There have been major improvements in instrumentation, field survey design and data
inversion techniques for the geoelectrical method over the past 25 years. Multi-electrode …

We have seen that the greatest limitation of the resistivity sounding method is that it does not
take into account horizontal changes in the subsurface resistivity. A more accurate model of …

With contributions from leading international researchers, this second edition of Electrical
Impedance Tomography: Methods, History and Applications has been fully updated …

Electrical resistivity tomography (ERT) is a minimally invasive geophysical method that
produces a model of subsurface resistivity from a large number of electrical resistance …

An extensive array of utility networks are buried underneath the ground surface and provide
essential services for society's daily life in terms of water, natural gas, electricity …

Ongoing global warming intensifies the degradation of permafrost. Permafrost thawing
impacts landform evolution, reduces freshwater resources, enhances the potential of natural …

Electrical and electromagnetic (E&EM) methods for near-surface investigations have
undergone rapid improvements over the past few decades. Besides the traditional …

AWING operating in the proximity to the ground introduces different ow physics from that in
freestream. Comparatively little information is placed in public domain about an inverted …

Direct-current resistivity surveys usually are performed using steel rods of finite extent and
grounding resistance. However, in modeling, electrodes are commonly treated as ideal point …

In precision agriculture geoelectrical methods have shown their capability to detect spatial
variation of important physico‐chemical soil parameters in an efficient way. Nevertheless …