ZUR ENTWICKLUNG EINES KOMPLEXEN ERDUNGSMESSERS*
Wilfried Anders · Geophysical Prospecting · 1965
ABSTRACT After a brief reference to the various possibilities of measuring induced polarization, the experimental setup of a transistorized earth resistance meter is shown which allows one to measure the (real) resistance at the frequencies 9 cps and 1.5 cps. As a measure of the induced polarization, it supplies directly the resistivity percentage difference. The possibilities of its use are explained in detail and further development is considered.