Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
ChattanoogaM/R-D121.9 m 9.60 km2,951 km
Northwest Georgia EastM-D152.4 m above ground1.60 km3,822 km
GreenvilleM/R-D121.9 m 4.80 km4,570 km
KnoxvilleM/R-D121.9 m 4.80 km4,990 km
Southern KnoxvilleM-Dz1830 m (barometer)1.60 km6,968 km
RomeM/R-D121.9 m 9.60 km2,977 km
ORNL ARMSM-Dz152.4 m above ground3.20 km14,484 km
HiwasseeM-D304.8 m above ground1.00 km2,631 km