1. Research Centre for Limnology and Water Resources, National Research and Innovation Agency of Indonesia (BRIN), Bogor, Indonesia
2. Department of Soil Science, Faculty of Agriculture, Hasanuddin University, Makassar, Indonesia
3. Research Institute for Humanity and Nature, Kyoto, Japan
4. Department of Physics, Faculty of Mathematics and Natural Science, Hasanuddin University, Makassar, Indonesia
5. Centre for Regional Development and Spatial Information (WITaRIS), Hasanuddin University, Makassar, Indonesia
6. Department of Information Engineering, Faculty of Engineering, Mie University, Mie, Japan