1. Faculty of Development Economics, VNU University of Economics and Business (UEB), Hanoi 100000, Vietnam
2. Water Resource Management, Hanoi University for Natural Resources and Environment (HUNRE), Hanoi 100000, Vietnam
3. Department of Geography, McGill University, Montreal, QC H3A 0B9, Canada
4. Applied Remote Sensing Lab, Department of Geography, McGill University, Montreal, QC H3A 0B9, Canada