Airborne geophysical surveys

Counties of Virginia

Survey name Type Altitude Spacing Flight line distance
BaltimoreM/R-D121.9 m 4.80 km4,250 km
BluefieldM/R-D121.9 m 9.60 km2,784 km
CharlottesvilleM/R-D121.9 m 9.60 km2,756 km
CumberlandM/R-D121.9 m 9.60 km2,726 km
Mineral VirginiaM/R/G-D125 m above ground0.20 km3,677 km
GreensboroM/R-D121.9 m 4.80 km5,122 km
JenkinsM/R-D121.9 m 9.60 km2,784 km
Johnson CityM/R-D121.9 m 4.80 km5,122 km
Bluegrass Area, KY/Pauducah Area, KY/ Hopkinsville Area, KY & TN/ Owensboro Area, KY/ Paradise-Russellville Area, KY & TN/ Louisville, KY/ Burskville-Somerset Area, KY & TN/ Ashland-Hazard Area, KY/ Cincinnatis Area, KYM-D152.4 m above ground1.60 km67,632 km
Worcester-WicomicoM-Dz304.8 m above ground1.60 km1,448 km
Montgomery CountyM-Dz152.4 m above ground0.40 km2,282 km
Sugar LoafM-Dz152.4 m above ground0.40 km2,253 km
Maryland Coop '70M-Dz1067 m (barometer)1.60 km5,359 km
Southeast MarylandM-Dz365.7 m (barometer)1.60 km2,253 km
Winston-SalemM-Dz609.6 m (barometer)1.60 km8,207 km
HammeM-Dz121.9 m above ground0.80 km6,477 km
Northeast North CarolinaM-D152.4 m above ground1.60 km8,288 km
North-central N.C.M-D152.4 m above ground1.60 km10,029 km
North Carolina CoastM-D152.4 m above ground1.60 km3,862 km
NorfolkM/R-D121.9 m 4.80 km4,887 km
RoanokeM/R-D121.9 m 9.60 km2,784 km
SalisburyM/R-D121.9 m 9.60 km1,189 km
ORNL ARMSM-Dz152.4 m above ground3.20 km14,484 km
Offshore East CoastM-D457.2 m (barometer)8.00 km59,545 km
Offshore E. Coast Tie LinesM-D300 m (barometer)-9999.00 km185,000 km
FairfaxM-Dz152.4 m above ground0.40 km2,790 km
Shenandoah Valley DikesM-Dz640 m (barometer)0.80 km1,826 km
Ft. Belvoir ARMSM-Dz152.4 m above ground1.60 km14,039 km
Spotsylvania '60M-Dz152.4 m above ground0.80 km772 km
Quantico DetailM-Dz152.4 m above ground0.80 km193 km
Mt. RogersM-Dz1830 m (barometer)0.80 km811 km
Milton-RoxboroM-Dz121.9 m above ground0.80 km4,688 km
Frederick-Washington SouthM-D152.4 m above ground0.20 km2,953 km
Frederick-Washington NorthM-D152.4 m above ground0.20 km1,742 km
Southeast VirginiaM-Dz152.4 m above ground3.20 km9,173 km
DahlgrenM-Dz152.4 m above ground0.80 km3,379 km
Fairfax CountyM-D152.4 m above ground0.80 km1,367 km
Danville 1994M-D121.9 m above ground0.80 km4,828 km
Southwest VirginiaM-Dz1524 m (barometer)2.40 km4,828 km
Southwest PiedmontM-Dz152.4 m above ground0.80 km5,793 km
South-central PiedmontM-Dz152.4 m above ground0.80 km10,621 km
Roanoke Quad.M-Dz152.4 m above ground0.80 km11,265 km
Piedmont AreasM-Dz152.4 m above ground0.80 km10,782 km
Western VirginiaM-Dz152.4 m above ground0.80 km12,231 km
S.-cent. Piedmont Rad (R5)M/R-D152.4 m above ground0.80 km4,506 km
Southern Piedmont Rad (R7)M/R-D152.4 m above ground0.80 km3,218 km
Culpeper BasinM/R-D152.4 m above ground1.20 km2,092 km
Virginia Hot Dry RockM-A304.8 m above ground1.60 km2,220 km
WashingtonM/R-D121.9 m 4.80 km3,823 km
Winston SalemM/R-D121.9 m 4.80 km5,122 km
Southern West VirginiaM-Dz304.8 m above ground3.20 km6,804 km
Central West VirginiaM-D304.8 m above ground3.20 km7,081 km
Northern West VirginiaM-D304.8 m above ground3.20 km6,855 km