KnowraElectrical resistivity tomographyLinked fromLinked fromThe 11 pages that link to Electrical resistivity tomography, each with the reason it gives.All 11Broader topic 3Related 5Compared with 3Ground-penetrating radarCompared with: It maps electrical properties directly, unlike GPR's interpretation of reflected pulses.MagnetotelluricsCompared with: It uses controlled sources and usually shallower investigation than natural-source magnetotellurics.Magnetic techniquesCompared with: It maps electrical properties rather than magnetic responses in the ground.