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Experiments with anisotropies transformations of Andreyev and Klushin (on the example of the gravity and magnetic fields of the southeast Ukrainian Carpathians)

Summary Prospects for the discovery of new oil and gas fields, in the Carpathian region, depend on the development of methods for tracing the contours of tectonic zones, deep faults, as well as thrusts and other large linear structures of the sedimentary cover. In gravity and magnetic fields, these extended objects are displayed in the form of elongated anomalies, zones of high gradients, as well as a sharp change of the morphology in the fields. However, these features of the fields are often obscured by the regional background or by the influence of the complex structure of the sedimentary cover and basement surface. The paper proposes versions of anisotropic transformations, which are based on the ideas of B. A. Andreev and I. G. Klushin, for identifying and tracing significantly elongated anomalies, gradients, or zones of changes in the morphology of gravimagnetic fields. Examples of experimental application of these transformations are also given.