AFMAG EM system

Related Overviews


'AFMAG EM system' can also refer to...


More Like This

Show all results sharing this subject:

  • Earth Sciences and Geography


Show Summary Details

Quick Reference

Audio-Frequency Magnetic ElectroMagnetic method, which uses natural electromagnetic (EM) fields (sferics) in the audio-frequency range (1–1 000 Hz) generated by thunderstorms to investigate lateral changes in the resistivity of the Earth's surface.

Subjects: Earth Sciences and Geography.

Reference entries

Users without a subscription are not able to see the full content. Please, subscribe or login to access all content.