A method for estimating electromagnetic wave velocities in subsurface media based on common-offset GPR signal envelope and 3D velocity spectrum analysis

ZHOU Xin, WANG Hong-Hua, WANG Yu-Cheng, WU Qi-Ming, WANG Hao-Lin, LIU Hong-Rui

Geophysical and Geochemical Exploration . 2024, (6): 1693 -1701 . DOI: 10.11720/wtyht.2024.1526