凍結・凍上

[25-7-1-03] Study on understanding the amount of frost heave on cut slopes using UAV surveying and Lidar surveying

*KOHEI ONMAYASHIKI¹, TAKASHI NOMURA¹, HIROCHIKA HAYASHI¹, ATSUKO SATO¹ (1. CIVIL ENGINEERING RESEARCH INSUTITUTE FOR COLD REGION)

Keywords:Frost heave, cut sope, UAV surveying/Lidar surveying