2 papers
physics.geo-ph2026
A Multi-physics Alternating Coupled Inversion Using Gravity and Full Waveform Data in Salt Dome
Siyuan Dong, Jinghuai Gao, Yunduo Li +3
Complex salt geometries and strong velocity contrasts pose significant challenges for velocity model building and subsalt imaging. Although full waveform inversion (FWI) provides h…
physics.geo-ph2026
Enhanced 3D Gravity Inversion Using ResU-Net with Density Logging Constraints: A Dual-Phase Training Approach
Siyuan Dong, Jinghuai Gao, Shuai Zhou +2
Gravity exploration has become an important geophysical method due to its low cost and high efficiency. With the rise of artificial intelligence, data-driven gravity inversion meth…