The obstacles of magnetotelluric sounding connected with inhomogeneities of the initial wave

Author

Alperovich, L.S.

Author_Institution

Tel Aviv Univ., Israel

fYear

1992

fDate

2-5 Nov 1992

Firstpage

2

Abstract

Inside special regions on the ground surface magnetotelluric sounding curve interpretation may lead to false results. Such regions occupy a radius within 500 km from the base of the resonance line. To obtain a reliable result it is necessary to find a spatial structure of the pulsation fields. It is enough to have two or three observation points to reconstruct the initial resonance structure. Further procedures of magnetotelluric sounding interpretation must include calculations of the spatial field spectrum and spectral impedance

Keywords

geophysical prospecting; geophysical techniques; micropulsations; terrestrial electricity; geoelectric; interpretation; magnetic pulsation; magnetosphere; magnetotelluric sounding; micropulsation; observation points; prospecting; pulsation fields; resonance structure; spatial field spectrum; spectral impedance; technique; terrestrial electricity; Earth; Geomagnetism; Integral equations; Ionosphere; Magnetic resonance; Magnetosphere; Resonant frequency; Solar power generation; Surface reconstruction; Surface waves;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 1992. From a Unified Region to a Unified World., 1992 Regional Symposium on

Conference_Location

Tel-Aviv

Print_ISBN

0-7803-0725-9

Type

conf

DOI

10.1109/ISEMC.1992.257587

Filename

257587