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

Airborne geophysical surveys

Survey name Type Altitude Spacing Flight line distance
KnoxvilleM/R-D121.92 m 4.83 km4,991 km
Southern KnoxvilleM-Dz1828.8 m (barometer)1.61 km6,968 km
Maryville-AshevilleM-D304.8 m above ground0.53 km29,105 km