Uncertainty and resolution analysis of 2D and 3D inversion models computed from geophysical electromagnetic data
Z Ren, T Kalscheuer - Surveys in Geophysics, 2020 - Springer
A meaningful solution to an inversion problem should be composed of the preferred
inversion model and its uncertainty and resolution estimates. The model uncertainty …
inversion model and its uncertainty and resolution estimates. The model uncertainty …
Near-surface geophysical characterization of areas prone to natural hazards: a review of the current and perspective on the future
Natural hazards such as landslides, floods, rockfalls, earthquakes, volcanic eruptions,
sinkholes, and snow avalanches represent potential risks to our infrastructures, properties …
sinkholes, and snow avalanches represent potential risks to our infrastructures, properties …
Geophysical and geotechnical studies of geology and sediment properties at a quick-clay landslide site at Esp, Trondheim, Norway
IL Solberg, M Long, VC Baranwal, AS Gylland… - Engineering …, 2016 - Elsevier
Increased urbanisation and development in previous marginal areas have led to the need to
protect the population, the environment and infrastructure from hazards such as quick-clay …
protect the population, the environment and infrastructure from hazards such as quick-clay …
Integrated 2D modeling and interpretation of geophysical and geotechnical data to delineate quick clays at a landslide site in southwest Sweden
Radio magnetotellurics (RMT), electrical resistivity tomography (ERT), and high-resolution
reflection seismic data were collected along four lines to characterize the geometry and …
reflection seismic data were collected along four lines to characterize the geometry and …
Investigation of geological structures with a view to HLRW disposal, as revealed through 3D inversion of aeromagnetic and gravity data and the results of CSAMT …
Z An, Q Di - Journal of Applied Geophysics, 2016 - Elsevier
Abstract The Alxa area in Inner Mongolia has been selected as a possible site for geological
disposal of high-level radioactive waste (HLRW). Based on results of a previous study on …
disposal of high-level radioactive waste (HLRW). Based on results of a previous study on …
Geophysical characterization of areas prone to quick-clay landslides using radio-magnetotelluric and seismic methods
Landslides attributed to quick clays have not only considerable influences on surface
geomorphology, they have caused delays in transportation systems, environmental …
geomorphology, they have caused delays in transportation systems, environmental …
Mapping of quick clay by electrical resistivity tomography under structural constraint
S Bazin, AA Pfaffhuber - Journal of Applied Geophysics, 2013 - Elsevier
Geotechnical projects usually rely on traditional sounding and drilling investigations. Drilling
only provides point information and the geology needs to be interpolated between these …
only provides point information and the geology needs to be interpolated between these …
Delineating structures controlling sandstone‐hosted base‐metal deposits using high‐resolution multicomponent seismic and radio‐magnetotelluric methods: a case …
A Malehmir, S Wang, J Lamminen… - Geophysical …, 2015 - Wiley Online Library
Over the past few decades seismic methods have increasingly been used for the exploration
of mineral, geothermal, and groundwater resources. Nevertheless, there have only been a …
of mineral, geothermal, and groundwater resources. Nevertheless, there have only been a …
Joint 3D inversion of multiple electromagnetic datasets
N Meqbel, O Ritter - Geophysical prospecting, 2015 - earthdoc.org
Electromagnetic methods are routinely applied to image the subsurface from shallow to
regional structures. Individual electromagnetic methods differ in their sensitivities towards …
regional structures. Individual electromagnetic methods differ in their sensitivities towards …
A glimpse beneath Antarctic sea ice: Platelet layer volume from multifrequency electromagnetic induction sounding
PA Hunkeler, M Hoppmann, S Hendricks… - Geophysical …, 2016 - Wiley Online Library
In Antarctica, ice crystals emerge from ice shelf cavities and accumulate in unconsolidated
layers beneath nearby sea ice. Such sub‐ice platelet layers form a unique habitat and serve …
layers beneath nearby sea ice. Such sub‐ice platelet layers form a unique habitat and serve …