Changes

  | isbn    = 0-89181-602-X

  | isbn    = 0-89181-602-X

}}

}}

Magnetotellurics (MT) is an electrical geophysical technique that measures the [[Electrical_methods#Electrical_properties_of_materials|resistivity]] of the subsurface. Although MT cannot provide the resolution of [[Seismic data|seismic surveys]], it is less expensive and, more importantly, can be used in places where seismic data collection is impractical or gives poor results. This is the same physical parameter that is measured in a borehole resistivity log.

Magnetotellurics (MT) is an electrical geophysical technique that measures the [[Electrical_methods#Electrical_properties_of_materials|resistivity]] of the subsurface. Although MT cannot provide the resolution of [[Seismic data|seismic surveys]], it is less expensive and, more importantly, can be used in places where seismic data collection is impractical or gives poor results. This is the same physical parameter that is measured in a borehole [[Basic_open_hole_tools#Resistivity|resistivity log]].

==How magnetotellurics differs from electric logs==

==How magnetotellurics differs from electric logs==