBRATION STATION ON THE RIGHT. 1THE 0-METER POINT IS A MINNESOTA HIGHWAY DEPARTMENT TRAVERSE STATION DISK STAMPED "BASE POINT" SET IN THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 14.6 M (47.9 FT) EAST OF THE CENTERLINE OF CLEVELAND AVENUE NORTHBOUND LANES, 8.0 M (26.2 FT) SOUTH OF THE CENTERLINE OF LARPENTEUR AVENUE EASTBOUND LANES, 5.5 M (18.0 FT) SOUTHEAST OF A POWERLINE POLE, 3.9 M (12.8 FT) SOUTHEAST OF A TRAFFIC SIGNAL BASE, 1.4 M (4.6 FT) NORTH OF A WOOD RAIL FENCE, AND 0.5 M (1.6 FT) NORTH OF A METAL WITNESS POST. THE 61-METER POINT IS A MINNESOTA HIGHWAY DEPARTMENT TRAVERSE STATION DISK STAMPED "BASE PT B 1966" SET IN THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 8.1 M (26.6 FT) SOUTH OF THE CENTERLINE OF LARPENTEUR AVENUE EASTBOUND LANES, 6.3 M (20.7 FT) SOUTHWEST OF A POWERLINE POLE, 1.4 M (4.6 FT) NORTH OF A WIRE FENCE, AND 0.6 M (2.0 FT) NORTH OF A METAL WITNESS POST. THE 152-METER POINT IS A MINNESOTA HIGHWAY DEPARTMENT TRAVERSE STATION DISK STAMPED "BASE PT C" SET IN THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 11.2 M (36.7 FT) SOUTHEAST OF A POWERLINE POLE, 9.8 M (32.2 FT) SOUTH OF THE CENTERLINE OF LARPENTEUR AVENUE EASTBOUND LANES, 1.3 M (4.3 FT) NORTH OF A WIRE FENCE, AND 0.4 M (1.3 FT) NORTH OF A METAL WITNESS POST. THE 305-METER POINT IS A MINNESOTA HIGHWAY DEPARTMENT TRAVERSE STATION DISK STAMPED "BASE PT D 1966" SET IN THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 10.0 M (32.8 FT) SOUTH OF THE CENTERLINE OF LARPENTEUR AVENUE EASTBOUND LANES, 8.4 M (27.6 FT) SOUTHWEST OF THE PRIOR AVENUE STREET SIGN, 1.1 M (3.6 FT) NORTH OF A WIRE FENCE, AND 0.65 M (2.1 FT) NORTH OF A METAL WITNESS POST. THE 610-METER POINT IS A MINNESOTA HIGHWAY DEPARTMENT TRAVERSE STATION DISK STAMPED "BASE PT" SET IN THE TOP OF A 30 CM (12 IN) SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 20.0 M (65.6 FT) WEST OF THE EXTENDED CENTERLINE OF LINDIG STREET, 10.1 M (33.1 FT) SOUTHWEST OF A POWERLINE POLE, 10.0 M (32.8 FT) SOUTH OF THE CENTERLINE OF LARPENTEUR AVENUE EASTBOUND LANES, 1.0 M (3.3 FT) NORTH OF A WIRE FENCE, AND 0.4 M (1.3 FT) NORTH OF A METAL WITNESS POST. THE 0-FOOT TAPE CALIBRATION STATION IS A MINNESOTA HIGHWAY DEPARTMENT REFERENCE DISK STAMPED "FAIR 2 NO. 1 1978" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE POST PROJECTING 31 CM (12 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 21.8 M (71.5 FT) EAST OF MINNESOTA HIGHWAY DEPARTMENT STATION FAIR 2 1978, 1.6 M (5.2 FT) NORTHWEST OF A CHAIN LINK FENCE CORNER POST, 1.3 M (4.3 FT) WEST OF A CHAIN LINK FENCE, 1.0 M (3.3 FT) NORTH OF A CHAIN LINK FENCE, AND 0.9 M (3.0 FT) SOUTH OF A METAL WITNESS POST. THE 100-FOOT TAPE CALIBRATION STATION IS A MINNESOTA HIGHWAY DEPARTMENT REFERENCE DISK STAMPED "FAIR 2 NO. 2 1978" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER CONCRETE POST PROJECTING 43 CM (17 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 8.7 M (28.5 FT) WEST OF MINNESOTA HIGHWAY DEPARTMENT STATION FAIR 2 1978, 2.0 M (6.6 FT) NORTHEAST OF A CHAIN LINK FENCE CORNER POST, 1.1 M (3.6 FT) NORTH OF A CHAIN LINK FENCE, 1.0 M (3.3 FT) SOUTH OF A METAL WITNESS POST, AND 0.5 M (1.6 FT) EAST OF A METAL WITNESS POST. THE STATION IS DEFINED BY A PUNCH MARK LOCATED ON THE DISK'S REFERENCE ARROW. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE PRESENT STAMPINGS REFLECT THE PARTIAL DESTRUCTION OF THE ORIGINAL 1966 STAMPINGS BY MOWING MACHINES. THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MINNESOTA LAND SURVEYORS ASSOCIATION AND THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT MR. DAVE GORG, GEODETIC UNIT, TRANSPORTATION BUILDING, ROOM 711, JOHN IRELAND BOULEVARD, ST. PAUL, MN 55155, TELEPHONE 612-296-5710 OR CONTACT MR. DIXON HOYLE, GEODETIC UNIT, TRANSPORTATION BUILDING, ROOM 711, JOHN IRELAND BOULEVARD, ST. PAUL, MN 55155, TELEPHONE 612-296-1542. REV. 11/15/90 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N470923 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: VIRGINIA CBL MINNESOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 16219 ST. LOUIS COUNTY NEAREST TOWN: EVELETH LIST OF ADJUSTED DISTANCES (SEPTEMBER 19, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 420.110 150 419.144 150.0230 150.0261 0.1 0 420.110 420 417.512 419.9986 420.0067 0.3 0 420.110 950 416.986 949.9983 950.0034 0.4 150 419.144 420 417.512 269.9757 269.9806 0.3 150 419.144 950 416.986 799.9752 799.9782 0.4 420 417.512 950 416.986 529.9995 529.9998 0.3 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE. THE REDUCED MARK TO MARK DISTANCE IS 99.97 FT. DESCRIPTION OF VIRGINIA BASE LINE YEAR MEASURED: 1978 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 11.3 KM (7.0 MI) SOUTH OF VIRGINIA AND ABOUT 4.8 KM (3.0 MI) SOUTHEAST OF EVELETH ALONG THE SOUTH EDGE OF THE EAST-WEST RUNWAY AT THE EVELETH-VIRGINIA MUNICIPAL AIRPORT. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAY 53 AND COUNTY ROAD 132, ABOUT 1.0 MILE SOUTH OF EVELETH, GO SOUTH ON COUNTY ROAD 132 FOR 2.7 KM (1.7 MI) TO THE AIRPORT ENTRANCE ON THE LEFT. CONTINUE SOUTH ON COUNTY ROAD 132 FOR 0.5 KM (0.3 MI) TO THE 0-METER POINT ON THE LEFT, JUST BEFORE REACHING SOUTH AIRPORT ROAD. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 420, AND 950-METER POINTS WITH TWO MONUMENTS, SET EAST OF THE 0-METER POINT, FOR THE CALIBRATION OF 100-FOOT TAPES. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1978" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER CONCRETE POST PROJECTING 12 CM (5 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 32.5 M (106.6 FT) NORTH OF THE CENTERLINE OF SOUTH AIRPORT ROAD, 24.5 M (80.4 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 132, 21.8 M (71.5 FT) NORTHWEST OF THE 0-FOOT POINT, 21.6 M (70.9 FT) SOUTHWEST OF THE 100-FOOT POINT, AND 1.2 M (3.9 FT) EAST OF A METAL WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1978" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER CONCRETE POST PROJECTING 7 CM (3 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 51.8 M (169.9 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF THE RUNWAY, 32.0 M (105.0 FT) NORTH OF THE CENTERLINE OF SOUTH AIRPORT ROAD, AND 22.7 M (74.5 FT) NORTH OF A METAL WITNESS POST. THE 420-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "420 1978" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER CONCRETE POST PROJECTING 8 CM (3 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 41.8 M (137.1 FT) SOUTH OF THE SOUTH EDGE OF THE RUNWAY, 33.4 M (109.6 FT) NORTH OF THE CENTERLINE OF SOUTH AIRPORT ROAD, 23.0 M (75.5 FT) NORTH OF A METAL WITNESS POST, AND 0.4 M (1.3 FT) SOUTH OF A METAL WITNESS POST. THE 950-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "950 1978" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER CONCRETE POST PROJECTING 46 CM (18 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 46.2 M (151.6 FT) SOUTH OF THE SOUTH EDGE OF THE RUNWAY, 33.3 M (109.3 FT) NORTH OF THE CENTERLINE OF SOUTH AIRPORT ROAD, 30.5 M (100.1 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF RUNWAY 32, 20.8 M (68.2 FT) NORTH OF A METAL WITNESS POST, AND 1.4 M (4.6 FT) NORTH OF A METAL WITNESS POST. 1THE 0-FOOT POINT IS A MINNESOTA HIGHWAY DEPARTMENT HORIZONTAL CONTROL DISK STAMPED "100 FT 1978" SET IN THE TOP OF A 31 CM (12 IN) DIAMETER CONCRETE POST PROJECTING 71 CM (28 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 44.0 M (144.4 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 132, 30.47 M (99.97 FT) SOUTH OF THE 100-FOOT POINT, 21.8 M (71.5 FT) SOUTHEAST OF THE 0-METER POINT, AND 17.0 M (55.8 FT) NORTH OF THE CENTERLINE OF SOUTH AIRPORT ROAD. THE 100-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE POST PROJECTING 53 CM (21 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 34.1 M (111.9 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 132, 30.47 M (99.97 FT) NORTH OF THE 0-FOOT POINT, AND 21.6 M (70.9 FT) NORTHEAST OF THE 0-METER POINT. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. FOR PERMISSION TO ENTER AIRPORT GROUNDS CONTACT MR. ED MAJERLE, MANAGER, EVELETH-VIRGINIA MUNICIPAL AIRPORT, 30513 MILLER TRUNK ROAD, EVELETH, MINNESOTA 55734, TELEPHONE 218-744-1428. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MINNESOTA LAND SURVEYORS ASSOCIATION AND THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT MR. R.W. THORNTON, MINNESOTA DEPARTMENT OF TRANSPORTATION, DISTRICT 1, 1123 MESABA AVENUE, DULUTH, MINNESOTA 55811, TELEPHONE 218-723-4865 OR CONTACT MR. DIXON HOYLE, GEODETIC UNIT, TRANSPORTATION BUILDING, ROOM 711, JOHN IRELAND BOULEVARD, ST. PAUL, MINNESOTA 55155, TELEPHONE 612-296-1542. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N430951 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: WINDOM CBL MINNESOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 16219 JACKSON COUNTY NEAREST TOWN: WINDOM *** WINDOM BASE LINE - DESTROYED - NO LONGER USEABLE - SEE NEW DESCRIPTION *** LIST OF ADJUSTED DISTANCES (AUGUST 16, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 435.600 150 434.619 150.0113 150.0145 0.2 0 435.600 400 434.552 400.0065 400.0078 0.3 0 435.600 1065 435.569 1065.0038 1065.0038 0.4 150 434.619 400 434.552 249.9952 249.9952 0.2 150 434.619 1065 435.569 914.9924 914.9929 0.3 400 434.552 1065 435.569 664.9972 664.9980 0.2 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE. THE REDUCED MARK TO MARK DISTANCE IS 99.993 FT. DESCRIPTION OF WINDOM 2 BASE LINE YEAR MEASURED: 1978 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 3.2 KM (2.0 MI) SOUTHWEST OF WINDOM, AND ABOUT 4.8 KM (3.0 MI) NORTHEAST OF WILDER. IT LIES APPROXIMATELY PARALLEL TO AND ALONG THE NORTHWEST SIDE OF MINNESOTA STATE HIGHWAY 60. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAY 71 AND MINNESOTA STATE HIGHWAY 60, ON THE SOUTH SIDE OF WINDOM, GO SOUTHWEST ON STATE HIGHWAY 60 FOR 2.0 KM (1.3 MI) TO THE INTERSECTION OF COUNTY ROAD 15 ON THE LEFT AND A GRAVEL ROAD ON THE RIGHT. CONTINUE SOUTHWEST ON THE HIGHWAY FOR ABOUT 60 METERS TO THE 0-METER POINT IN THE DITCH ON THE RIGHT. THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE NORTHEAST END. IT CONSISTS OF THE 0,150, 400, AND 1065- METER POINTS. EACH OF THESE POINTS ALSO HAS TWO REFERENCE MARKS, AND THE REFERENCE MARKS AT THE 0-METER POINT ARE ALSO USED FOR THE CALIBRATION OF 100-FOOT TAPES. THE 0-METER POINT IS A MINNESOTA HIGHWAY DEPARTMENT HORIZONTAL CONTROL DISK STAMPED "0 1977" SET IN THE TOP OF A 58 CM (23 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 58.3 M (191.3 FT) SOUTHWEST OF THE CENTERLINE OF COUNTY ROAD 15, 14.3 M (46.9 FT) NORTHWEST OF THE CENTERLINE OF HIGHWAY 60, 8.5 M (27.9 FT) SOUTHEAST OF A WIRE FENCE, AND 8.2 M (26.9 FT) SOUTH OF THE 0-FOOT POINT. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1977" SET IN THE TOP OF A 53 CM (21 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 14.3 M (46.9 FT) NORTHWEST OF THE CENTERLINE OF HIGHWAY 60, 11.4 M (37.4 FT) EAST OF RM #2, 11.0 M (36.1 FT) SOUTH OF RM #1, 8.6 M (28.2 FT) SOUTHEAST OF A WIRE FENCE, 8.2 M (26.9 FT) SOUTHEAST OF A METAL WITNESS POST. THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 1977" SET IN THE TOP OF A 53 CM (21 IN) DIAMETER CONCRETE POST PROJECTING 2 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 14.5 M (47.6 FT) NORTHWEST OF HIGHWAY 60, 11.5 M (37.7 FT) EAST OF RM #2, 10.9 M (35.8 FT) SOUTH OF RM #1, AND 8.0 M (26.2 FT) SOUTHEAST OF A METAL WITNESS POST. 1THE 1065-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1065 1977" SET IN THE TOP OF A 53 CM (21 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 15.2 M (49.9 FT) NORTHWEST OF THE CENTERLINE OF HIGHWAY 60, 12.0 M (39.4 FT) EAST OF RM #2, 9.5 M (31.2 FT) SOUTH OF RM #1, 7.8 M (25.6 FT) SOUTHEAST OF A WIRE FENCE, AND 7.6 M (24.9 FT) SOUTHEAST OF A METAL WITNESS POST. THE 0-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 FT" SET IN THE TOP OF A 51 CM (20 IN) DIAMETER CONCRETE POST PROJECTING 48 CM (19 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 22.0 M (72.2 FT) NORTHWEST OF THE CENTERLINE OF HIGHWAY 60, 8.2 M (26.9 FT) NORTH OF THE 0-METER POINT, 0.9 M (3.0 FT) SOUTHWEST OF A METAL WITNESS POST, AND 0.6 M (2.0 FT) SOUTHEAST OF A WIRE FENCE. THE 100-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT" SET IN THE TOP OF A 51 CM (20 IN) DIAMETER CONCRETE POST PROJECTING 58 CM (23 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.48 M (100.0 FT) SOUTHWEST OF THE 0-FOOT POINT, 22.3 M (73.2 FT) NORTHWEST OF THE CENTERLINE OF HIGHWAY 60, 0.8 M (2.6 FT) EAST OF A METAL WITNESS POST, AND 0.5 M (1.6 FT) SOUTHEAST OF A WIRE FENCE. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE 100-FOOT TAPE CALIBRATION BASE WAS MEASURED BY EDMI METHOD AND FOUND TO BE 99.99 FEET. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT MR. ELDON LOEBER, SUPERVISOR, BOX 427, WINDOM, MINNESOTA 56101. TELEPHONE (507) 831-1666. OR CONTACT MR. DIXON HOYLE, GEODETIC UNIT, TRANSPORTATION BUILDING, ROOM 711, JOHN IRELAND BOULEVARD, ST. PAUL, MINNESOTA 55155. TELEPHONE (612) 296-1542. USER NOTES: 1994 - THE BASELINE HAS NOW BEEN COMPLETELY DESTROYED DUE TO ROAD CONSTRUCTION DURING THE SUMMER OF 1994. 1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N430951 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: WINDOM 2 CBL MINNESOTA SILVER SPRING MD 20910 - December 16, 2002 PROJECT ACCESSION NUMBER: 16219 COTTONWOOD COUNTY NEAREST TOWN: WINDOM LIST OF ADJUSTED DISTANCES (November 25, 2002) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 M 2001 428.077 150 M 2001 428.434 149.9997 150.0001 .2 0 M 2001 428.077 430 M 2001 429.317 430.0108 430.0126 .2 0 M 2001 428.077 1300 M 2001 431.436 1300.0115 1300.0159 .3 150 M 2001 428.434 430 M 2001 429.317 280.0110 280.0124 .1 150 M 2001 428.434 1300 M 2001 431.436 1150.0118 1150.0157 .2 430 M 2001 429.317 1300 M 2001 431.436 870.0008 870.0034 .2 DESCRIPTION OF WINDOM 2 BASE LINE YEAR MEASURED: 2002 LATITUDE: 43 54 30.6 LONGITUDE: 095 06 35.3 AZIMUTH: 0 CHIEF OF PARTY: DBH THE BASE LINE IS LOCATED ABOUT 5 KM (3 MI) NORTH OF WINDOM, MINNESOTA AT THE WINDOM MUNICIPAL AIRPORT. THE BASE LINE IS A(N) NORTH SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 430, AND 1300 METER POINTS. TO REACH THE 0-METER POINT FROM THE COTTONWOOD COUNTY COURTHOUSE, LOCATED IN THE BLOCK BETWEEN 3RD AND 4TH AVENUES AND 9TH AND 10TH STREETS, GO EAST ON 10TH STREET FOR 0.05 KM (0.03 MI) TO 2ND AVENUE WHICH IS THE MAIN THOROUGHFARE THROUGH TOWN, BETTER KNOWN AS MINNESOTA TH 60 AND US 71. TURN LEFT AND GO NORTHWARD FOR 1.13 KM (0.7 MI) TO A JUNCTION WHERE TH 60 TURNS EASTWARD AND US 71 DEPARTS TO THE NORTH. TURN LEFT AND FOLLOW US 71 NORTH FOR 3.62 KM (2.25 MI) AND A CROSSROAD, COUNTY ROAD 44. TURN RIGHT AND GO EAST FOR 0.97 KM (0.6 MI) AND THE AIRPORT ENTRANCE. TURN LEFT AND GO NORTH FOR 0.23 KM (0.14 MI) AND THE SOUTH END OF A NORTH-SOUTH RUNWAY. AT THIS POINT OBTAIN CLEARANCE TO CROSS THE FLIGHT PATH ON THE WEST SIDE OF THE RUNWAY. THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 2001", SET IN THE TOP OF A 56 CM (22 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE 0F THE GROUND. IT IS: 1.1 M (3.6 FT) WEST OF STATION WINPORT 1989, 19.0 M (62.3 FT) WEST OF THE WEST EDGE OF A NORTH SOUTH RUNWAY, 1.65 M (5.4 FT) NORTH OF THE PROJECTION OF THE RUNWAY END LIGHTS, 9.2 M (30.2 FT) WEST-NORTHWEST OF AN AUTOMATED STROBE LIGHT AND 30.6M (100.4 FT) EAST OF A WITNESS POST AND SIGN SET IN A FENCE LINE. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 2001" SET IN THE TOP OF A 56 CM (22 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 18.9 M (62 FT) WEST OF THE WEST EDGE OF A NORTH SOUTH RUNWAY, 16.1 M (53 FT) WEST OF A RUNWAY EDGE LIGHT, ACROSS THE RUNWAY FROM A WINDSOCK AND 31 M (101 FT) EAST OF A FARM FIELD FENCE LINE. THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 2001" SET IN THE TOP OF A 56 CM (22 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 18.9 M (62 FT) WEST OF THE WEST EDGE OF A NORTH SOUTH RUNWAY, 16.1 M (53 FT) WEST OF A RUNWAY EDGE LIGHT, 23.0 M (75.5 FT) WEST-SOUTHWEST OF A RUNWAY EDGE LIGHT, 45.2 M (148 FT) NORTH-NORTHWEST OF A RUNWAY EDGE LIGHT AND 31 M (102 FT) EAST OF A FARM FIELD FENCE AT ABOUT THE HIGHEST POINT OF THE RUNWAY. THE 1300-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1300 M 2001" SET IN THE TOP OF A 56 CM (22 IN) DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND AND SURROUNDED BY A 1.8 M SQUARE CONCRETE PAD. IT IS: APPROXIMATELY 19 M (62 FT) WEST OF THE PROJECTION NORTHWARD OF THE WEST EDGE OF A NORTH SOUTH RUNWAY, 1.3 M (4 FT) SOUTH OF A DETERIORATING EAST WEST FARM FIELD FENCE, APPROXIMATELY 32 M (105 FT) EAST OF WHAT APPEARS TO BE THE CURRENT PROPERTY OWNER'S ACCEPTANCE OF THE CENTER OF SECTION. 1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE PRUDENT SURVEYOR WILL CONTACT THE AIRFIELD MANAGER THROUGH CITY HALL IMMEDIATELY BEFORE ATTEMPTING TO OCCUPY THE CALIBRATION BASE LINE AND DILIGENTLY WATCH FOR AIRCRAFT WHILE WORKING ON OR AROUND THE RUNWAY. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MINNESOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION PLEASE CONTACT THE COMMISSIONER, MINNESOTA DEPARTMENT OF TRANSPORTATION, ST PAUL, MN 55155, GEODETIC UNIT 651-296-3033, HTTP://ROCKY.DOT.STATE.MN.US