Minh Nguyen, Earth System Science, Taiwan International Graduate Program, Academia Sinica, Taiwan; Yunung Nina Lin, Institute of Earth Sciences, Academia Sinica, Taiwan; Quoc Cuong Tran, Institute of Geological Sciences, Vietnam Academy of Science and Technology, Vietnam; Chuen-Fa Ni, Graduate Institute of Applied Geology, National Central University, Taiwan; Yu-Chang Chan, Institute of Earth Sciences, Academia Sinica, Taiwan; Kuo-Hsin Tseng, Chung-Pai Chang, Center for Space and Remote Sensing Research, National Central University, Taiwan