Preliminary results of deep magnetotelluric sounding on geophysical base of moscow university in Kaluga region

E. V. Moilanen; P. Yu. Pushkarev; N. L. Shustov

Vol 200

Pages:

65

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Application of the modern electric exploratory technologies in prospecting of mineral deposits

Preliminary results of deep magnetotelluric sounding on geophysical base of moscow university in Kaluga region

Authors:

E. V. Moilanen¹

P. Yu. Pushkarev²

N. L. Shustov³

About authors

1 — Moscow State University
2 — Moscow State University
3 — Moscow State University

Date submitted:

2012-07-16

Date accepted:

2012-09-23

Date published:

2013-04-16

Abstract

Since May 2011 we have collected long-period magnetotelluric (MT) data in non-magnetic pavilion on geophysical base of Moscow University in Kaluga region. Three sets of electrical lines with different types of electrodes were installed. Different groups of authors have made processing of MT records, calculation of apparent resistivity curves. These curves were compared with apparent resistivity curve obtained on magnetovariational data of Moscow observatory. The 1D inverse problem was solved for the deep part of the generalized curve (T > 30 s). In particular we succeeded in finding preliminary conductivity values on the depth of crust, upper and middle mantle.

Мойланен Е.В., Пушкарев П.Ю., Шустов Н.Л. Предварительные результаты глубинного магнитотеллурического зондирования на геофизической базе МГУ в Калужской области // Записки Горного института. 2013. Т. 200. С. 65.

Moilanen E.V., Pushkarev P.Y., Shustov N.L. Preliminary results of deep magnetotelluric sounding on geophysical base of moscow university in Kaluga region // Journal of Mining Institute. 2013. Vol. 200. p. 65.

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Preliminary results of deep magnetotelluric sounding on geophysical base of moscow university in Kaluga region

Abstract

References

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