1. School of Earth, Atmosphere and Environment, Faculty of Science, Monash University, Clayton, Victoria, Australia
2. Institute of Engineering and Technology, Thu Dau Mot University, Thu Dau Mot city, Viet Nam
3. College of Science and Engineering, Flinders University, Adelaide, South Australia, Australia
4. Department of Geography, National Taiwan University, Taipei, Taiwan
5. Grasslands Research Centre, AgResearch Ltd, Palmerston North, New Zealand
6. School of Geographical Sciences and Urban Planning, Arizona State University, Tempe, AZ, USA
7. Department of Photogrammetry and Remote Sensing, Hanoi University of Mining and Geology, Hanoi, Vietnam