The objective of this study is to review, evaluate, and compare the existing research and
practices on electrical resistivity as a nondestructive technique in evaluating chloride …

Wavefield reconstruction inversion (WRI) formulates a PDE-constrained optimization
problem to reduce cycle skip** in full-waveform inversion (FWI). WRI is often implemented …

Effective random noise attenuation is critical for subsequent processing of seismic data,
such as velocity analysis, migration, and inversion. Thus, the removal of seismic random …

A DNN architecture referred to as GPRInvNet was proposed to tackle the challenges of
map** the ground-penetrating radar (GPR) B-Scan data to complex permittivity maps of …

Velocity model inversion is one of the most important tasks in seismic exploration. Full-
waveform inversion (FWI) can obtain the highest resolution in traditional velocity inversion …

The difficulty of 3-D magnetic inversion is to use 2-D magnetic anomaly data to obtain 3-D
magnetic susceptibility structure. The contribution of the underground medium to the …

Distributed acoustic sensing (DAS) is an emerging technology for acquiring seismic data
due to its high-density and low-cost advantages. Because of the harsh acquisition …

Gravity surveys in regional geophysical research can be used to estimate the depth of the
sediment‐basement interface. In this study, we investigate a novel method using the …

Tunnel boring machines (TBMs) are widely used in tunnel engineering because of their
safety and efficiency. The TBM penetration rate (PR) is crucial, as its real-time prediction can …

Three-dimensional (3-D) gravity inversion obtains the density distribution of subsurface
geological bodies through observed gravity anomalies. Recently, data-driven methods …