Affiliation: | 1.Department of Civil Engineering, Faculty of Engineering, Geospatial Information Science Research Center (GISRC), University Putra Malaysia, Serdang, Selangor, Malaysia ;2.Department of Surveying Science and Geomatics, Faculty of Architecture, Planning and Surveying, Universiti Teknologi MARA Perlis, Arau, Malaysia ;3.Department of Energy and Mineral Resources Engineering, Choongmu-gwan, Sejong University, 209 Neungdong-ro, Gwangjin-gu, Seoul, 05006, Republic of Korea ;4.Department of Civil Engineering, Faculty of Engineering, University Putra Malaysia (UPM), Serdang, Selangor, Malaysia ; |