Near-surface geophysical characterization of areas prone to natural hazards: a review of the current and perspective on the future

A Malehmir, LV Socco, M Bastani, CM Krawczyk… - Advances in …, 2016 - Elsevier
Natural hazards such as landslides, floods, rockfalls, earthquakes, volcanic eruptions,
sinkholes, and snow avalanches represent potential risks to our infrastructures, properties …

[HTML][HTML] Frequency-domain electromagnetic methods for exploration of the shallow subsurface: A review

JT TANG, ZY REN, C ZHOU, LC ZHANG… - Chinese Journal of …, 2015 - en.dzkx.org
Four electromagnetic (EM) methods are widely used in exploration of the shallow
subsurface (above depth 2000 meters), which are the audio-frequency magnetotellurics …

Controlled source radiomagnetotellurics: A tool for near surface investigations in remote regions

A Saraev, A Simakov, A Shlykov, B Tezkan - Journal of applied geophysics, 2017 - Elsevier
In the course of near surface measurements, we investigated the application of the
controlled source radiomagnetotelluric (CSRMT) sounding method. The used equipment …

Geophysical assessment and geotechnical investigation of quick‐clay landslides–a Swedish case study

A Malehmir, M Bastani, CM Krawczyk, M Gurk… - Near Surface …, 2013 - earthdoc.org
We present a preliminary assessment of the potential utility of various geophysical
measurements carried out over a quick‐clay landslide site in south‐west Sweden. The …

Groundwater exploration using combined controlled-source and radiomagnetotelluric techniques

LB Pedersen, M Bastani, L Dynesius - Geophysics, 2005 - library.seg.org
Radiomagnetotelluric (RMT)(14–250 kHz) combined with controlled-source magnetotelluric
(CSMT)(1–12 kHz) measurements were applied to the exploration of groundwater located in …

Integrated 2D modeling and interpretation of geophysical and geotechnical data to delineate quick clays at a landslide site in southwest Sweden

C Shan, M Bastani, A Malehmir, L Persson, M Engdahl - Geophysics, 2014 - library.seg.org
Radio magnetotellurics (RMT), electrical resistivity tomography (ERT), and high-resolution
reflection seismic data were collected along four lines to characterize the geometry and …

3D controlled-source electromagnetic inversion in the radio-frequency band

M Smirnova, A Shlykov, S Fadavi Asghari, B Tezkan… - Geophysics, 2023 - library.seg.org
The classical radio-magnetotelluric (RMT) method is nowadays routinely applied to various
environmental, engineering, and exploration problems. The technique uses radio …

A new broadband radiomagnetotelluric instrument: applications to near surface investigations

B Tezkan, A Saraev - Near Surface Geophysics, 2008 - earthdoc.org
ABSTRACT A new radiomagnetotelluric (RMT) instrument has been developed that can
record time series of electric and magnetic fields in the frequency range from 10 kHz to 1 …

[HTML][HTML] 浅部频率域电磁勘探方法综述

汤井田, 任政勇, 周聪, 张林成, 原源, 肖晓 - 地球物理学报, 2015 - geophy.cn
适用于**地表(2000m 以内) 勘探的频率域电磁法主要有音频大地电磁法(audio-frequency
magnetotellurics, AMT), 无线电大地电磁法(radio-magnetotellurics, RMT) …

Study of a permafrost area in the northern part of Siberia using controlled source radiomagnetotellurics

A Shlykov, A Saraev, B Tezkan - Pure and applied geophysics, 2020 - Springer
Controlled source radiomagnetotelluric (CSRMT) measurements with a horizontal electrical
dipole were carried out for the planned construction of a railway bridge in the Northern part …