11:45 AM - 12:00 PM
*Chi-Ming Lee1, Chung-Yen Kuo1, Wen-Hau Lan2, He-Chin Chen3, Ning-Kai Kang3, C.K. Shum4 (1.National Cheng Kung University, 2.National Kaohsiung University of Science and Technology, 3.National Land Surveying and Mapping Center, Ministry of the Interior, 4.The Ohio State University)