1. Faculty of Natural Resources and Marine Sciences, Tarbiat Modares University, Tehran, Iran
2. Geographic Information Science Research Group, Ton Duc Thang University, Ho Chi Minh City, Vietnam
3. Faculty of Environment and Labour Safety, Ton Duc Thang University, Ho Chi Minh City, Vietnam
4. Ho Chi Minh City Institute of Resources Geography, Vietnam Academy of Science and Technology, Ho Chi Minh City, Vietnam
5. Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
6. Department of Geological-Geotechnical Engineering, Hanoi University of Mining and Geology, Hanoi, Vietnam