Near-surface Velocity Structure Imaging of Expressways Using Coexisting Telecommunication Fiber Optic Cables
LIN Kai, ZHANG Dan, WU Lan, HAN Xin, LIU Xiao-qing, ZHU Bao-kun
China Journal of Highway and Transport . 2026, (9): 23 -33 .  DOI: 10.19721/j.cnki.1001-7372.2026.09.002