MARE2DEM: a 2-D inversion code for controlled-source electromagnetic and magnetotelluric data
K Key - Geophysical Journal International, 2016 - academic.oup.com
This work presents MARE2DEM, a freely available code for 2-D anisotropic inversion of
magnetotelluric (MT) data and frequency-domain controlled-source electromagnetic (CSEM) …
magnetotelluric (MT) data and frequency-domain controlled-source electromagnetic (CSEM) …
Instrumentation for marine magnetotelluric and controlled source electromagnetic sounding
S Constable - Geophysical Prospecting, 2013 - Wiley Online Library
We review and describe the electromagnetic transmitters and receivers used to carry out
magnetotelluric and controlled source soundings in the marine environment. Academic …
magnetotelluric and controlled source soundings in the marine environment. Academic …
A lithosphere‐asthenosphere boundary and partial melt estimated using marine magnetotelluric data at the central Middle Atlantic Ridge
The differential motion between the lithosphere and the asthenosphere is aseismic, so the
magnetotelluric (MT) method plays an important role in studying the depth and nature of the …
magnetotelluric (MT) method plays an important role in studying the depth and nature of the …
Vulcan: A deep‐towed CSEM receiver
We have developed a three‐axis electric field receiver designed to be towed behind a
marine electromagnetic transmitter for the purpose of map** the electrical resistivity in the …
marine electromagnetic transmitter for the purpose of map** the electrical resistivity in the …
Fluid-rich subducting topography generates anomalous forearc porosity
The role of subducting topography on the mode of fault slip—particularly whether it hinders
or facilitates large megathrust earthquakes—remains a controversial topic in subduction …
or facilitates large megathrust earthquakes—remains a controversial topic in subduction …
Complex frequency-shifted perfectly matched layers for 2.5 D frequency-domain marine controlled-source EM field simulations
G Li, L Zhang, BK Goswami - Surveys in Geophysics, 2022 - Springer
For geophysical electromagnetic (EM) forward modeling problems, the accuracy of solutions
mainly depends on the numerical modeling method used and the corresponding boundary …
mainly depends on the numerical modeling method used and the corresponding boundary …
Bayesian geophysical inversion with trans-dimensional Gaussian process machine learning
SUMMARY A key aspect of geophysical inversion is the ability to model the earth with a low
dimensional representation. There exist various approaches to solve the inverse problem …
dimensional representation. There exist various approaches to solve the inverse problem …
A joint electromagnetic and seismic study of an active pockmark within the hydrate stability field at the Vestnesa Ridge, West Svalbard margin
BK Goswami, KA Weitemeyer… - Journal of …, 2015 - Wiley Online Library
We acquired coincident marine controlled source electromagnetic (CSEM), high‐resolution
seismic reflection and ocean‐bottom seismometer (OBS) data over an active pockmark in …
seismic reflection and ocean‐bottom seismometer (OBS) data over an active pockmark in …
[HTML][HTML] High-resolution resistivity imaging of a transversely uneven gas hydrate reservoir: A case in the qiongdongnan basin, South China Sea
C Liu, J **g, Q Zhao, X Luo, K Chen, M Wang… - Remote Sensing, 2023 - mdpi.com
Marine controlled-source electromagnetics (MCSEM) is an effective method to map the
spatial distribution of gas hydrate and calculate gas hydrate saturation. An MCSEM survey is …
spatial distribution of gas hydrate and calculate gas hydrate saturation. An MCSEM survey is …
Bayesian inversion of marine CSEM data from the Scarborough gas field using a transdimensional 2-D parametrization
We apply a reversible-jump Markov chain Monte Carlo method to sample the Bayesian
posterior model probability density function of 2-D seafloor resistivity as constrained by …
posterior model probability density function of 2-D seafloor resistivity as constrained by …