NC Department of Environment and Natural Resources
Land Resources - EDM Baselines
Land Resources
Asheville EDM Calibration Baseline
FROM STATION TO STATION HOR DIST (M) MARK TO MARK (M) STD ERROR (MM) AVLBASE 1992 AVLBASE 150 150.0056 150.0095 0.1 AVLBASE 1992 AVLBASE 410 410.0084 410.0127 0.2 AVLBASE 1992 AVLBASE 1020 1020.0028 1020.0594 0.3 AVLBASE 150 AVLBASE 410 260.0028 260.0040 0.1 AVLBASE 150 AVLBASE 1020 869.9970 870.0775 0.2 AVLBASE 410 AVLBASE 1020 609.9939 610.1248 0.1
STATION NGVD 29 ELEVATION IN METERS AVLBASE 1992 617.750 AVLBASE 150 616.666 AVLBASE 410 615.870 AVLBASE 1020 628.509
Concord EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350803
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: CONCORD CBL NORTH CAROLINA
SILVER SPRING MD 20910 - OCTOBER 15,1998 PROJECT ACCESSION NUMBER: 15482 CABARRUS COUNTY
NEAREST TOWN: CONCORD
LIST OF ADJUSTED DISTANCES (OCTOBER 9, 1998)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
3N8 0 206.238 3N8 150 204.897 150.0016 150.0076 0.1
3N8 0 206.238 3N8 420 202.221 419.9897 420.0089 0.1
3N8 0 206.238 3N8 1250 194.552 1250.0512 1250.1058 0.1
3N8 150 204.897 3N8 420 202.221 269.9881 270.0014 0.1
3N8 150 204.897 3N8 1250 194.552 1100.0496 1100.0982 0.1
3N8 420 202.221 3N8 1250 194.552 830.0615 830.0969 0.1
DESCRIPTION OF CONCORD BASE LINE
YEAR MEASURED: 1997
LATITUDE: 35 23 22
LONGITUDE: 080 42 36
AZIMUTH: 190 DEGREES TRUE NORTH
CHIEF OF PARTY: PAC
THE BASE LINE IS LOCATED ABOUT 11.3 KM (7.0 MI) SOUTHWEST OF CONCORD AT THE CONCORD REGIONAL AIRPORT.
THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 420 AND 1250 METER POINTS.
THERE IS NO 100 FT. TAPE CALIBRATION MARK.
TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE 85 (I-85 AT EXIT 52) AND POPLAR BRANCH ROAD, GO WEST ON POPLAR
BRANCH ROAD FOR 1.45 KM (0.90 MI) TO DARITA ROAD, TURN LEFT AND GO SOUTH ON DARITA ROAD FOR 2.4 KM ( 1.5 MI) TO THE ENTRANCE ROAD TO
THE CONCORD REGIONAL AIRPORT, TURN LEFT AND GO EAST ON THE ENTRANCE ROAD FOR 0.72 KM (0.45 MI) TO THE AIRPORT TERMINAL, GO NORTH
FROM THE TERMINAL FOR 0.48 KM (0.3 MI) TO THE NORTH END OF THE RUNWAY AND THE STATION BETWEEN THE TAXIWAY AND THE RUNWAY.
THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY (NCGS) HORIZONTAL CONTROL DISK STAMPED "3N8 000 1996" SET IN THE TOP OF A 30
CM (12 IN) DIAMETER CONCRETE POST RECESSED 2 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS ON THE PROLONGATION OF THE NORTH
SIDE OF NORTH MOST HANGER, 86.3 M (283.0 FT) WEST OF THE WEST EDGE OF THE RUNWAY, 65.8 M (216.0 FT) SOUTHWEST OF THE NORTHWEST OF
THREE WIND SOCKS, 53.2 M (174.5 FT) NORTH OF THE CENTERLINE OF A RAMP, 42.6 M (139.6 FT) NORTH NORTHWEST OF THE NORTHWEST CORNER OF
PAD FOR SIGN (D20-2), 36.5 M (119.8 FT) NORTH NORTHWEST OF THE CENTER OF A DROP INLET, 20.4 M (67.0 FT) EAST OF THE CENTERLINE OF TAXIWAY.
THE 150-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "3N8 150 1996" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
RECESSED 2 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS BETWEEN THE TAXIWAY AND RUNWAY ABOUT 0.4 KM (0.25 MI) NORTH OF THE
TERMINAL, 103.0 M (338.0 FT) NORTH NORTHEAST OF THE NORTHEAST CORNER OF PAD FOR SIGN (TERM), 86.0 M (282.0 FT) WEST OF THE WEST EDGE
OF RUNWAY, 81.4 M (267.0 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF PAD FOR SIGN (D-A), 34.2 M (112.3 FT) NORTH NORTHWEST OF THE CENTER
OF DROP INLET, AND 20.4 M (67.0 FT) EAST OF THE CENTERLINE OF TAXIWAY.
THE 430-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "3N8 420 1996" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE POST
FLUSH WITH THE SURFACE OF THE GROUND. IT IS BETWEEN THE TAXIWAY AND RUNWAY AND 0.08 KM (0.05 MI) NORTHEAST OF THE TERMINAL, 86.3
M (283.0 FT) WEST OF THE WEST EDGE OF RUNWAY, 52.3 M (171.5 FT) NORTH OF THE CENTERLINE OF A RAMP, 35.0 M (114.7 FT) SOUTHWEST OF THE
CENTER OF A WIND SOCK, 33.0 M (108.0 FT) NORTH NORTHWEST OF CENTER OF DROP INLET, AND 20.3 M (66.5 FT) EAST OF THE CENTERLINE OF
TAXIWAY.
THE 1250-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "3N8 1250 1996" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
POST RECESSED 2 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS BETWEEN THE TAXIWAY AND RUNWAY AND 0.8 KM (0.5 MI) SOUTH OF THE
TERMINAL, 86.1 M (282.5 FT) WEST OF THE WEST EDGE OF RUNWAY, 65.5 M (215.0 FT) NORTHEAST OF CENTER OF DROP INLET WEST OF TAXIWAY AT
SOUTH END, 54.9 M (180.0 FT) NORTH OF THE CENTERLINE OF TAXIWAY AT SOUTH END, 44.1 M (144.8 FT) NORTH NORTHWEST OF THE NORTHWEST
CORNER OF PAD FOR SIGN (A-2), 32.1 M (105.2 FT) NORTH NORTHWEST OF CENTER OF DROP INLET, AND 20.3 M (66.5 FT) EAST OF THE CENTERLINE OF
THE TAXIWAY.
USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT GARY W. THOMPSON, NCGS, 512 N. SALISBURY STREET, RALEIGH, NORTH CAROLINA 27604. PHONE (919)
733-3836.
Everetts EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350771
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: EVERETTS CBL NORTH CAROLINA
ROCKVILLE MD 20852 - MARCH 29, 1993 PROJECT ACCESSION NUMBER: 15482 MARTIN COUNTY
NEAREST TOWN: EVERETTS
LIST OF ADJUSTED DISTANCES (MARCH 22, 1993)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
EVERETTS 0 22.537 EVERETTS 150 22.604 150.0013 150.0013 0.1
EVERETTS 0 22.537 EVERETTS 430 21.723 430.0002 430.0009 0.1
EVERETTS 0 22.537 EVERETTS 1130 19.698 1129.9911 1129.9947 0.2
EVERETTS 150 22.604 EVERETTS 430 21.723 279.9989 280.0002 0.1
EVERETTS 150 22.604 EVERETTS 1130 19.698 979.9898 979.9941 0.1
EVERETTS 430 21.723 EVERETTS 1130 19.698 699.9909 699.9939 0.1
DESCRIPTION OF EVERETTS BASE LINE
YEAR MEASURED: 1982
YEAR REMEASURED: 1993
YEAR VERIFIED: 2011
THE BASE LINE IS LOCATED ABOUT 8.0 KM (5.0 MI) NORTHWEST OF WILLIAMSTON, 8.0 KM (5.0 MI) NORTHEAST OF ROBERSONVILLE, AND 3.2 KM (2.0
MI) NORTH OF EVERETTS AT THE MARTIN COUNTY AIRPORT. THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE EASTERN EDGE OF
RUNWAY (3-21).
THE BASE LINE IS A NORTH-NORTHEAST, SOUTH-SOUTHWEST LINE WITH THE 0-METER POINT ON THE NORTH-NORTHEAST END. IT CONSISTS OF THE 0,
150, 430, AND 1130 METER POINTS. THE BASE LINE DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION STATION DISKS.
TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAYS 13, 64 AND 17, LOCATED IN SOUTHERN WILLIAMSTON, GO WESTERLY ON U.S.
HIGHWAY 13 AND 64 FOR 9.8 KM (6.1 MI) TO THE INTERSECTION OF STATE ROAD 1138 (EVERETTS ROAD) ON THE RIGHT. TURN RIGHT AND GO
NORTHERLY ON STATE ROAD 1138 FOR 2.6 KM (1.6 MI) TO THE T-INTERSECTION OF STATE ROAD 1404 (AIRPORT ROAD). TURN LEFT AND GO
SOUTHWEST ON STATE ROAD 1404 FOR 0.6 KM (0.4 MI) TO THE ENTRANCE DRIVE FOR THE MARTIN COUNTY AIRPORT ON THE RIGHT. TURN RIGHT AND
GO NORTHERLY ON THE ENTRANCE DRIVE FOR 0.5 KM (0.3 MI) TO A LOCKED GATE. PASS THROUGH GATE AND GO NORTHERLY ACROSS THE AIRCRAFT
PARKING AREA ONTO TAXIWAY FOR 0.10 KM (0.06 MI) TO THE EASTERN EDGE OF RUNWAY (3-21). TURN RIGHT AND GO NORTHERLY PARALLELING THE
EASTERN EDGE OF RUNWAY (3-21) FOR 0.67 KM (0.42 MI) TO THE 0-METER POINT NEAR THE NORTHEAST CORNER OF RUNWAY (3-21).
THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "EVERETTS 000" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER
CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 37.4 M (122.7 FT) NORTH-NORTHEAST OF THE NORTHWEST
CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION, 8.7 M (28.5 FT) SOUTHEAST OF THE EASTERN MOST RUNWAY END LIGHT, AND 7.4 M (24.3 FT)
EAST-SOUTHEAST OF THE NORTHEAST CORNER OF RUNWAY (3-21).
THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "EVERETTS 150" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
CONCRETE POST RECESSED 5 CM (2 IN) BELOW THE SURFACE OF THE GROUND. IT IS 39.8 M (130.6 FT) NORTH-NORTHEAST OF THE NORTHWEST CORNER
OF A CONCRETE APPROACH LIGHT FOUNDATION, 7.1 M (23.3 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY (3-21), AND 6.1 M (20.0 FT)
EAST-NORTHEAST OF A RUNWAY LIGHT.
THE 430-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "EVERETTS 430" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 28.4 M (93.2 FT) SOUTH-SOUTHEAST OF A RUNWAY LIGHT, 21.4 M (70.2 FT)
NORTHEAST OF A RUNWAY LIGHT, AND 6.9 M (22.6 FT) EAST-SOUTHEAST OF THE EASTERN EDGE RUNWAY (3-21).
THE 1130-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "EVERETTS 1130" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 7.6 M (24.9 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF
RUNWAY (3-21), 4.2 M (13.8 FT) EAST OF THE EASTERN MOST RUNWAY END LIGHT, AND 4.1 M (13.5 FT) WEST-NORTHWEST OF THE WESTERN EDGE OF
A CUT-BANK.
USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DRIVING ON THE RUNWAYS IS
STRICTLY PROHIBITED AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY. **NOTE: MR. LEO HOLLIS, AIRPORT MANAGER, P.O. BOX 436, WILLIAMSTON, NC
27892. TELEPHONE (919) 792-4464. MUST BE NOTIFIED 24-HOURS PRIOR TO WORK ON THE BASE LINE AND CAN PROVIDE THE KEY TO THE GATE**.
THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Franklin EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350832
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: FRANKLIN CBL NORTH CAROLINA
SILVER SPRING MD 20910 - May 15, 2000 PROJECT ACCESSION NUMBER: 15482 MACON COUNTY
NEAREST TOWN: FRANKLIN
LIST OF ADJUSTED DISTANCES (May 10, 2000)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
0 MACON 614.561 150 MACON 614.941 150.0268 150.0273 0.1
0 MACON 614.561 410 FRANKLIN 613.557 419.7585 419.7597 0.1
0 MACON 614.561 1400 FRANKLIN 628.283 1409.9860 1410.0528 0.2
150 MACON 614.941 410 FRANKLIN 613.557 269.7317 269.7353 0.1
150 MACON 614.941 1400 FRANKLIN 628.283 1259.9591 1260.0298 0.1
410 FRANKLIN 613.557 1400 FRANKLIN 628.283 990.2270 990.3365 0.1
DESCRIPTION OF FRANKLIN BASE LINE
YEAR MEASURED: 1999
LATITUDE: 35 13 19
LONGITUDE: 083 25 14
AZIMUTH: 69 DEGREES TRUE NORTH
CHIEF OF PARTY: JGG
THE BASE LINE IS LOCATED ABOUT 5.6 KM (3.5 MI) NORTHWEST OF FRANKLIN AT THE MACON COUNTY AIRFIELD WHICH IS 21.8 KM (13.1 MI) NORTH
OF THE NORTH CAROLINA/GEORGIA STATE LINE AND 8.8 KM (5.3 MI) NORTHEAST OF CARTOOGECHAYE.
THE BASE LINE IS A SOUTHWEST-NORTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHWEST END. THE BASE LINE CONSISTS OF THE 000, 150,
410, AND 1400 METER POINTS. THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
TO REACH THE 0-METER POINT OF THE BASE LINE FROM THE JUNCTION OF NORTH CAROLINA STATE HIGHWAY 28 (NC 28) AND U.S. BUSINESS 441 IN
FRANKLIN, GO NORTH ON NC 28 FOR 4.5 KM (2.7 MI) TO THE JUNCTION OF STATE ROUTE 1434 (AIRPORT ROAD). TURN LEFT AND GO WEST ON STATE
ROUTE 1434 FOR 2.0 KM (1.2 MI) TO A SIDE ROAD RIGHT. TURN RIGHT AND GO NORTH ON THE SIDE ROAD FOR 0.25 KM (0.15 MI) TO GATE AT AIRPORT
TERMINAL. TURN RIGHT AND GO NORTHWEST ON TAXI RAMP "D" FOR 0.13 KM (0.08 MI) TO THE JUNCTION OF RUNWAY AND THE 0-METER POINT ON
THE LEFT ALONG THE SOUTH EDGE OF THE RUNWAY.
THE 0 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY DISK, STAMPED "MACON 000 1998", SET IN THE TOP OF A 26 CM (10 IN)
ROUND CONCRETE POST RECESSED 2.5 CM (1.0 IN) BELOW THE SURFACE OF THE GROUND. IT IS 41.9 M (137.5 FT) WEST SOUTHWEST OF THE
CENTERLINE OF THE TAXI RAMP "D", 29.1 M (95.5 FT) NORTHWEST OF WINDSOCK IN FRONT OF TERMINAL, 20.4 M (67.0 FT) SOUTH OF THE CENTERLINE
OF THE RUNWAY, AND 19.7 M WEST OF THE SOUTHWEST CORNER OF CONCRETE PAD FOR THE TAXI RAMP SIGN "D".
THE 150 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY DISK, STAMPED "MACON 150 1998", SET IN THE TOP OF 26 CM (10 IN)
ROUND CONCRETE POST RECESSED 2.5 CM (1.0 IN) BELOW THE SURFACE OF THE GROUND. IT IS 85.4 M (280.3 FT) EAST-NORTHEAST OF THE
NORTHEAST CORNER OF A CONCRETE PAD FOR THE TAXI RAMP SIGN "D", 33.8 M (111.0 FT) NORTH-NORTHWEST OF THE WEST END OF A 24-INCH
CONCRETE CULVERT PIPE, 33.0 M (108.4 FT) SOUTHWEST OF RUNWAY LIGHT NUMBER 49, 27.9 M (91.6 FT) EAST OF RUNWAY LIGHT NUMBER 50 AND 20.5
M (67.2 FT) SOUTH- SOUTHEAST OF THE CENTERLINE OF THE RUNWAY.
THE 410 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY DISK, STAMPED "410 1988", SET IN THE TOP OF 26 CM (10 IN) ROUND CONCRETE
POST RECESSED 2.5 CM (1.0 IN) BELOW THE SURFACE OF THE GROUND. IT IS 45.6 M (149.5 FT) NORTHWEST OF A DROP INLET, 28.3 M (93.0 FT)
EAST-NORTHEAST OF THE CENTERLINE OF TAXI RAMP "E", 26.2 M ( 85.8 FT) WEST-SOUTHWEST OF A MANHOLE ACCESS COVER, 20.7 M (67.9 FT)
SOUTH-SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, AND 4.5 M (14.6 FT) NORTHEAST OF THE NORTHEAST CORNER OF THE CONCRETE SLAB
FOR TAXI RAMP SIGN "E".
THE 1400 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY DISK, STAMPED "1400 1988", SET IN THE TOP OF 26 CM (10 IN) ROUND
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 46.25 M (151.74 FT) NORTHWEST OF THE NORTHWEST CORNER OF A PORCH, 28.65 M
(94.0 FT) WEST OF THE CENTERLINE OF A GRAVEL DRIVE, 1.95 M (6.4 FT) NORTHEAST OF A FENCE POST WITH REFERENCE TAG, AND 1.5 M (4.92 FT)
SOUTH-SOUTHEAST OF A FENCE POST WITH A REFERENCE TAG.
USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. AIRPORT MANAGER: NEIL
HOPPE, PHONE 828-524-5529, FAX 828-369-1769
THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Jefferson EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N360812
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: WEST JEFFERSON CBL NORTH CAROLINA
SILVER SPRING MD 20910 - OCTOBER 15, 1998 PROJECT ACCESSION NUMBER: 15482 ASHE COUNTY
NEAREST TOWN: WEST JEFFERSON
LIST OF ADJUSTED DISTANCES (OCTOBER 9, 1998)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
0 968.800 W JEFFPORT 966.210 149.9712 149.9935 0.2
0 968.800 430 961.250 429.9659 430.0322 0.2
0 968.800 1400 943.840 1399.9229 1400.1454 0.3
W JEFFPORT 966.210 430 961.250 279.9947 280.0387 0.1
W JEFFPORT 966.210 1400 943.840 1249.9517 1250.1519 0.2
430 961.250 1400 943.840 969.9570 970.1132 0.2
DESCRIPTION OF JEFFERSON BASE LINE
YEAR MEASURED: 1998
LATITUDE: 36 25 57
LONGITUDE: 081 25 33
AZIMUTH: 89 DEGREES TRUE NORTH
CHIEF OF PARTY: PAC
THE BASE LINE IS LOCATED ABOUT 7.1 KM (4.4. MI) EAST NORTHEAST OF WEST JEFFERSON AT THE ASHE COUNTY AIRPORT ON THE NORTH SIDE AND
PARALLEL TO THE RUNWAY.
THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. THE BASE LINE CONSISTS OF THE 0, 150, 430, AND 1400 METER
POINTS. THERE IS NO 100 FT. TAPE CALIBRATION MARK.
TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAY 221 AND SH1582 (FRIENDSHIP CHURCH RD), GO EAST ON SH1582 FOR 1.1
KM (0.7 MI) TO THE INTERSECTION OF SH1582 AND SH1583, GO NORTH ON SH1583 FOR 0.7 KM (0.4 MI) TO AIRPORT RD ON THE RIGHT, TURN RIGHT
ON AIRPORT RD AND GO EAST FOR 0.4 KM (0.3 MI) TO A ROAD LEFT, TURN LEFT AND GO NORTH ABOUT 200 M (700 FT) TO THE END OF THE ROAD,
CONTINUE ABOUT ANOTHER 90 M (300 FT) TO THE WEST END OF THE RUNWAY AND THE 0-METER POINT.
THE 0 METER POINT IS A NORTH CAROLINA GEODETIC SURVEY (NCGS) HORIZONTAL DISK STAMPED "000 1990" SET IN THE TOP OF A 30 CM (12 IN)
DIAMETER ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 80.6 M (57.4 FT) EAST OF THE NORTH LOCALIZER ANTENNA
ARRAY AT THE WEST END OF THE RUNWAY, 60.2 M (197.5 FT) SOUTHWEST OF THE SOUTH RUNWAY LIGHT AT THE WEST END OF THE RUNWAY, 51.5 M
(168.9 FT) WEST OF THE NORTH RUNWAY LIGHT AT THE WEST END OF THE RUNWAY, 17.5 M (57.4 FT) NORTH OF THE PROJECTED CENTERLINE OF THE
RUNWAY, AND 6.9 M (22.8 FT) WEST SOUTHWEST OF THE SOUTHWEST CORNER OF A CONCRETE DRAINAGE DITCH.
THE 150 METER POINT IS AN NGS DISK STAMPED "W JEFFPORT 1985" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST FLUSH
WITH THE SURFACE OF THE GROUND. IT IS: 40.2 M (132.0 FT) EAST OF A RUNWAY LIGHT, 18.5 M (60.7 FT) WEST NORTHWEST OF A RUNWAY LIGHT, 17.4
M (57.1 FT) NORTH OF THE CENTERLINE OF THE RUNWAY, 4.6 M (15.1 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST, AND 4.1 M (13.4 FT) SOUTHEAST
OF THE SOUTHEAST CORNER OF A VASI LIGHT.
THE 430 METER POINT IS AN NCGS HORIZONTAL DISK STAMPED "430 1990" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST
FLUSH WITH THE SURFACE OF THE GROUND. IT IS: ON THE NORTH SIDE OF THE RUNWAY ACROSS FROM A WINDSOCK, 54.1 M (177.5 FT) NORTHWEST
OF THE INTERSECTION OF THE CENTERLINES OF THE RUNWAY AND A TAXIWAY, 46.6 M (153.0 FT) WEST OF A METAL DRAIN COVER, 32.3 M (106.0 FT)
WEST NORTHWEST OF A RUNWAY LIGHT, 28.7 M (94.2 FT) EAST OF A RUNWAY LIGHT ON THE NORTH SIDE OF THE RUNWAY, AND 17.5 M (57.4 FT)
NORTH OF THE CENTERLINE OF THE RUNWAY.
THE 1400 METER POINT IS NCGS HORIZONTAL DISK STAMPED "1400 1990" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER ROUND CONCRETE POST FLUSH
WITH THE SURFACE OF THE GROUND. IT IS: AT THE EAST END OF THE RUNWAY, 50.9 M (167.1 FT) NORTHEAST OF A RELI-A-LIGHT ON THE SOUTH SIDE
OF THE RUNWAY, 40.4 M (132.5 FT) EAST NORTHEAST OF THE CENTER OF THE EAST END OF THE RUNWAY, 33.4 M (109.7 FT) EAST OF A RELI-A-LIGHT
ON THE NORTH SIDE OF THE RUNWAY, 23.2 M (76.2 FT) WEST OF A METAL DRAIN PIPE IN A CONCRETE DITCH, AND 17.7 M (58.0 FT) NORTH OF THE
PROJECTED CENTERLINE OF THE RUNWAY.
USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Manteo EDM Calibration Baseline
FROM STATION TO STATION HOR DIST (M) MARK TO MARK (M) STD ERROR (MM) MANTEO 000 MANTEO 150 150.0114 150.0119 0.5 MANTEO 000 MANTEO 400 399.9934 399.9935 0.5 MANTEO 000 MANTEO 847 846.9783 846.9794 0.5 MANTEO 150 MANTEO 400 249.9820 249.9821 0.5 MANTEO 150 MANTEO 847 696.9669 696.9676 0.5 MANTEO 400 MANTEO 847 446.9848 446.9863 0.5
STATION NGVD 29 ELEVATION IN METERS MANTEO 000 2.858 MANTEO 150 3.273 MANTEO 400 3.126 MANTEO 847 4.262
MANTEO BASELINE IS LOCATED ON ROANOKE ISLAND AT THE DARE COUNTY REGIONAL AIRPORT, NORTHWEST OF MANTEO, ALONG THE NORTHWEST SIDE OF THE RUNWAY, WITH THE--000--MARK BEING NEAR THE ENTRANCE TO THE AIRPORT. CONTACT WITH THE MAIN AIRPORT OFFICE IS REQUIRED TO OBTAIN ACCESS TO THE BASELINE WHICH CROSSES ACTIVE RAMPS, TAXIWAYS, AND THE END OF RUNWAY 16. MANTEO 000--IS LEVEL WITH THE PARKING RAMP AND FLUSH WITH GROUND. LOCATED 91.2 FT (27.8 M) NORTHEAST OF THE CENTERLINE OF SR 1115 LEADING INTO THE AIRPORT, 5.6 FT (1.7 M) NORTHWEST OF THE NORTHWEST EDGE OF THE CONCRETE PARKING RAMP, 20.6 FT (6.3 M) SOUTHWEST OF THE CENTER OF A 6-FOOT WIDE CONCRETE SIDEWALK, AND 9.0 FT (2.7 M) SOUTHEAST OF A 4-FOOT HIGH WOVEN WIRE FENCE WITH A WITNESS SIGN. MANTEO 150--IS LEVEL WITH TAXIWAY AND FLUSH WITH GROUND. LOCATED 5.8 FT (1.8 M) NORTHWEST OF THE NORTHWEST EDGE OF A CONCRETE TAXIWAY TO RUNWAY, 20.7 FT (6.3 M) SOUTHEAST OF A CATCH BASIN, 13.7 FT (4.2 M) NORTHEAST OF THE NORTHEAST EDGE OF A CONCRETE DRIVEWAY TO A YELLOW METAL BUILDING, 38.1 FT (11.6 M) EAST-SOUTHEAST OF THE EASTERN CORNER OF THE BUILDING, AND 148.5 FT (45.3 M) SOUTH-SOUTHWEST OF THE SOUTHERN FENCE CORNER OF THE FUEL FARM. MANTEO 400--IS LEVEL WITH TAXIWAY AND FLUSH WITH GROUND. LOCATED 53.8 FT (16.4 M) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY RUNNING BETWEEN RUNWAY 10 AND 16, 314.4 FT (95.8 M) NORTH-NORTHEAST OF THE NORTH EDGE OF RUNWAY 10, AND 381.0 FT (116.1 M) WEST-SOUTHWEST OF THE WEST CORNER OF A CONCRETE UTILITY BUILDING. MANTEO 847--IS 2 FEET HIGHER THAN A SERVICE ROAD AND FLUSH WITH GROUND. LOCATED 16.8 FT (5.1 M) EAST OF THE CENTERLINE OF A SOIL SERVICE ROAD, 5.3 FT (1.6 M) WEST OF A 6-FOOT HIGH WOVEN WIRE FENCE WITH A WITNESS SIGN, 31.0 FT (9.4 M) NORTH-NORTHWEST OF A CORNER POST OF THE FENCE, 93.2 FT (28.4 M) SOUTH-SOUTHEAST OF THE NORTHERN END OF THE FENCE, AND 146.5 FT (44.7 M) EAST OF THE EAST EDGE OF RUNWAY 16.
Maple EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N360762
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: MAPLE CBL NORTH CAROLINA
SILVER SPRING MD 20910 - MARCH 4, 1998 PROJECT ACCESSION NUMBER: 15482 CURRITUCK COUNTY
NEAREST TOWN: BARCO
LIST OF ADJUSTED DISTANCES (FEBRUARY 12, 1998)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
0 MAPLE 5.180 150 MAPLE 5.260 149.9906 149.9906 0.2
0 MAPLE 5.180 400 MAPLE 5.046 400.0014 400.0014 0.3
0 MAPLE 5.180 1000 MAPLE 3.531 1000.0084 1000.0097 0.4
150 MAPLE 5.260 400 MAPLE 5.046 250.0108 250.0109 0.2
150 MAPLE 5.260 1000 MAPLE 3.531 850.0178 850.0195 0.3
400 MAPLE 5.046 1000 MAPLE 3.531 600.0070 600.0089 0.2
DESCRIPTION OF MAPLE BASE LINE
YEAR MEASURED: 1997
LATITUDE: 36 23 58
LONGITUDE: 076 01 00
AZIMUTH: 34 DEGREES TRUE NORTH
CHIEF OF PARTY: WLL
THE BASE LINE IS LOCATED ABOUT 3.2 (2.0 MI) WEST OF BARCO, N. C. AND 8.0 KM (5.0 MI) NORTHWEST OF COINJOCK, N.C. IN THE COMMUNITY OF
MAPLE AT THE CURRITUCK COUNTY AIRPORT (PERMISSION NEEDED FOR ACCESS SEE BELOW) ALONG THE NORTHWESTERN SIDE OF THE
NORTHEASTERN END OF THE RUNWAY APPROXIMATELY PARALLEL WITH AND IN BETWEEN THE RUNWAY AND A LINE OF COUNTY WATER WELLS.
THE BASE LINE IS A NORTHEAST-SOUTHEAST LINE WITH THE 0-METER POINT ON THE SOUTHEAST END. IT CONSISTS OF THE 0, 150, 400 AND 1000
METER POINTS. THERE IS NO 100 FOOT TAPE CALIBRATION MARK.
TO REACH THE 0-METER POINT FROM THE JUNCTION OF US HIGHWAY 158 AND STATE ROUTE 168 LOCATED IN BARCO, N.C., GO WEST ON US HIGHWAY
158 FOR 4.0 KM (2.8 MI) TO STATE ROUTE SR1246 (MAPLE ROAD). TURN RIGHT AND GO NORTHEAST ON SR1246 FOR 1.1 KM (0.7 MI) TO A DIRT PATH
LEADING EAST. TURN RIGHT ON DIRT PATH AND GO EAST FOR 0.2 KM (0.1 MI) THEN NORTHEAST ON DIRT PATH 0.2 KM (0.1 MI) TO THE STATION ON
THE SOUTHEAST SIDE OF A DIRT PATH THAT LEADS TO A LINE OF COUNTY WATER WELLS.
THE 0-METER POINT IS A STANDARD NCGS HORIZONTAL CONTROL DISK STAMPED "MAPLE 000 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 73.2 M (240.0 FT) SOUTH SOUTHEAST OF A CONCRETE MONUMENT NEAR THE
SOUTHEAST CORNER OF NCDOT MAINTENANCE YARD, 27.2 MT (89.1 FT) NORTHWEST OF THE NORTHWEST EDGE OF THE RUNWAY, 24.0 MT (78.7 FT)
NORTHWEST OF A RUNWAY LIGHT ON THE NORTHWEST SIDE OF THE RUNWAY, 5.9 MT (19.4 FT) SOUTHEAST OF THE CENTERLINE OF THE DIRT PATH
TO THE WELLS AND 0.5 MT (1.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.
THE 150-METER POINT IS A STANDARD NCGS HORIZONTAL CONTROL DISK STAMPED "MAPLE 150 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 81.4 MT (267.0 FT) SOUTHWEST OF THE SOUTHEAST END OF A 12 INCH
CORRUGATED METAL PIPE UNDER THE DIRT PATH, 28.6 MT (93.9 FT) NORTHWEST OF THE NORTHWEST EDGE OF THE RUNWAY, 6.6 MT (21.8 FT) EAST OF
THE CENTERLINE OF THE DIRT PATH LEADING TO THE COUNTY WATER WELLS, AND 0.5 MT (1.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.
THE 400-METER POINT IS A STANDARD NCGS HORIZONTAL CONTROL DISK STAMPED "MAPLE 400 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 37.8 MT (124.0 FT) EAST OF THE EAST CORNER OF COUNTY WATER WELL
NO.1, 31.2 MT (102.3 FT) NORTHWEST OF THE NORTHWEST EDGE OF THE RUNWAY, 10.2 MT (33.6 FT) SOUTHEAST OF THE CENTERLINE OF THE DIRT
PATH LEADING TO THE COUNTY WATER WELLS AND 0.5 MT (1.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.
THE 1100-METER POINT IS A STANDARD NCGS HORIZONTAL CONTROL DISK STAMPED "MAPLE 1000 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
CONCRETE CYLINDER RECESSED 5 CM (2.0 IN) BELOW THE SURFACE OF THE GROUND. IT IS: 60.7 MT (199.0 FT) SOUTHEAST OF A WOVEN WIRE FENCE
WITH A WITNESS SIGN, 44.3 MT (145.4 FT) EAST NORTHEAST OF THE EAST CORNER OF COUNTY WATER WELL NO.6, 18.3 MT (60.0 FT) SOUTHEAST OF
THE APPROXIMATE CENTERLINE OF THE LINE OF WATER WELLS AND 0.5 MT (1.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.
USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. FOR INTERVISIBILITY
BETWEEN ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.510 M (4.954
FT), 150 METER POINT AT 1.142 M (3.747 FT), 400 METER POINT AT 0.925 M (3.035 FT) AND THE 1000 METER POINT AT 1.538 M (5.046 FT).
CONTACT AIRPORT MANAGER, MR. LELAND GIBBS, (919) 232-2769, FOR ACCESS TO MAPLE BASE LINE AREA.
THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT GARY W. THOMPSON, NCGS, 512 N. SALISBURY STREET, RALEIGH, NORTH CAROLINA 27604. PHONE (919)
733-3836.
Marion EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350821
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: MARION CBL NORTH CAROLINA
SILVER SPRING MD 20910 - OCTOBER 15, 1998 PROJECT ACCESSION NUMBER: 15482 MCDOWELL COUNTY
NEAREST TOWN: MARION
LIST OF ADJUSTED DISTANCES (OCTOBER 9, 1998)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
0 SHIFLET 368.095 150 SHIFLET 368.331 150.0250 150.0251 0.1
0 SHIFLET 368.095 430 SHIFLET 367.606 430.0034 430.0036 0.1
0 SHIFLET 368.095 1010 SHIFLET 365.948 1010.0434 1010.0457 0.2
150 SHIFLET 368.331 430 SHIFLET 367.606 279.9784 279.9793 0.1
150 SHIFLET 368.331 1010 SHIFLET 365.948 860.0185 860.0218 0.1
430 SHIFLET 367.606 1010 SHIFLET 365.948 580.0401 580.0425 0.1
DESCRIPTION OF MARION BASE LINE
YEAR MEASURED: 1997
LATITUDE: 35 43 18
LONGITUDE: 082 00 56
AZIMUTH: 104 DEGREES TRUE NORTH
CHIEF OF PARTY: MOB
THE BASE LINE IS LOCATED ABOUT 4.0 (2.5 MI) NORTH OF MARION AT THE SHIFLET FIELD AIRPORT AT THE END OF THE STATE ROUTE 1500 (AIRPORT ROAD).
THE BASE LINE IS A EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 430 AND 1010 METER POINTS. THERE IS
NO 100 FT. TAPE CALIBRATION MARK.
TO REACH THE 0-METER POINT FROM THE AIRPORT OFFICE PROCEED TO THE WEST END OF THE RUNWAY ALONG THE NORTH EDGE OF THE GRASS RUNWAY.
THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY (NCGS) HORIZONTAL CONTROL DISK STAMPED "SHIFLET 000 1989" SET IN THE TOP OF A 30
CM (12 IN) DIAMETER CONCRETE CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 5.0 M (16.4 FT) SOUTH OF A WITNESS POST, 1.58 M (5.18
FT) NORTH OF THE NORTH MOST OF TWO RUNWAY LIGHTS, AND 0.79 M ( 2.59 FT) NORTH OF A WOODEN SIGN POST (MONITOR T229) WITH REFERENCE TAG.
THE 150-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SHIFLET 150 1989" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: ABOUT 500 FEET EAST OF THE WEST END OF THE GRASS RUNWAY ALONG THE NORTH
EDGE, 24.35 M (79.89 FT) EAST OF A RUNWAY LIGHT, 4.94 (16.21 FT) SOUTH OF A WITNESS POST IN A WIRE FENCE.
THE 430-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SHIFLET 430 1989" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: ALONG THE NORTH EDGE OF A GRASS RUNWAY ABOUT 1400 FT EAST OF THE WEST END
OF THE RUNWAY, 10.15 M (33.30 FT) WEST OF A RUNWAY LIGHT, 4.79 M (15.72 FT) SOUTH OF A WITNESS POST IN A WIRE FENCE, AND 1.58 M (5.18 FT)
NORTH OF THE EDGE OF THE RUNWAY.
THE 1010-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SHIFLET 1010 1989" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: ALONG THE NORTH EDGE OF A GRASS RUNWAY AT THE EAST END, 5.91 M (19.39 FT) SOUTH OF
A WITNESS POST IN A WIRE FENCE LINE, 4.69 M (15.39 FT) SOUTHEAST OF RUNWAY END LIGHT, AND 4.66 M (15.29 FT) EAST OF THE NORTH MOST OF TWO
NORTH MOST OF TWO RUNWAY LIGHTS.
USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Maxton EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N340791
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: MAXTON CBL NORTH CAROLINA
SILVER SPRING MD 20910 - May 15, 2000 PROJECT ACCESSION NUMBER: 15482 SCOTLAND COUNTY
NEAREST TOWN: MAXTON
LIST OF ADJUSTED DISTANCES (May 10, 2000)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
MAXTON 0 61.000 MAXTON 150 61.087 150.0123 150.0123 0.1
MAXTON 0 61.000 MAXTON 400 61.353 400.0143 400.0144 0.1
MAXTON 0 61.000 MAXTON 1000 61.685 1000.0181 1000.0184 0.2
MAXTON 150 61.087 MAXTON 400 61.353 250.0020 250.0022 0.1
MAXTON 150 61.087 MAXTON 1000 61.685 850.0059 850.0061 0.1
MAXTON 400 61.353 MAXTON 1000 61.685 600.0039 600.0039 0.1
DESCRIPTION OF MAXTON BASE LINE
YEAR MEASURED: 1999
LATITUDE: 34 47 57
LONGITUDE: 079 21 47
AZIMUTH: 226 DEGREES TRUE NORTH
CHIEF OF PARTY: WLL
THE BASE LINE IS LOCATED ABOUT 6.9 KM (4.3 MI) NORTH-NORTHWEST OF MAXTON AT THE LAURINBURG-MAXTON AIRPORT. IT IS 9.2 KM (5.7 MI)
EAST-NORTHEAST OF LAURINBURG AND 16.9 KM (10.5 MI) WEST OF RED SPRINGS.
THE BASE LINE IS A NORTHEAST SOUTHWEST LINE WITH THE 0 METER POINT ON THE NORTHEAST END. THE BASE LINE CONSISTS OF THE 000, 150,
400, AND 1000 METER POINTS. THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
TO REACH THE 0-METER POINT OF THE BASE LINE FROM THE LAURINBURG-MAXTON AIRPORT TERMINAL BUILDING LOCATED ON THE NORTHWEST
SIDE OF RUNWAY 5/23, GO NORTHEAST ON THE TAXIWAY FOR 0.56 KM (0.35 MI) TO A WIND SOCK WITHIN A SEGMENTED CIRCLE AND THE STATION
MIDWAY BETWEEN THE TAXIWAY AND THE WIND SOCK.
THE 0 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC CONTROL DISK STAMPED "MAXTON 000 1999" SET IN THE TOP OF A 35.6 CM (14.0 IN)
DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 150 M (492 FT) NORTHEAST OF NCGS STATION MAXTON 150, 129.5 M (425
FT) NORTHWEST OF THE CENTERLINE OF RUNWAY 5/23, 38.6 M (126.8 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF A STORM DRAIN, 22.9 M (75.2 FT)
NORTHWEST OF A LIGHTED WINDSOCK IN A SEGMENTED CIRCLE, AND 22.9 M (75.0 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF THE TERMINAL
RAMP/TAXIWAY FOR RUNWAY 5/23.
THE 150 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK, STAMPED "MAXTON 150 1999" SET IN THE TOP OF 35.6
CM (14.0 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 150.0 M (492 FEET) SOUTHWEST OF A LIGHTED WIND SOCK
IN A SEGMENTED CIRCLE, 129.5 M (425 FT) NORTHWEST OF THE CENTERLINE OF RUNWAY 5/23, 52.1 M (171.0 FT) SOUTH OF THE CENTERLINE OF A
STORM DRAIN, 45.8 M (150.1 FT) EAST-SOUTHEAST OF THE CENTERLINE OF A STORM DRAIN, AND 22.9 M (75.0 FT) SOUTHEAST OF THE SOUTHEAST
EDGE OF THE TERMINAL RAMP/TAXIWAY FOR RUNWAY 5/23.
THE 400 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK, STAMPED "MAXTON 400 1999" SET IN THE TOP OF A 35.6
CM (14.0 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 129.5 M (425 FT) NORTHWEST OF THE CENTERLINE OF
RUNWAY 5/23, 62.3 M (204.3 FT) EAST OF THE CENTERLINE OF A STORM DRAIN, 39.7 M (130.2 FT) SOUTH-SOUTHEAST OF THE CENTERLINE OF A STORM
DRAIN, AND 22.9 M (75.0 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF THE TERMINAL RAMP/TAXIWAY FOR RUNWAY 5/23.
THE 1000 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK STAMPED "MAXTON 1000 1999" SET IN THE TOP OF 36
CM (14 IN) DIAMETER CONCRETE POST FLUSH WITH SURFACE OF THE GROUND. IT IS 129.5 M (425 FT) NORTHWEST OF THE CENTERLINE OF RUNWAY
5/23, 61.2 M (200.8 FT) NORTH OF A STORM DRAIN, 50.6 M (165.9 FT) SOUTH OF A STORM DRAIN, 47.9 M (157.3 FT) EAST-SOUTHEAST OF A STORM DRAIN
AND 22.9 M (75.0 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF THE TERMINAL RAMP/TAXIWAY FOR RUNWAY 5/23.
USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. POINT OF CONTACT AIRPORT
MANAGER, JOHN GULLEDGE, TELEPHONE (910) 844-3601.
THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT THE NORTH CAROLINA GEODETIC SURVEY, 121 W. JONES STREET, RALEIGH, NORTH CAROLINA 27603.
TELEPHONE 919-733-3836.
Raeford EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350792
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: RAEFORD CBL NORTH CAROLINA
ROCKVILLE MD 20852 - MARCH 22, 1993 PROJECT ACCESSION NUMBER: 15482 HOKE COUNTY
NEAREST TOWN: RAEFORD
LIST OF ADJUSTED DISTANCES (MARCH 2, 1993)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
RAEFORD 0 88.657 RAEFORD 150 88.915 149.9930 149.9932 0.1
RAEFORD 0 88.657 RAEFORD 430 89.481 429.9876 429.9883 0.1
RAEFORD 0 88.657 RAEFORD 1030 92.364 1030.0169 1030.0235 0.2
RAEFORD 150 88.915 RAEFORD 430 89.481 279.9945 279.9951 0.1
RAEFORD 150 88.915 RAEFORD 1030 92.364 880.0238 880.0306 0.1
RAEFORD 430 89.481 RAEFORD 1030 92.364 600.0292 600.0362 0.1
DESCRIPTION OF RAEFORD BASE LINE
YEAR MEASURED: 1982
YEAR REMEASURED: 1993
CHIEF OF PARTY: KM
THE BASE LINE IS LOCATED ABOUT 29.0 KM (18.0 MI) WEST OF FAYETTEVILLE AND 4.8 KM (3.0 MI) NORTHEAST OF RAEFORD AT THE RAEFORD
AIRPORT. THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE NORTHWEST EDGE OF RUNWAY (4-22).
THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END. IT CONSISTS OF THE 0, 150, 430 AND 1030
METER POINTS. THE BASE LINE DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION DISKS.
TO REACH THE 0-METER POINT FROM THE OVERPASS JUNCTION OF U.S. HIGHWAY 401 AND STATE HIGHWAY 211 (PROSPECT AVENUE), LOCATED ON THE
WEST SIDE OF RAEFORD, GO NORTHERLY ON U.S. HIGHWAY 401 FOR 2.8 KM (1.7 MI) TO THE NORTH END OF THE CONCRETE BRIDGE OVER ROCKFISH
CREEK. CONTINUE NORTHERLY ON U.S. HIGHWAY 401 FOR 0.4 KM (0.2 MI) TO THE INTERSECTION OF STATE ROAD 1302 (DOC BROWN ROAD) ON THE
LEFT. TURN LEFT AND GO NORTHWEST CURVING TO WEST ON STATE ROAD 1302 FOR 1.2 KM (0.7 MI) TO A FORK. TAKE THE RIGHT FORK AND GO
NORTHERLY ON STATE ROAD 1302 FOR 1.2 KM (0.7 MI) TO THE INTERSECTION OF A TRACK ROAD (LOCKHEED LANE) ON THE LEFT. *** NOTE: TO
REACH THE MAIN AIRPORT COMPLEX CONTINUE NORTHERLY ON STATE ROAD 1302 FOR 0.5 KM (0.3 MI) TO THE ENTRANCE DRIVE ON THE LEFT ***. TURN
LEFT AND GO SOUTHWEST ON THE TRACK ROAD FOR 0.2 KM (0.12 MI) TO A DIM TRACK ON THE LEFT. TURN RIGHT AND GO NORTH-NORTHEAST CROSS-
COUNTRY FOR 90 M (295 FT) TO THE 0-METER POINT NEAR THE SOUTHWESTERN CORNER OF RUNWAY (4-22).
THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RAEFORD 000" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER CONCRETE
POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 90.9 M (298.2 FT) NORTH-NORTHEAST OF THE CENTERLINE OF A TRACK ROAD, 15.0 M (49.2
FT) SOUTHEAST OF THE CENTERLINE OF A DITCH, AND 4.6 M (15.1 FT) NORTHWEST OF THE SOUTHWEST CORNER OF RUNWAY (4-22).
THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RAEFORD 150" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 76.8 M (252.0 FT) SOUTHWEST OF THE SOUTHEASTERN CORNER
OF A CONCRETE APPROACH LIGHT FOUNDATION, 73.5 M (241.1 FT) NORTHEAST OF THE NORTHEASTERN CORNER OF A CONCRETE APPROACH LIGHT
FOUNDATION, AND 4.5 M (14.8 FT) NORTHWEST OF THE NORTHWEST EDGE OF RUNWAY (4-22).
THE 430-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RAEFORD 430" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 66.1 M (216.9 FT) SOUTH-SOUTHEAST OF THE CENTER OF A WINDSOCK STAND, 12.6
M (41.3 FT) SOUTHWEST OF THE EXTENDED CENTERLINE OF A TAXIWAY, AND 4.4 M (14.4 FT) NORTHWEST OF THE NORTHWEST EDGE OF RUNWAY (4-22).
THE 1030-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RAEFORD 1030" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 8.8 M (28.9 FT) WEST-SOUTHWEST OF THE NORTHWEST CORNER
OF A RUNWAY (4-22), AND 4.2 M (13.8 FT) NORTHWEST OF THE NORTHWEST EDGE OF RUNWAY (4-22).
USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DRIVING ON THE RUNWAYS IS
STRICTLY PROHIBITED AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY. FOR SITE ACCESS PLEASE CONTACT MR. GENE THACKER, POST OFFICE DRAWER
1510, RAEFORD, NC 28376. TELEPHONE (919) 875-3261.
THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Raleigh EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350784
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: RALEIGH CBL NORTH CAROLINA
ROCKVILLE MD 20852 - MARCH 29, 1993 PROJECT ACCESSION NUMBER: 15482 WAKE COUNTY
NEAREST TOWN: RALEIGH
LIST OF ADJUSTED DISTANCES (MARCH 22, 1993)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
RALEIGH 0 95.440 RALEIGH 150 92.778 149.9473 149.9710 0.1
RALEIGH 0 95.440 RALEIGH 400 87.377 399.8802 399.9615 0.2
RALEIGH 0 95.440 RALEIGH 1400 85.134 1399.9235 1399.9615 0.3
RALEIGH 150 92.778 RALEIGH 400 87.377 249.9329 249.9913 0.1
RALEIGH 150 92.778 RALEIGH 1400 85.134 1249.9760 1249.9994 0.2
RALEIGH 400 87.377 RALEIGH 1400 85.134 1000.0427 1000.0452 0.2
DESCRIPTION OF RALEIGH BASE LINE
YEAR MEASURED: 1982
YEAR REMEASURED: 1993
CHIEF OF PARTY: KM
THE BASE LINE IS LOCATED ABOUT 13.4 KM (8.3 MI) SOUTHWEST OF WAKE FOREST, 11.3 KM (7.0 MI) NORTHEAST OF RALEIGH, AND 3.7 KM (2.3 MI)
NORTHEAST OF THE JUNCTION OF U.S. HIGHWAYS 1 AND 401. THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH A METAL RIGHT-OF-
WAY FENCE THAT BORDERS THE WESTERN EDGE OF U.S. HIGHWAY 1 AND THE EASTERN EDGE OF U.S. HIGHWAY 1 SERVICE ROAD.
THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END. IT CONSISTS OF THE 0, 150, 400, AND 1400
METER POINTS. THE BASE LINE DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION STATION DISKS.
TO REACH THE 0-METER POINT FROM THE U.S. HIGHWAY 1 BRIDGE OVER U.S. HIGHWAY 401, LOCATED ON THE NORTH SIDE OF RALEIGH, GO NORTH ON
U.S. HIGHWAY 1 (CAPITAL BOULEVARD) FOR 3.4 KM (2.1 MI) TO THE INTERSECTION OF OLD WAKE FOREST ROAD ON THE LEFT. TURN LEFT AND GO
WESTERLY ON OLD WAKE FOREST ROAD FOR 0.10 KM (0.06 MI) TO THE INTERSECTION OF U.S. HIGHWAY 1 SERVICE ROAD ON THE RIGHT. TURN RIGHT
THEN BEAR RIGHT AND GO EAST FOLLOWING A METAL-RIGHT-OF-WAY FENCE FOR 0.10 KM (0.06 MI) TO THE 0-METER POINT NEAR THE RIGHT-OF-WAY
FENCE CORNER.
THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RALEIGH 000" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER CONCRETE
POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 43.2 M (141.7 FT) SOUTHWEST OF A WOODEN UTILITY POLE WITH AN
ALUMINUM REFERENCE TAG, 35.0 M (114.8 FT) SOUTHEAST OF THE CENTERLINE OF THE FRONTAGE ROAD, 21.5 M (70.5 FT) NORTH OF A WOODEN
UTILITY POLE WITH AN ALUMINUM REFERENCE TAG, AND 8.2 M (26.9 FT) WEST OF A METAL WITNESS POST AT THE METAL RIGHT-OF-WAY FENCE CORNER.
THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RALEIGH 150" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 51.5 M (169.0 FT) NORTHEAST OF A WOODEN UTILITY POLE
WITH AN ALUMINUM REFERENCE TAG, 17.3 M (56.8 FT) SOUTHEAST OF THE CENTERLINE OF THE FRONTAGE ROAD, 10.0 M (32.8 FT) SOUTHWEST OF A
WOODEN UTILITY POLE WITH AN ALUMINUM REFERENCE TAG, AND 8.2 M (26.9 FT) NORTHWEST OF A FIBERGLASS WITNESS POST IN THE METAL RIGHT-
OF-WAY FENCE.
THE 400-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RALEIGH 400" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 9.4 M (30.8 FT) WEST OF A WOODEN UTILITY POLE WITH AN ALUMINUM REFERENCE
TAG, 7.8 M (25.6 FT) NORTHWEST OF A FIBERGLASS WITNESS POST IN THE METAL RIGHT-OF-WAY FENCE, AND 6.7 M (22.0 FT) SOUTHEAST OF THE
CENTER LINE OF THE FRONTAGE ROAD.
THE 1400-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "RALEIGH 1400" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 59.0 M (193.6 FT) SOUTHWEST OF THE EXTENDED SOUTHERN ENTRANCE DRIVE
CENTERLINE FOR THE MILL OUTLET VILLAGE, 9.7 M (31.8 FT) SOUTHEAST OF THE CENTERLINE OF THE FRONTAGE ROAD, AND 4.7 M (15.4 FT)
NORTHWEST OF A FIBERGLASS WITNESS POST IN THE METAL RIGHT-OF-WAY FENCE.
USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. TRAFFIC ON BOTH HIGHWAYS IS
HEAVY; SAFETY PRECAUTIONS ARE RECOMMENDED.
THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Rockingham EDM Calibration Baseline
FROM STATION TO STATION HOR DIST (M) MARK TO MARK (M) STD ERROR (MM) R-0 R-25 25.0208 25.0510 0.4 R-0 R-50 50.0235 50.0389 0.3 R-0 R-75 75.0238 75.0345 0.3 R-0 R-100 100.0225 100.0308 0.3 R-0 R-150 150.0233 150.0291 0.3 R-0 R-463 463.3538 463.3555 0.4 R-0 R-926 926.5433 926.5467 0.6 R-0 R-1390 1389.8142 1389.8146 0.6 R-25 R-50 25.0027 25.0027 0.3 R-25 R-75 50.0029 50.0029 0.4 R-25 R-100 75.0017 75.0017 0.3 R-25 R-150 125.0025 125.0025 0.4 R-25 R-463 438.3329 438.3329 0.4 R-25 R-926 901.5223 901.5233 0.6 R-25 R-1390 1364.7933 1364.7933 0.6 R-50 R-75 25.0003 25.0003 0.2 R-50 R-100 49.9990 49.9990 0.2 R-50 R-150 99.9998 99.9999 0.2 R-50 R-463 413.3303 413.3303 0.3 R-50 R-926 876.5197 876.5206 0.5 R-50 R-1390 1339.7906 1339.7906 0.6 R-75 R-100 24.9988 24.9988 0.2 R-75 R-150 74.9996 74.9996 0.3 R-75 R-463 388.3300 388.3300 0.4 R-75 R-926 851.5194 851.5204 0.5 R-75 R-1390 1314.7903 1314.7903 0.6 R-100 R-150 50.0008 50.0008 0.2 R-100 R-463 363.3312 363.3312 0.3 R-100 R-926 826.5207 826.5216 0.5 R-100 R-1390 1289.7916 1289.7916 0.5 R-150 R-463 313.3304 313.3304 0.3 R-150 R-926 776.5198 776.5208 0.5 R-150 R-1390 1239.7907 1239.7908 0.5 R-463 R-926 463.1895 463.1913 0.3 R-463 R-1390 926.4603 926.4603 0.4 R-926 R-1390 463.2708 463.2708 0.5
STATION NGVD 29 ELEVATION IN METERS R-0 108.910 R-25 107.680 R-50 107.670 R-75 107.640 R-100 107.620 R-150 107.590 R-463 107.670 R-926 106.370 R-1390 107.840 This base line was first established in 1974 and consisted of nine marks. Due to changes in base line procedures all of the marks were not used in the recalibration of the line in 1980. There was no original description. The 1980 description is as follows.
The base line is located about 3 miles south of Rockingham, 3 miles west of Hamlet and along the southwest edge of the main airstrip at the Rockingham- Hamlet airstrip at the Rockingham-Hamlet airport.
The 0 meter point is near the southeast corner of the airport about 1000 meters southeast of the terminal building, 58.3 meters southwest of the southwest edge of the runway, 51 meters southeast of a long metal runway marker, 6.62 meters north of a 4 inch square concrete witness post and 6.385 meters northwest of a fence corner in the 4 foot high chain link boundary fence.
The 0 meter and 1389 meter marks are 1 inch round hollow plugs with screw caps set in a 8.5 inch square metal plate set in the top of a 12 foot long, 18 inch round corrugated pipe filled with concrete and projecting about 4 feet above the surface. All the other marks are plain 3 inch round nipple top brass caps set in the top of 8 inch round concrete monuments that are flush with the surface except for the 150 meter point which is recessed into the concrete about 2 inches. All of the marks are stamped with R- and their base line designation. Each mark has a 4 inch square concrete witness post set near the tree line on the southwest side of the airport.
The base line is a northwest-southeast line with the 0 meter point on the southeast end. It is made up of 0, 150, 463 and 1389 meter points. 0 to 50 and 0 to 926 meter points were measured but not tied into the other marks.
In order to make measurements from the 0 and 1389 meter points, special tribrachs are needed. Rice International has these special tribrachs which fit into the plugs and make it possible to set instruments and reflectors on the end points.
This base line was established in conjunction with Rice International of Hamlet N.C. For further information and the tribrach adaptors needed at the 0 and 1389 meter points, contact Rice International at 40 Main Street, P.O. Box 948, Hamlet, N.C. 28345. Telephone (910) 582-2989.
Additional reference information follows: The 150 meter mark is 10.0 meters(33.0 feet) northwest of a witness post, 15.5 meters (51.0 feet) west-northwest of a longleaf pine with reference tag and 57.7 meters (189.2 feet) southwest of the south edge of the runway.
The 463 meter mark is 11.6 meters (38.1 feet) northwest of a witness post, 55.9 meters (183.3 feet) southwest of the south edge of the runway and 71.5 meters (234.6 feet) northeast of the east end of a metal visual approach indicator.
Rocky Mount/Wilson EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350774
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: ROCKY MOUNT WILSON A NORTH CAROLINA
SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 15482 NASH COUNTY
NEAREST TOWN: ROCKY MOUNT
LIST OF ADJUSTED DISTANCES ( 11/ 3/2011)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
RWI 0 45.563 RWI 150 45.114 149.9932 149.9939 .1
RWI 0 45.563 RWI 430 44.017 429.9894 429.9922 .2
RWI 0 45.563 RWI 1135 47.593 1135.4376 1135.4394 .3
RWI 150 45.114 RWI 430 44.017 279.9962 279.9983 .1
RWI 150 45.114 RWI 1135 47.593 985.4443 985.4475 .2
RWI 430 44.017 RWI 1135 47.593 705.4480 705.4571 .1
DESCRIPTION OF ROCKY MOUNT BASE LINE
YEAR MEASURED: 2011
LATITUDE: 35 51 25
LONGITUDE: 077 53 35
THE ROCKY MOUNT CBL IS LOCATED ABOUT 8.0 MI (12.9 KM) SOUTHWEST OF ROCKY MOUNT, 3.9 MI (6.3 KM) NORTH-NORTHWEST OF ELM CITY
AND 2.4 MI (3.9 KM) EAST-NORTHEAST OF WINSTEAD CROSSROADS AT THE ROCKY MOUNT WILSON COUNTY AIRPORT.
TO REACH THE 0-METER POINT FROM THE INTERSECTION OF NC HIGHWAY 97 AND INTERSTATE 95(EXIT 127), GO EAST THEN NORTHEAST
ON HIGHWAY 97 FOR 4.9 MI (7.9 KM) TO AIRPORT ENTRANCE ON THE RIGHT. TURN RIGHT ON AIRPORT ROAD AND GO 0.05 MI (0.1 KM)
TO FIRST LEFT (CORPORATE DRIVE). TURN LEFT AND GO 0.2 MI (0.3 KM) NORTHEAST THEN SOUTHEAST TO SECURITY GATE. PROCEED
THROUGH GATE AND CONTINUE SOUTHEAST ACROSS RAMP TO THE FIRST OF TWO PARALLEL TAXIWAYS. TURN LEFT AND GO NORTHEAST
FOR 0.3 MI (0.5 KM) TO CONNECTOR TAXI D1. FOLLOW CURVE TO THE RIGHT AND JUST SHORT OF THE PARALLEL TAXI D AND THE
MARK ON THE LEFT.
THE 0-METER STATION IS A NATIONAL GEODETIC SURVEY CBL DISK SET IN THE TOP OF A 0.3 M (1.0 FT) CEMENT POST SET FLUSH WITH
THE GROUND. IT IS 38.44 M (126.1 FT) EAST OF THE CENTER OF A TAXIWAY SIGN, 27.55 M (90.4 FT) NORTHEAST OF CONNECTOR
TAXIWAY, 17.13 M (56.2 FT) NORTHWEST OF OF THE NORTHWEST EDGE OF TAXIWAY, 16.06 M (52.7 FT) NORTH OF THE NORTH CORNER
OF A CONCRETE PAD AND SET IN THE TOP OF A 30-CM (12 INCH) ROUND CONCRETE POST AND ABOUT 0.3 M (1.0 FT) LOWER THAN THE
TAXIWAY.
THE 150-METER STATION IS A NATIONAL GEODETIC SURVEY CBL DISK. IT IS 176.0 FT (53.6 M) SOUTH-SOUTHEAST OF THE CENTERLINE
OF THE NORTHWEST END OF A CONCRETE CULVERT UNDER THE TAXIWAY, 165.0 FT (50.3 M) NORTH-NORTHEAST OF TAXIWAY LIGHT, 55.8 FT
(17.0 M) WEST OF TAXIWAY LIGHT, 55.2 FT (16.8 M) NORTHWEST EAST NORTHWEST OF NORTHWEST EDGE OF THE TAXIWAY, 27.2 FT (8.3 M)
SOUTHWEST OF PROJECTION OF A JOG IN THE AIRPORT PERIMETER FENCE AND SET IN THE TOP OF A 12-IN (30 CM) ROUND CONCRETE POST
AND ABOUT 2 FT (0.6 M) LOWER THAN THE TAXIWAY.
THE 430-METER STATION IS A NATIONAL GEODETIC SURVEY CBL DISK. IT IS 127.8 FT (39.0 M) NORTHEAST OF A BLUE TAXIWAY LIGHT 1-97,
82.6 FT (25.2 M) WEST-SOUTHWEST OF A BLUE TAXIWAY LIGHT-1-96-, 77.9 FT (23.7 M) NORTHWEST OF THE CENTERLINE OF THE TAXIWAY,
46.5 FT (14.2 M) SOUTHEAST OF THE CENTER OF A CONCRETE SWALE AND SET IN THE TOP OF A 12-IN (30 CM) ROUND CONCRETE POST AND
ABOUT 1 FT (0.3 M) LOWER THAN THE TAXIWAY CENTERLINE.
THE 1135-METER STATION IS A NATIONAL GEODETIC SURVEY CBL DISK. IT IS 274.5 FT (83.7 M) EAST OF SOUTH-EAST CORNER OF A CHAIN
LINK FENCE, 217.0 FT (66.1 M) SOUTH OF NORTH EAST CORNER OF A CHAIN LINK FENCE, 178.5 FT (54.4 M) NORTHEAST OF CENTER OF THE
DIRT ROAD, 74.1 FT (22.6 M) NORTHWEST OF EXTENDED CENTERLINE OF THE TAXIWAY AND SET IN THE TOP OF A 12-IN (30 CM) ROUND CONCRETE
POST AND ABOUT 15 FT (4.6 M) HIGHER THAN THE TAXIWAY.
THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Salisbury EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350804
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: SALISBURY CBL NORTH CAROLINA
SILVER SPRING MD 20910 - MARCH 7, 1995 PROJECT ACCESSION NUMBER: 15482 ROWAN COUNTY
NEAREST TOWN: SALISBURY
LIST OF ADJUSTED DISTANCES (JANUARY 29, 1995)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
SALISPORT 234.063 150 234.483 149.9910 149.9916 0.1
SALISPORT 234.063 430 234.793 429.9987 429.9993 0.1
SALISPORT 234.063 1050 234.884 1049.9998 1050.0001 0.1
150 234.483 430 234.793 280.0077 280.0079 0.1
150 234.483 1050 234.884 900.0088 900.0089 0.1
150 234.793 1050 234.884 620.0011 620.0011 0.1
DESCRIPTION OF SALISBURY BASE LINE
YEAR MEASURED: 1994
CHIEF OF PARTY: DJN
THE BASE LINE IS LOCATED ABOUT 3.2 KM (2.0 MI) SOUTH OF SALISBURY AT THE ROWAN COUNTY AIRPORT.
FOR PERMISSION TO ENTER AIRPORT PROPERTY PLEASE CONTACT MR. LINDSAY HESS, AIRPORT MANAGER, ROWAN COUNTY AIRPORT.
TELEPHONE 704-633-5021 OR 704-636-6649.
THE BASE LINE IS A NORTH-NORTHEAST, SOUTH-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTH-SOUTHWEST END. IT CONSISTS
OF THE 0, 150, 430, AND 1050 METER POINTS.
TO REACH THE 0-METER POINT FROM THE US HIGHWAY 29-601 BRIDGE OVER JAKE ALEXANDER BOULEVARD, LOCATED IN THE SOUTHWEST
SECTION OF SALISBURY, GO SOUTHWEST ON US 29-US 601 FOR 2.49 KM (1.55 MI) TO SR 1516 (AIRPORT ROAD). THENCE NORTH FOR
0.2 KM (0.1 MI) ON SR 1516, THENCE NORTHEAST FOR 0.3 KM (0.2 MI) ON SR 1517 (AIRPORT LOOP) TO THE AIRPORT ENTRANCE,
THENCE WEST FOR 0.2 KM (0.1 MI) ALONG A TAXI RAMP, CROSS THE MAIN TAXIWAY TO THE GRASSY AREA AND THE 0-METER POINT
BETWEEN THE RUNWAY AND TAXIWAY.
THE 0-METER POINT IS A STANDARD NGS DISK STAMPED "SALISPORT 1986" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE
POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 60.7 M (199.0 FT) EAST-SOUTHEAST FROM THE APPROXIMATE CENTER OF THE
RUNWAY, 43.9 M (144.0 FT) SOUTHEAST FROM A SMALL LIGHT NEAR THE EDGE OF THE RUNWAY, 35.8 M (117.5 FT) NORTHEAST FROM THE
CENTER OF A VASI LIGHT, AND 15.5 M (51.0 FT) WEST-NORTHWEST FROM THE APPROXIMATE CENTER OF THE TAXIWAY AND DIRECTLY
ACROSS FROM A DRIVEWAY LEADING TO THE AIRPORT HANGARS.
THE 150-METER POINT IS A NC GEODETIC SURVEY DISK STAMPED "SALISBURY 150 1993" SET IN THE TOP OF A CONCRETE POST FLUSH WITH
THE SURFACE OF THE GROUND. IT IS 74.7 M (245.0 FT) SOUTH-SOUTHWEST OF A DROP INLET, 21.0 M (69.0 FT) NORTH-NORTHWEST OF
THE INTERSECTION OF THE TAXIWAY AND RAMP TO THE AIRPORT TERMINAL, 15.5 M (51.0 FT) NORTHWEST OF THE CENTERLINE OF THE
TAXIWAY, AND 14.0 M (46.0 FT) NORTH-NORTHEAST OF THE NORTHWEST CORNER OF A CONCRETE PAD WITH A--RAMP--SIGN.
THE 430-METER POINT IS A NC GEODETIC SURVEY DISK STAMPED "SALISBURY 430 1993" SET IN THE TOP OF A CONCRETE POST RECESSED
3 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 30.7 M (100.7 FT) SOUTHWEST OF THE SOUTH EDGE OF THE TAXI RAMP, 30.7
M (100.7 FT) SOUTHEAST OF A 0.6 M (2 FT) BY 0.6 M (2 FT) CONCRETE ELECTRICAL ACCESS PAD, 15.5 M (50.7 FT) NORTHWEST OF
THE CENTERLINE OF THE TAXIWAY, AND 10.6 M (34.7 FT) NORTHEAST OF A DROP INLET.
THE 1050-METER POINT IS A NC GEODETIC SURVEY DISK STAMPED "SALISBURY 1050 1993" SET IN THE TOP OF A CONCRETE POST
RECESSED 3 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 104.5 M (343.0 FT) SOUTHWEST OF THE SOUTH EDGE OF THE
NORTHERN MOST TAXI RAMP, 42.9 M (140.6 FT) SOUTHEAST OF A SMALL LIGHT NEAR THE EDGE OF THE RUNWAY, 34.4 M (112.8 FT)
SOUTH-SOUTHEAST OF A 0.6 M (2 FT) BY 0.6 M (2 FT) CONCRETE ELECTRICAL ACCESS PAD, AND 15.3 M (50.1 FT) NORTHWEST OF THE
CENTERLINE OF THE TAXIWAY.
USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. THE BASE LINE ELEVATIONS ARE UNADJUSTED SECOND
ORDER CLASS II ELEVATIONS TIED TO THE NATIONAL NETWORK.
THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Shelby EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350813
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: SHELBY CBL NORTH CAROLINA
SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 15482 CLEVELAND COUNTY
NEAREST TOWN: SHELBY
LIST OF ADJUSTED DISTANCES ( 7/20/2004)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
CLEV 000 1998 256.730 CLEV 150 1998 257.659 149.9983 150.0012 .1
CLEV 000 1998 256.730 CLEV 400 1998 255.935 400.0068 400.0076 .1
CLEV 000 1998 256.730 CLEV 1000 1998 253.389 999.9981 1000.0037 .2
CLEV 150 1998 257.659 CLEV 400 1998 255.935 250.0085 250.0145 .1
CLEV 150 1998 257.659 CLEV 1000 1998 253.389 849.9999 850.0106 .1
CLEV 400 1998 255.935 CLEV 1000 1998 253.389 599.9914 599.9968 .1
DESCRIPTION OF SHELBY CBL
YEAR MEASURED: 2003
LATITUDE: 35 15 25
LONGITUDE: 81 35 55
AZIMUTH: 224
CHIEF OF PARTY: MARK BOOTHE
THE BASE LINE IS LOCATED ABOUT 6.8 KM (4.1 MI) WEST-SOUTHWEST OF SHELBY AT THE SHELBY MUNICIPAL AIRPORT. 6.5 KM (3.9 MI) EAST OF BOILING SPRINGS; 9.5 KM (5.7 MI) NORTH OF THE NORTH CAROLINA/SOUTH CAROLINA STATE LINE. THE BASE LINE IS A NORTHEAST-SOUTHWEST LINE WITH THE 0-METER POINT ON THE NORTHEAST END. IT CONSISTS OF THE 000, 150, 400, AND 1000 METER POINTS. TO REACH THE 0-METER POINT FROM THE JUNCTION OF NC 150 AND NC 18, LOCATED IN SOUTH SHELBY, GO WEST ON NC 150 FOR 3.25 KM (1.95 MI) TO THE JUNCTION OF THE AIRPORT ENTRANCE, TURN RIGHT AND GO NORTHWEST FOR 0.3 KM (0.2 MI) TO THE AIRPORT TERMINAL. CONTINUE NORTHWEST FOR 0.16 KM (0.1 MI) ACROSS THE PARKING APRON AND ALONG THE NORTHEAST TAXI RAMP TO THE TAXIWAY. TURN RIGHT AND GO NORTHEAST FOR 0.2 KM (0.12 MI) ALONG THE TAIWAY TO THE STATION ON THE LEFT IN THE GRASS MEDIAN BETWEEN THE TAXIWAY AND RUNWAY. THE 0-METER POINT IS A STANDARD NCGS DISK STAMPED "CLEV 000 1998" SET IN THE TOP OF A 26 CM (10 IN) DIAMETER, SQUARE CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 47.9 M (157.0 FT) NORTHEAST OF THE CENTER OF A DROP INLET, 45.7 M (150.0 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 44.8 M (147.0 FT) WEST-SOUTHWEST OF THE CENTER OF A DROP INLET AND 30.1 M (99.0 FT) NORTHWEST OF THE CENTERLINE OF THE TAXIWAY. THE 150-METER POINT IS A STANDARD NCGS DISK STAMPED "CLEV 150 1998" SET IN THE TOP OF A 26 CM (10 IN) DIAMETER, SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 143.9 M (472 FT) NORTHEAST OF A DROP INLET, 96.6 M (317.0 FT) NORTHWEST OF THE WINDSOCK, 46.6 M (153.0 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 29.7 M (97.5 FT) NORTHWEST OF THE CENTERLINE OF THE TAXIWAY AND 7.8 M (25.5 FT) WEST OF THE CENTERLINE OF THE NORTHEAST MOST TAI RAMP. THE 400-METER POINT IS A STANDARD NCGS DISK STAMPED "CLEV 400 1998" SET IN THE TOP OF A 26 CM (10 IN) DIAMETER, SQUARE CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 56.7 M (186.0 FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF MOST SOUTHWESTERLY TAXI RAMP, 47.7 M (156.5 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 13.4 M (43.8 FT) NORTHEAST OF THE CENTER OF A DROP INLET AND 28.8 M (94.5 FT) NORTHWEST OF THE CENTERLINE OF THE TAXIWAY. THE 1000-METER POINT IS A STANDARD NCGS DISK STAMPED "CLEV 1000 2002" SET IN THE TOP OF A 26 CM (10 IN) DIAMETER, ROUND CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 49.7 M (163.0 FT) SOUTHEAST OF THE CENTER OF THE SOUTHWEST END OF THE RUNWAY, 45.6 M (149.5 FT) WEST OF A DROP INLET, 14.5 M (47.5 FT) SOUTHWEST OF THE CENTERLINE OF THE TAXI RAMP, 9.3 M (30.6 FT) SOUTHEAST OF A 2X2-FT. CONCRETE PAD "RUNWAY CABLE" AND 7.9 M (25.9 FT) NORTHEAST 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 NORTH CAROLINA GEODETIC SURVEY.
Smithfield EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350781
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: SMITHFIELD CBL NORTH CAROLINA
SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 15482 JOHNSTON COUNTY
NEAREST TOWN: SMITHFIELD
LIST OF ADJUSTED DISTANCES ( 2/ 2/2010)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
SMITH 0 47.494 SMITH 150 44.631 150.0005 150.0278 .1
SMITH 0 47.494 SMITH 400 41.497 399.9775 400.0224 .2
SMITH 0 47.494 JNX B 41.431 1100.0000 1100.0167 .3
SMITH 150 44.631 SMITH 400 41.497 249.9770 249.9966 .1
SMITH 150 44.631 JNX B 41.431 949.9994 950.0047 .2
SMITH 400 41.497 JNX B 41.431 700.0222 700.0222 .1
DESCRIPTION OF SMITHFIELD BASE LINE
YEAR MEASURED: 2008
LATITUDE: 35 32 41
LONGITUDE: 078 23 23
AZIMUTH: 203 DEGREES TRUE NORTH
THE BASE LINE IS LOCATED ABOUT 5.4 (3.4 MI) NORTHWEST OF SMITHFIELD, N. C. AND 13.1 KM (8.2 MI) SOUTH SOUTHEAST OF CLAYTON, N.C. AT THE
JOHNSTON COUNTY AIRPORT (PERMISSION NEEDED FOR ACCESS SEE BELOW).
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 1100 METER POINTS.
THERE IS NO 100 FT. TAPE CALIBRATION MARK.
TO REACH THE 0-METER POINT FROM THE JUNCTION OF US HIGHWAY 70 BUSINESS AND STATE ROUTE 1501 (BUCKET JONES ROAD) LOCATED ABOUT
6.4 KM (4.0 MI) NORTHWEST OF SMITHFIELD, N.C., GO SOUTHWEST ON STATE ROUTE SR1501 FOR 1.0 KM (0.6 MI) TO THE ENTRANCE TO JOHNSTON
COUNTY AIRPORT ON THE LEFT, TURN LEFT AND GO EAST ALONG ENTRANCE ROAD FOR 0.03 KM (0.05 MI) TO BRICK AIRPORT FACILITY BUILDING.
PASS THROUGH GATE ON THE NORTH SIDE OF THE BUILDING AND GO SOUTHWEST FOR 0.3 KM (0.2 MI) ALONG THE TAXIWAY TO THE 0-METER POINT
NEAR THE SOUTHWEST CORNER OF THE APRON.
THE 0-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SMITH 000 1997" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 112.8 M (370.0 FT) NORTHWEST OF THE CENTERLINE OF THE RUNWAY, 10.7 M (35.0 FT)
NORTH NORTHEAST OF THE NORTHWEST CORNER OF CONCRETE FOOTING OF TAXIWAY HOLDING POSITION SIGN A21-3, 9.5 M (31.0 FT) SOUTHEAST OF
THE CENTERLINE OF THE TAXIWAY, 7.5 M (24.5 FT) WEST SOUTHWEST OF THE CENTER OF THE NORTH END OF A CONCRETE DRAINAGE SPILLWAY, 5.3
M (17.5 FT) WEST NORTHWEST OF TAXIWAY LIGHT #37, AND 3.0 M (9.8 FT) NORTHEAST OF TAXIWAY LIGHT #38.
THE 150-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SMITH 150 1997" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 48.7 MT (159.8 FT) SOUTH OF THE SOUTHEAST CORNER OF END OF A RAMP FOOTING, 48.6
MT (159.5 FT) SOUTHWEST OF THE SOUTHWEST END OF RAMP E CULVERT, 44.8 MT (147.0 FT) SOUTHWEST OF THE CENTERLINE OF RAMP E, 36.5 MT
(119.6 FT) NORTHEAST OF A TAXIWAY LIGHT, 31.6 MT (103.6 FT) WEST OF THE SOUTHWEST CORNER OF FOOTING FOR RAMP E EXIT SIGN, AND 9.5 MT
(31.0 FT) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY.
THE 400-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "SMITH 400 1997" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 100.3 MT (329.0 FT) NORTH NORTHEAST OF THE CENTERLINE OF RAMP F, 95.0 MT (311.8
FT) NORTH OF THE RAMP F SIGN, 93.9 MT (308.0 FT) SOUTHWEST OF THE SOUTHWEST END OF A CULVERT HEADWALL, 39.0 MT (128.1 FT) SOUTHWEST
OF TAXIWAY LIGHT #57, AND 9.5 MT (31.0 FT) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY.
THE 1100-METER POINT IS A NCGS HORIZONTAL CONTROL DISK STAMPED "JNX B 1997" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
CYLINDER FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 38.0 MT (124.6 FT) NORTHWEST OF A WIND SOCK POLE, 36.0 MT (118.2 FT) SOUTHWEST OF
A TAXIWAY LIGHT, 28.4 MT (93.0 FT) SOUTH SOUTHEAST OF A STORM DRAIN GRATE ACROSS THE TAXIWAY, 21.9 MT (71.8 FT) NORTHEAST OF A TAXIWAY
LIGHT, 18.9 MT (62.1 FT) WEST NORTHWEST OF A STORM DRAIN GRATE, AND 9.7 MT (31.8 FT) SOUTHEAST OF THE CENTERLINE OF THE TAXIWAY.
USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. FOR INTERVISIBILITY
BETWEEN ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.533 M (5.030
FT), 150 METER POINT AT 1.567 M (5.141 FT), 400 METER POINT AT 1.488 M (4.882 FT) AND THE 1100 METER POINT AT 1.529 M (5.016 FT).
JOHNSTON COUNTY AIRPORT OWNERSHIP-- PUBLIC, JOHNSTON COUNTY, FOR PERMISSION TO ENTER AIRPORT, CONTACT AIRPORT MANAGER, ROY
DIXON, TELEPHONE 919-934-0992.
THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT GARY W. THOMPSON, NCGS, 512 N. SALISBURY STREET, RALEIGH, NORTH CAROLINA 27604. PHONE 919-733-3836.
Statesville EDM Calibration Baseline
1US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350804
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: STATESVILLE CBL NORTH CAROLINA
ROCKVILLE MD 20852 - MARCH 8, 1993 PROJECT ACCESSION NUMBER: 15482 IREDELL COUNTY
NEAREST TOWN: STATESVILLE
LIST OF ADJUSTED DISTANCES (MARCH 2, 1993)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
STATESVILLE 0 292.704 STATESVILLE 150 290.776 150.0007 150.0131 0.1
STATESVILLE 0 292.704 STATESVILLE 430 288.028 429.9762 430.0017 0.1
STATESVILLE 0 292.704 STATESVILLE 1050 280.828 1049.9979 1050.0651 0.2
STATESVILLE 150 290.776 STATESVILLE 430 288.028 279.9755 279.9890 0.1
STATESVILLE 150 290.776 STATESVILLE 1050 280.828 899.9972 900.0522 0.1
STATESVILLE 430 288.028 STATESVILLE 1050 280.828 620.0217 620.0635 0.1
DESCRIPTION OF STATESVILLE BASE LINE
YEAR MEASURED: 1982
YEAR REMEASURED: 1993
CHIEF OF PARTY: KM
THE BASE LINE IS LOCATED ABOUT 5.6 KM (3.5 MI) SOUTHWEST OF STATESVILLE AT THE STATESVILLE MUNICIPAL AIRPORT. THE BASE LINE RUNS
ALONG AND IS APPROXIMATELY PARALLEL WITH THE EASTERN EDGE OF RUNWAY (2-20).
THE BASE LINE IS A NORTH-NORTHEAST, SOUTH-SOUTHWEST LINE WITH THE 0-METER POINT ON THE NORTH-NORTHEAST END. IT CONSISTS OF THE 0,
150, 430 AND 1050 METER POINTS.
TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 77 (EXIT 49A) AND U.S. HIGHWAY 70 (GARNER BAGNAL BOULEVARD),
LOCATED IN SOUTHWESTERN STATESVILLE, GO WESTERLY ON U.S. HIGHWAY 70 FOR 2.0 KM (1.2 MI) TO THE INTERSECTION OF U.S. HIGHWAY 21 AND
STATE HIGHWAY 115 (SHELTON AVENUE). CONTINUE WESTERLY ON U.S. HIGHWAY 70 FOR 3.4 KM (2.1 MI) TO THE INTERSECTION OF U.S. HIGHWAY 64
AND STATE HIGHWAY 90 (NEWTON DRIVE). TURN LEFT AND GO SOUTHWEST ON U.S. HIGHWAY 70 FOR 2.4 KM (1.5 MI) TO THE INTERSECTION OF STATE
HIGHWAY 1617 (WESTMINSTER DRIVE) ON THE RIGHT. CONTINUE SOUTHWEST ON U.S. HIGHWAY 70 FOR 0.4 KM (0.2 MI) TO THE INTERSECTION OF
AIRPORT ROAD ON THE LEFT. TURN LEFT AND GO SOUTH ON AIRPORT ROAD FOR 0.9 KM (0.6 MI) TO THE ENTRANCE DRIVE FOR THE STATESVILLE
MUNICIPAL AIRPORT COMPLEX ON THE RIGHT. CONTINUE SOUTH ON AIRPORT ROAD FOR 0.3 KM (0.2 MI) TO THE INTERSECTION OF FLEETWOOD ROAD ON
THE RIGHT. TURN RIGHT AND MEANDER WEST ON FLEETWOOD ROAD FOR 0.5 KM (0.3 MI) TO A LOCKED GATE, WHERE FLEETWOOD ROAD TURNS NINETY
DEGREES TO THE LEFT. PASS THROUGH THE GATE AND GO NORTHWEST CROSS-COUNTRY FOR 0.08 KM (0.05 MI) TO THE 0-METER POINT NEAR AN
APPROACH LIGHT.
THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "STATESVILLE 000" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 56.6 M (185.7 FT) SOUTH-SOUTHWEST OF THE SOUTHERN
EDGE OF RUNWAY 28-10, 12.4 M (40.7 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 2-20, AND 2.9 M (9.5 FT) WEST OF THE NORTHWEST
CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION.
THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "STATESVILLE 150" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 39.5 M (129.6 FT) WEST-NORTHWEST OF A METAL FENCE, 12.1 M (39.7 FT) EAST-
SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 2-20, AND 3.5 M (11.5 FT) NORTHWEST OF THE NORTHWEST CORNER OF A CONCRETE APPROACH LIGHT
FOUNDATION.
THE 430-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "STATESVILLE 430" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 40.5 M (132.9 FT) WEST-NORTHWEST OF A METAL FENCE, 14.1 M (46.3 FT)
NORTHEAST OF RUNWAY LIGHT # 69, AND 11.1 M (36.4 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 2-20.
THE 1050-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "STATESVILLE 1050" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 38.4 M (126.0 FT) SOUTHEAST OF THE SOUTHWESTERN CORNER OF RUNWAY 2-20,
22.9 M (75.1 FT) SOUTH-SOUTHEAST OF THE SOUTHEASTERN CORNER OF RUNWAY 2-20, AND 6.0 M (19.7 FT) NORTH-NORTHEAST OF A METAL FENCE.
USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DRIVING ON THE RUNWAYS IS
STRICTLY PROHIBITED AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY. FOR ACCESS AND THE KEY TO THE GATE, PLEASE STOP BY THE AIRPORT OFFICE.
OR CONTACT STATESVILLE FLYING SERVICE INC., P.O. BOX 5056, STATESVILLE, NC 286787. TELEPHONE (704) 873-1111.
THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Sylva EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N350832
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: SYLVA CBL NORTH CAROLINA
SILVER SPRING MD 20910 PROJECT ACCESSION NUMBER: 15482 JACKSON COUNTY
NEAREST TOWN: CULLOWHEE
LIST OF ADJUSTED DISTANCES ( 11/ 3/2011)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
SYLVA 0 850.000 SYLVA 150 850.446 150.0134 150.0141 .1
SYLVA 0 850.000 SYLVA 420 852.566 420.0062 420.0141 .1
SYLVA 0 850.000 SYLVA 1100 865.368 1100.0094 1100.1167 .2
SYLVA 150 850.446 SYLVA 420 852.566 269.9928 270.0011 .1
SYLVA 150 850.446 SYLVA 1100 865.368 949.9958 950.1130 .1
SYLVA 420 852.566 SYLVA 1100 865.368 680.0029 680.1234 .1
SYLVA CBL
CULLOWHEE, NC
COUNTY: JACKSON
35-18-47
83-12-19
AZ:322
THE BASE LINE IS A NW-SE LINE WITH THE 0-METER POINT ON THE SE END. IT CONSIST OF THE 0, 140, 420, AND 1100 METER POINTS.
THE STATION IS LOCATED ABOUT 5.5 MI (8.8 KM) WEST-NORTHWEST OF TUCKASEGEE, 4.3 MI (6.9 KM) SOUTH-SOUTHEAST OF SYLVA AND
3.4 MI (5.5 KM) EAST-SOUTHEAST OF GREENS CREEK.
TO REACH THE 0-METER POINT FROM THE INTERSECTION OF NC 107 AND NC 116 GO SOUTH-SOUTHEAST ON NC 107 FOR 3.5 MI (5.6 KM)
TO SR 1367-LITTLE SAVANNAH ROAD (ACROSS FROM WESTERN CAROLINA UNIVERSITY). TURN RIGHT AND WEST ON SR 1367-LITTLE
SAVANNAH ROAD FOR 1.6 MI (2.6 KM) TO SR 1535-AIRPORT ROAD. TURN RIGHT AND GO NORTH ON SR 1535-AIRPORT ROAD FOR 0.65 MI
(1.0 KM) TO THE JACKSON COUNTY AIRPORT AND THE 0-METER POINT SOUTHWEST OF THE AIRPORT OFFICE AND ACROSS THE APRON IN THE
GRASS AREA.
THE MARK IS ABOUT FLUSH WITH THE SURFACE OF THE GROUND. LOCATED 269.3 FT (82.1 M) SOUTHWEST OF THE NORTHWEST CORNER OF
THE HANGER, 115.5 FT (35.2 M) SOUTHWEST OF THE SOUTHWEST EDGE OF PAVEMENT OF THE PARKING APRON, 139.0 FT (42.4 M)
SOUTH-SOUTHWEST OF THE CENTERLINE OF THE TAXI RAMP AND 254.5 FT (77.6 M) NORTHWEST OF THE WEST MOST PERIMETER FENCE.
THE 150-METER POINT IS FLUSH WITH THE SURFACE OF THE GROUND. LOCATED 64.0 FT (19.5 M) NORTHEAST OF THE CENTERLINE OF
THE RUNWAY 179.8 FT (54.8 M) SOUTH-SOUTHEAST OF THE CENTER OF A SEDIMENT POND DROP INLET, 121.0 FT (36.9 M)
WEST-NORTHWEST OF THE NORTHWEST END OF A 24-INCH (61 CM) CONCRETE CULVERT PIPE AND 13.2 FT (4.0 M) NORTH OF THE NORTHEAST
MOST RED AND BLUE RUNWAY LIGHT.
THE 420-METER POINT IS FLUSH WITH THE SURFACE OF THE GROUND. LOCATED 61.5 FT (18.7 M) NORTHEAST OF THE CENTERLINE OF THE
RUNWAY 109.8 FT (33.5 M) NORTH-NORTHWEST OF A RUNWAY LIGHT, 89.0 FT (27.1 M) SOUTHEAST OF A RUNWAY LIGHT AND 443.0 FT
(135.0 M) WEST-NORTHWEST OF THE WINDSOCK.
THE 1100-METER POINT IS FLUSH WITH THE SURFACE OF THE GROUND. LOCATED 56.5 FT (17.2 M) NORTHEAST OF THE PROLONGATION OF
THE RUNWAY, 78.0 FT (23.8 M) NORTH OF THE NORTH MOST CORNER OF THE RUNWAY PAVEMENT AND 210.0 FT (64.0 M) WEST-NORTHWEST
OF A 10-INCH (25 CM) DOUBLE MAPLE WITH REFERENCE TAG.
THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT GARY W. THOMPSON, NCGS, 512 N. SALISBURY STREET, RALEIGH, NORTH CAROLINA 27604.
PHONE 919-733-3836.
Wallace EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N340781
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: WALLACE CBL NORTH CAROLINA
ROCKVILLE MD 20852 - MARCH 29, 1993 PROJECT ACCESSION NUMBER: 15482 PENDER COUNTY
NEAREST TOWN: WALLACE
LIST OF ADJUSTED DISTANCES (MARCH 22, 1993)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
WALLACE 0 11.397 WALLACE 150 11.043 149.9995 149.9999 0.1
WALLACE 0 11.397 WALLACE 430 10.490 429.9956 429.9966 0.2
WALLACE 0 11.397 WALLACE 1170 8.890 1169.9548 1169.9575 0.3
WALLACE 150 11.043 WALLACE 430 10.490 279.9962 279.9967 0.1
WALLACE 150 11.043 WALLACE 1170 8.890 1019.9553 1019.9576 0.2
WALLACE 430 10.490 WALLACE 1170 8.890 739.9591 739.9609 0.1
DESCRIPTION OF WALLACE BASE LINE
YEAR MEASURED: 1982
YEAR REMEASURED: 1993
CHIEF OF PARTY: KM
THE BASE LINE IS LOCATED ABOUT 20.9 KM (13.0 MI) NORTH-NORTHWEST OF BURGAW, 11.3 KM (7.0 MI) SOUTH-SOUTHEAST OF ROSE HILL, AND 0.8
KM (0.5 MI) SOUTHWEST OF WALLACE AT THE WALLACE AIRPORT. THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE NORTH EDGE
OF RUNWAY (9-27).
THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 430, AND 1170 METER POINTS.
THE BASE LINE DISKS ARE NORTH CAROLINA GEODETIC SURVEY TRIANGULATION DISKS.
TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAY 117 (NORWOOD STREET) AND STATE HIGHWAY 41 (MAIN STREET), LOCATED IN
DOWNTOWN WALLACE, GO WESTERLY ON STATE HIGHWAY 41 FOR 0.9 KM (0.6 MI) TO THE INTERSECTION OF ROCKFISH STREET ON THE LEFT. TURN LEFT
AND GO SOUTHERLY ON ROCKFISH STREET FOR 0.8 KM (0.5 MI) TO A CONCRETE BRIDGE OVER ROCKFISH CREEK AT THE DUPLIN-PENDER COUNTY LINE.
CONTINUE SOUTHWESTERLY ON WALLACE AIRPORT ROAD FOR 0.9 KM (0.6 MI) TO THE INTERSECTION OF AIRPORT ROAD ON THE LEFT. TURN LEFT AND
GO SOUTH CURVING TO EAST ON AIRPORT ROAD FOR 0.4 KM (0.2 MI) TO THE AIRPORT OFFICE AND GATE LEADING TO THE AIRCRAFT PARKING AREA.
PASS THROUGH THE GATE AND GO SOUTHERLY CROSSING THE AIRCRAFT PARKING AREA ONTO THE TAXIWAY FOR 0.10 KM (0.06 MI) TO THE NORTH EDGE
OF RUNWAY (9-27). TURN RIGHT AND GO WEST PARALLELING THE NORTH EDGE OF RUNWAY (9-27) FOR 0.53 KM (0.33 MI) TO THE 0-METER POINT
NEAR THE WESTERN ONE OF TWO VASI LIGHTS.
THE 0-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "WALLACE 000" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE
POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 61.1 M (200.5 FT) EAST OF THE WEST EDGE OF RUNWAY (9-27), 9.4 M (30.8 FT) SOUTH OF
THE SOUTHWEST CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION, 7.2 M (23.6 FT) EAST-NORTHEAST OF RUNWAY LIGHT # 45, AND 5.2 M (17.1
FT) NORTH OF THE NORTH EDGE OF RUNWAY (9-27).
THE 150-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "WALLACE 150" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER CONCRETE
POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 16.1 M (52.8 FT) WEST-NORTHWEST OF A RUNWAY LIGHT, 9.6 M (31.5 FT) SOUTH-SOUTHWEST
OF THE SOUTHWEST CORNER OF A CONCRETE APPROACH LIGHT FOUNDATION, AND 5.2 M (17.1 FT) NORTH OF THE NORTH EDGE OF RUNWAY (9-27).
THE 430-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "WALLACE 430" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 33.8 M (110.9 FT) EAST-NORTHEAST OF RUNWAY LIGHT # 31, 23.9 M (78.4 FT)
WEST-NORTHWEST OF RUNWAY LIGHT # 29, AND 5.0 M (16.4 FT) NORTH OF THE NORTH EDGE OF RUNWAY (9-27).
THE 1170-METER POINT IS A NORTH CAROLINA GEODETIC SURVEY DISK STAMPED "WALLACE 1170" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER
CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 30.1 M (98.8 FT) NORTHEAST OF THE SOUTHEAST CORNER OF RUNWAY (9-27), 20.8
M (68.2 FT) SOUTHEAST OF THE NORTHEAST CORNER OF AN AIRCRAFT TURNAROUND, 12.0 M (39.4 FT) EAST OF THE EAST EDGE OF AN AIRCRAFT
TURNAROUND, AND 4.8 M (15.7 FT) EAST-NORTHEAST OF THE EASTERN MOST RUNWAY END LIGHT.
USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DRIVING ON THE RUNWAYS IS
STRICTLY PROHIBITED AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY. THE WALLACE AIRPORT IS UNCONTROLLED. FOR INFORMATION ABOUT AIRPORT
ACTIVITIES PLEASE CONTACT MR. WAYNE RICH (919) 285-2027.
THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT MR. GARY THOMPSON, AT: NORTH CAROLINA GEODETIC SURVEY, 512 NORTH SALISBURY STREET,
RALEIGH, NC 27604. PHONE: (919) 733-3836 FAX: (919) 733-4407.
Whiteville EDM Calibration Baseline
US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N340783
NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: WHITEVILLE CBL NORTH CAROLINA
SILVER SPRING MD 20910 - May 15, 2000 PROJECT ACCESSION NUMBER: 15482 COLUMBUS COUNTY
NEAREST TOWN: WHITEVILLE
LIST OF ADJUSTED DISTANCES (May 10, 2000)
ADJ. DIST.(M) ADJ. DIST.(M) STD.
FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM)
WHITEVILLE 0 26.520 WHITEVILLE 150 26.066 150.0043 150.0050 0.1
WHITEVILLE 0 26.520 WHITEVILLE 430 24.850 430.0093 430.0125 0.2
WHITEVILLE 0 26.520 WHITEPORT AZ MK 21.038 1030.0282 1030.0428 0.2
WHITEVILLE 150 26.066 WHITEVILLE 430 24.850 280.0050 280.0076 0.1
WHITEVILLE 150 26.066 WHITEPORT AZ MK 21.038 880.0239 880.0383 0.2
WHITEVILLE 430 24.850 WHITEPORT AZ MK 21.038 600.0189 600.0310 0.1
DESCRIPTION OF WHITEVILLE BASE LINE
YEAR MEASURED: 1999
LATITUDE: 34 16 17
LONGITUDE: 078 43 00
AZIMUTH: 48 DEGREES TRUE NORTH
CHIEF OF PARTY: WLL
THE BASE LINE IS LOCATED ABOUT 7.4 KM (4.6 MI) SOUTH OF WHITEVILLE AT THE COLUMBUS COUNTY MUNICIPAL AIRPORT, 11.6 KM (7.2 MI)
EAST-SOUTHEAST OF CHADBOURN, AND 20.1 KM (12.5 MI) NORTHEAST OF TABOR CITY.
THE BASE LINE IS A SOUTHWEST-NORTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHWEST END. THE BASE LINE CONSISTS OF THE 000, 150,
430, AND 1030 METER POINTS. THE BASE LINE IS ON THE SOUTHEAST SIDE OF THE AIRPORT RUNWAY AND RUNS PARALLEL TO IT. THERE IS NO
100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. 701 BUSINESS AND STATE ROUTE 130 SOUTH-SOUTHWEST OF WHITEVILLE, GO
SOUTHEAST ON STATE ROUTE 130 (VINSON BOULEVARD) FOR 2.49 KM (1.55 MI) TO STATE ROUTE 1170, TURN RIGHT ON STATE ROUTE 1170 AND GO
SOUTHWEST FOR 1.6 KM (1.0 MI) TO STATE ROUTE 1181, TURN LEFT ON STATE ROUTE 1181 AND GO SOUTHEAST FOR O.80 KM (0.50 MI) TO COLUMBUS
COUNTY MUNICIPAL AIRPORT TERMINAL BUILDING AND AIRPORT GATE, CONTINUE EAST THROUGH THE GATE FOR 0.16 KM (0.10 MI) TO THE RUNWAY,
TURN RIGHT AND GO SOUTHWEST ALONG THE RUNWAY FOR 0.40 KM (0.25 MI) TO THE 0-METER POINT AT THE SOUTHWEST END OF THE RUNWAY.
THE 0 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC CONTROL DISK STAMPED "WHITEVILLE 000 1989" SET IN THE TOP OF A 30 CM (12 IN)
DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 77.2 M (253.2 FT) NORTHEAST OF AN ELECTRICAL BOX WITH A LIGHT,
40.6 M (133.2 FT) SOUTHWEST OF THE SECOND LANDING LIGHT, 23.6 M (77.5 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, AND 20.5 M (67.1 FT)
EAST-NORTHEAST OF THE FIRST LANDING LIGHT FROM THE SOUTHWEST END OF THE RUNWAY.
THE 150 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK, STAMPED "WHITEVILLE 150 1989" SET IN THE TOP OF 30
CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 53.6 M (175.7 FT) EAST-NORTHEAST OF THE THIRD LANDING
LIGHT FROM THE SOUTHWEST END OF THE RUNWAY, 23.7 M (77.6 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, AND 10.4 M (34.0 FT) SOUTH
OF THE FOURTH LANDING LIGHT.
THE 430 METER POINT IS A STANDARD NORTH CAROLINA GEODETIC SURVEY CONTROL DISK, STAMPED "WHITEVILLE 430 1989" SET IN THE TOP OF A
30 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 47.9 M (157.0 FT) EAST-NORTHEAST OF A LANDING LIGHT
AT THE CENTERLINE OF THE TAXIWAY, 28.0 M (91.9 FT) NORTHEAST OF THE NORTHEAST END OF A CONCRETE CULVERT, 23.7 M (77.8 FT) SOUTHEAST
OF THE CENTERLINE OF THE RUNWAY, AND 14.8 M (48.4 FT) SOUTH- SOUTHWEST OF THE SECOND LANDING LIGHT FROM THE CENTER OF THE TAXIWAY.
THE 1030 METER POINT IS A STANDARD NATIONAL GEODETIC SURVEY AZIMUTH MARK DISK STAMPED "WHITEPORT 1986" SET IN THE TOP OF 30 CM
(12 IN) DIAMETER CONCRETE POST FLUSH WITH SURFACE OF THE GROUND. IT IS 33.2 M (109.0 FT) SOUTH-SOUTHWEST FROM THE APPROXIMATE
CENTERLINE OF THE RUNWAY AT THE END OF THE PAVEMENT, 27.0 M (88.5 FT) NORTHEAST OF A VASI LIGHT, 23.8 M (78.0 FT) SOUTHEAST OF THE
CENTERLINE OF THE RUNWAY, AND 6.7 M (22.0 FT) NORTHWEST OF A WITNESS POST.
USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. OWNERSHIP - PUBLIC,
COLUMBUS COUNTY, 467 AIRPORT ROAD, WHITEVILLE, N.C. 28472. TELEPHONE (910) 642-6187. MANAGER, JACK DUFFELL.
THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE NORTH CAROLINA GEODETIC SURVEY.
FOR MORE INFORMATION PLEASE CONTACT THE NORTH CAROLINA GEODETIC SURVEY, 121 W. JONES STREET, RALEIGH, NORTH CAROLINA 27603.
TELEPHONE (919) 733-3836.
Wilmington EDM Calibration Baseline
No data is available for this EDM Calibration Baseline as of now.
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N.C. Department of Environment and Natural Resources
1601 Mail Service Center, Raleigh,
NC
27699-1601
USA
Headquarters (Environment and Natural Resources Building):
217 W. Jones St.
Archdale Building:
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