Additive Technologies of Localization of the Geopotential Field Sources

A. S. Dolgal

Abstract


A fundamentally novel approach for solving the inverse problems in gravity and magnetic ore prospecting using the assembly method is presented. This approach is implemented in additive technologies of quantitative interpretation of geopotential fields. The basic idea is to build a distribution of a certain parameter based on a set of possible interpretation options, associated with an estimate of the probability of detecting field sources at all points of the geological space under study. Then this distribution is used to select the assumed source of anomalous masses. The result of interpretation is presented in the form of a “package of information,” containing a generalized spatial-statistical characteristic of anomalous objects and several particular solutions of the inverse problem that meet various criteria of optimality.

Keywords


gravity exploration; magnetic exploration; interpretation; inverse problem; probability; model

References


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DOI: http://dx.doi.org/10.17072/psu.geol.18.4.380

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