Arrays of simultaneous electromagnetic soundings: design, data processing and analysis

IM Varentsov - Methods in geochemistry and geophysics, 2006 - Elsevier
Publisher Summary This chapter focuses on the simultaneous arrays of electromagnetic
(EM) soundings of the Earth using natural fields, systems of their relevant transfer operators …

Arrays of simultaneous electromagnetic soundings: design, data processing, analysis, and inversion

IM Varentsov - Electromagnetic sounding of the Earth's interior, 2015 - Elsevier
The simultaneous implementation (complete or hybrid) of electromagnetic sounding arrays
with natural fields opens important possibilities to improve the data accuracy in the presence …

The advantages of complementing MT profiles in 3-D environments with geomagnetic transfer function and interstation horizontal magnetic transfer function data …

J Campanya, X Ogaya, AG Jones, V Rath… - … Supplements to the …, 2016 - academic.oup.com
As a consequence of measuring time variations of the electric and the magnetic field, which
are related to current flow and charge distribution, magnetotelluric (MT) data in 2-D and 3-D …

Electromagnetic images of the deep structure of the Trans‐European Suture Zone beneath Polish Pomerania

T Ernst, H Brasse, V Cerv, N Hoffmann… - Geophysical …, 2008 - Wiley Online Library
A large‐scale international electromagnetic experiment has been carried out in northwest
Poland and northeast Germany. The main goal was to study the deep conductivity structure …

Possibilities of magnetotelluric methods in geophysical exploration for ore minerals

IM Varentsov, VA Kulikov, AG Yakovlev… - Izvestiya, Physics of the …, 2013 - Springer
In the past decade, the applications of magnetotelluric method in the electric prospecting for
ore bodies have been rapidly progressing. In the present work, we summarize the first …

Transverse tectonics structures in the Garhwal Himalaya Corridor inferred from 3D inversion of magnetotelluric profile data

A Devi, M Israil, PK Gupta, SK Varshney… - Pure and Applied …, 2019 - Springer
Abstract In the Garhwal Himalayan Corridor (GHC), we recorded the magnetotelluric (MT)
data at 40 sites, in three phases. Out of these 40 sites, useful tipper or vertical magnetic field …

New geoelectrical characterization of a continental collision zone in the Central–Eastern Pyrenees: Constraints from 3-D joint inversion of electromagnetic data

J Campanyà, J Ledo, P Queralt, A Marcuello, JA Muñoz… - Tectonophysics, 2018 - Elsevier
Continent-continent collisions are responsible for the formation of large mountain ranges
like the Himalayas and the Alps and play a primary role in the development of the …

Methods of joint robust inversion in magnetotelluric and magnetovariational studies with application to synthetic datasets

IM Varentsov - Electromagnetic Sounding of the Earth's Interior, 2015 - Elsevier
The effective data interpretation of electromagnetic soundings with natural fields requires the
solution of inverse problems in 2-D/3-D media for multicomponent datasets combining a …

The conductivity structure across the Trans-European Suture Zone from magnetotelluric and magnetovariational data modeling

BD Habibian, H Brasse, B Oskooi, T Ernst… - Physics of the Earth and …, 2010 - Elsevier
To achieve an electrical conductivity model of the Trans-European Suture Zone (TESZ),
magnetotelluric measurements in the period range of 10–20,000 s along two almost parallel …

Geoelectric structure estimated from magnetotelluric data from the Uttarakhand Himalaya, India

R Miglani, M Shahrukh, M Israil, PK Gupta… - Journal of earth system …, 2014 - Springer
Geoelectric strike and resistivity structure of the crust have been estimated from 37
magnetotelluric (MT) data sites along a profile from Roorkee to Gangotri in Uttarakhand …