SENSITIVITY OF MAGNETOTELLURIC SOUNDINGS TO TYPICAL ELECTRICAL CONDUCTIVITY ANOMALIES IN THE TECTONOSPHERE-Reference-Cited by-同舟云学术

SENSITIVITY OF MAGNETOTELLURIC SOUNDINGS TO TYPICAL ELECTRICAL CONDUCTIVITY ANOMALIES IN THE TECTONOSPHERE

Published:2024-02-20 Issue:№6_2023 Volume: Page:134-143
ISSN:0579-9406
Container-title:Moscow University Bulletin Series 4 Geology
language:ru
Short-container-title:

Author:

Popov Danila D.¹,Pushkarev Pavel Yu.¹

Affiliation:

1. Lomonosov Moscow State University

Abstract

A three-dimensional resistivity model is presented that contains electrical resistivity anomalies of a complex shape on three structural levels: in the sedimentary cover, in the consolidated earth’s crust and in the upper mantle. The synthetic (model) magnetotelluric data obtained as a result of solving the forward problem are analyzed to identify anomalies associated with resistivity inhomogeneities at various depths. Quantitative estimates of the sensitivity of various components of magnetotelluric data to these inhomogeneities are given. Further, we plan to use the presented data to evaluate the effectiveness of various methods for solving inverse problems.

Publisher

Moscow University Press

Reference8 articles.

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