1. Computer Science, Delft University of Technology (TU Delft), Delft, the Netherlands
2. Environmental Technology, Wageningen University & Research, Wageningen, the Netherlands
3. Department of Geography, National Taiwan University, Taipei, Taiwan
4. Laboratory of Geo-information Science and Remote Sensing, Wageningen University & Research, Wageningen, the Netherlands
5. Architecture, Delft University of Technology (TU Delft), Delft, the Netherlands