Basement depths of 3D basins, estimated from 1D magnetotelluric inversion

Ádám, A. and Novák, A. and Szarka, L. (2007) Basement depths of 3D basins, estimated from 1D magnetotelluric inversion. Acta Geodaetica et Geophysica Hungarica, 42 (1). pp. 59-67. ISSN 1217-8977

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Abstract

Detailed magnetotelluric soundings along the Hungarian section of the CEL-7 seismic profile (SW Hungary, where a series of very deep 3D sedimentary basins is known from various geophysical-geological investigations) enabled us to produce magnetotellurics-based estimations for the topography of the high-resistivity basement. Both TM and TE modes were used for 1D inversion, and the resulting depth values were compared to the depths, taken from the “Pre-Tertiary Basement Contour Map of the Carpathian Basin” by Kilényi and Šefara (1989), called as K-S depths.

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