The measurement of the current passing between electrodes embedded in the ground at a series of positions over a given area, in order to locate buried structural features by their differing resistivity.
电阻测量
Example sentencesExamples
Because it works through induced fields, there is no need for direct coupling to the ground, as is needed for electrical resistivity surveying.
Resistivity surveying can play an important role in environmental and engineering investigations.
Furthermore, the group of features detected by both magnetometry and resistivity surveying in square 7 may also represent the remains of ruined structure associated with the Abbey.