Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
BaltimoreM/R-D121.92 m 4.83 km4,250 km
BluefieldM/R-D121.92 m 9.66 km2,784 km
CantonM/R-D121.92 m 9.66 km2,697 km
CharlestonM/R-D121.92 m 9.66 km2,757 km
CharlottesvilleM/R-D121.92 m 9.66 km2,757 km
ClarksburgM/R-D121.92 m 9.66 km2,726 km
ColumbusM/R-D121.92 m 9.66 km2,726 km
CumberlandM/R-D121.92 m 9.66 km2,726 km
HuntingtonM/R-D121.92 m 9.66 km2,762 km
JenkinsM/R-D121.92 m 9.66 km2,784 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 ground1.61 km67,633 km
Maryland Coop '70M-Dz1066.8 m (barometer)1.61 km5,359 km
Northern MarylandM-Dz152.4 m above ground0.80 km2,720 km
Southeast OhioM-D609.6 m (barometer)2.41 km5,126 km
Southern OhioM-D304.8 m above ground2.41 km9,101 km
Pittsburgh ARMSM-Dz152.4 m above ground1.61 km24,140 km
Central & Northern Penn.M-Dz304.8 m above ground4.83 km12,714 km
RoanokeM/R-D121.92 m 9.66 km2,784 km
Ft. Belvoir ARMSM-Dz152.4 m above ground1.61 km14,040 km
Southwest VirginiaM-Dz1524 m (barometer)2.41 km4,828 km
Western VirginiaM-Dz152.4 m above ground0.80 km12,231 km
Southern West VirginiaM-Dz304.8 m above ground3.22 km6,804 km
Central West VirginiaM-D304.8 m above ground3.22 km7,081 km
Northern West VirginiaM-D304.8 m above ground3.22 km6,856 km