Chong Xu

Unsupervised dual-branch attention network for multifrequency ground-penetrating radar data fusion: an application to Arctic sea ice exploration

Abstract Ground-penetrating radar (GPR) is a nondestructive electromagnetic (EM) method used for subsurface target detection and stratigraphic imaging. The use of a single-frequency GPR profile is inherently limited by the trade-off between penetration depth and vertical resoluti...