The construction of a twin model with high fidelity, real-time mapping and scalability is the
foundation for realizing digital twin in underground space. Given the large size and …

This review paper addresses the development of numerical modeling of electromagnetic
fields in geophysics with a focus on recent finite element simulation. It discusses ways of …

We have developed the open-source toolbox custEM (customizable electromagnetic
modeling) for the simulation of complex 3D controlled-source electromagnetic (CSEM) …

Building geometrically realistic representations of geological heterogeneity in reservoir
models is a challenging task that is limited by the inflexibility of pre-defined pillar or …

The correct interpretation of time-domain or transient electromagnetic (TEM) data relies on
effective inversion techniques. Herein, we have developed an effective 3D-TEM inversion …

High performance computing is absolutely necessary for large-scale geophysical
simulations. In order to obtain a realistic image of a geologically complex area, industrial …

In this paper, we present a recently developed anisotropic 3-D inversion framework for
interpreting controlled-source electromagnetic (CSEM) data in the frequency domain. The …

In view of the problems in traditional geological modeling methods, such as the insufficient
utilization of geological survey data, the inaccurate expression of a stratigraphic model, and …

RINGMesh is a C++ open-source programming library for manipulating discretized
geological models. It is designed to ease the development of applications and workflows …

A constrained Delaunay discretization method is developed to generate high-quality doubly
adaptive meshes of highly discontinuous geological media. Complex features such as three …