The justification of the use of industrial electromagnetic fields for solutions of geological tasks

One of the approaches to a substantiation of possibility of use of industrial electromagnetic fields and their harmonics generated by a variety of different types of sources in the study of the geological environment in the conditions of the developed industrial regions is considered. This approach is based on the use of induction and integral principles, taking into account the specifics of the formation of the observed field, and enabling an estimation of in-formativity of the obtained results.