Joint inversion of multiple geophysical data using guided fuzzy c-means clustering
Joint inversion of multiple geophysical data has become an active area of research due to its
potential to greatly enhance the fidelity of inverted models. Many open questions and …
potential to greatly enhance the fidelity of inverted models. Many open questions and …
Deformation of crust and upper mantle in central Tibet caused by the northward subduction and slab tearing of the Indian lithosphere: New evidence based on shear …
Shear-wave splitting provides insight into geodynamic processes such as lithospheric
deformation and upper mantle flow. This study presents shear wave splitting parameters …
deformation and upper mantle flow. This study presents shear wave splitting parameters …
Inner structure of La Fossa di Vulcano (Vulcano Island, southern Tyrrhenian Sea, Italy) revealed by high‐resolution electric resistivity tomography coupled with self …
La Fossa cone is an active stratovolcano located on Vulcano Island in the Aeolian
Archipelago (southern Italy). Its activity is characterized by explosive phreatic and …
Archipelago (southern Italy). Its activity is characterized by explosive phreatic and …
Three-dimensional refined modelling of deep structures by using the level set method: Application to the Zhaoping Detachment Fault, Jiaodong Peninsula, China
The construction of fine-scale three-dimensional models of deep structures at a regional
scale remains challenging. These models can be significantly benefitted by focusing on the …
scale remains challenging. These models can be significantly benefitted by focusing on the …
Quantifying uncertainty of salt body shapes recovered from gravity data using trans-dimensional Markov chain Monte Carlo sampling
Accurate delineation of salt body shapes is critical for hydrocarbon exploration. Various
imaging methods based on seismic data have been developed. Due to the density contrast …
imaging methods based on seismic data have been developed. Due to the density contrast …
3D multinary inversion of controlled-source electromagnetic data based on the finite-element method with unstructured mesh
In controlled-source electromagnetic (CSEM) inversion with conventional regularization, the
reconstructed conductivity image is usually blurry and only has limited resolution. To …
reconstructed conductivity image is usually blurry and only has limited resolution. To …
Time-lapse gravity monitoring: A systematic 4D approach with application to aquifer storage and recovery
K Davis, Y Li, M Batzle - Geophysics, 2008 - library.seg.org
We studied time-lapse gravity surveys applied to the monitoring of an artificial aquifer
storage and recovery (ASR) system in Leyden, Colorado. An abandoned underground coal …
storage and recovery (ASR) system in Leyden, Colorado. An abandoned underground coal …
Reconstruction of geologic bodies in depth associated with a sedimentary basin using gravity and magnetic data
VCF Barbosa, JBC Silva - Geophysical Prospecting, 2011 - earthdoc.org
We present a comprehensive review of the most common gravity and magnetic
interpretation methods to in depth retrieval of the geometry of geologic bodies associated …
interpretation methods to in depth retrieval of the geometry of geologic bodies associated …
[HTML][HTML] 基于Lp范数稀疏优化算法的重力三维反演
李泽林, 姚长利, 郑元满 - 地球物理学报, 2019 - html.rhhz.net
三维密度反演已经成为重力数据定量解释的常规方法, 但由于重力数据本身并没有深度分辨率,
为了减少由此引起的重力反演的非唯一性, 常用的手段是引入额外的先验信息 …
为了减少由此引起的重力反演的非唯一性, 常用的手段是引入额外的先验信息 …
Joint multinary inversion of gravity and magnetic data using Gramian constraints
W Lin, MS Zhdanov - Geophysical Journal International, 2018 - academic.oup.com
This paper proposes a novel approach to the joint inversion of gravity and magnetic data
based on multinary transformation of the model parameters and Gramian constraints. The …
based on multinary transformation of the model parameters and Gramian constraints. The …