Issues of the journals Геофизика 2012 y. issue 5

About the theory and practice interpretational tomography of geopotentiail fields

(Bychkov S.G. Kostitsyn V.I. Dolgal A.S. Novikova P.N. Rashidov V.A. Pugin A.V. Sharhimullin A.F. )

We consider of questions, connected with “interpretational tomography” - line of interpretation, oriented to getting space distribution of density (magnetization) in studied volume of geological space without using classical inverse problem methods of gravimetry. Examples of algorithms and interpretating construction are given. We made an attempt of consideration “interpretational tomography ” from the positions of geoimage data processing theory. Directions offurther research are planned.......

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  • 2012  № 5, pp. 8-17

Modern to processing and interpretation of gravity anomalies in regional geological-geophysical works

(Bychkov S.G. Genik I.V. )

In the article we consider the place and the role of gravimetrical explorations in the complex of methods on regional geological-geophysical work executed on Perm territory for the discovery of new oil and gas areas and objects. Shown that apparatus, software and algorithmic ability of modern gravitational explorations allow to perfect approaches to processing and interpretation of gravity anomalies.......

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  • 2012  № 5, pp. 18-22

The estimation the main platform kind structures of the western part the Perm Region in gravimetric and magnitometric date

(Tarantin M.V. Prostolupov G.V. Shcherbinina G.P. Chadaev M.S. Gershanok V.A. Iblaminov R.G. Gershanok L.A. )

The estimation of the main platform kind of structures location on the Komi-Perm District of the Perm Region is based on the developed method of the polar transformation of the gravitational potential. This method has some prospects in search of solid minerals. The features of the geological structure are examined with use of the interpretive system VECTOR for gravimetric and magnetometric data. The granite-greenstone Archean area is marked in the basement of the north-western outlying districts of the Russian Plate.......

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  • 2012  № 5, pp. 23-28

Definition of the power zones of Earth for gravitational modeling

(Shlyahovskiy V.A. )

The density models of seism focal areas of Vrancea and Manana Trench are considered, and also a palaeozone is distinguished within the limits of the Ukrainian crystalline shield. As a gravitational source the change of density is chosen with a depth within the limits of break a secret of sial, formation of that is related to the dramatic changes of depths of bedding of waveguides of mantle. The parameters of sources of generation of energy and their connection are set with seismicity. Such sources are adopted by the power zones of Earth.......

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  • 2012  № 5, pp. 29-34
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