Study of neotectonic activity of morphostructures in the central part of the east european craton by remote sensing methods |
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Authors: | V. V. Adushkin I. A. Sanina I. S. Vladimirova Yu. V. Gabsatarov E. M. Gorbunova G. N. Ivanchenko |
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Affiliation: | 1. Institute of Geosphere Dynamics, Russian Academy of Sciences, Leninskii pr. 38/1, Moscow, 117334, Russia 2. Geophysical Survey, Russian Academy of Sciences, pr. Lenina 129, Obninsk, Kaluga oblast, 249030, Russia
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Abstract: | The combined approach is used for studying recent tectonic activity in the central part of the East European Craton (EEC).This approach incorporates the methods of automated lineament analysis and satellite geodesy with the conventional geological mapping analysis. The space tectonic map (space image based) is reconstructed, and morphostructures that are active at the recent and present tectonic stage are delineated by processing the Landsat image mosaic. The direction and rate of horizontal displacement of crustal blocks, which is caused by deep geodynamical processes, are determined using the GPS data. The study is preliminary since only few GPS stations within the EEC have sufficiently long time series of observations. |
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