1. Mineral Resources
  2. Online Spatial Data
  3. Magnetic anomaly
  4. Aeromagnetic surveys
  5. Tennessee

Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
Johnson CityM/R-D121.9 m 4.80 km5,122 km
Johnson City 2003M-D304.8 m above ground1.00 km3,170 km