Geophysical Journal | 2007 volume 29 5

Linear transformations of anomalous potential fields with application of S-approximation

© Stepanova I.E.

Applications of S-approximation method, based on representation of harmonic functions as a sum of potentials of simple and double layers has been considered for the case of linear transformations of anomalous potential fields (analytical continuation of the field, calculation of higher derivatives etc.) The results of mathematical test have been given as well as calculations for two testing grounds situated in different parts of Russia. The method enables us to obtain distribution of elements of anomalous fields, to plot their analytical continuation and to produce linear transformations with sufficiently high accuracy.

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