1. Guangdong Provincial Key Laboratory of Urbanization and Geo-simulation, School of Geography and Planning, Sun Yat-sen University, Guangzhou, China
2. School of Automation Science and Engineering, South China University of Technology, Guangzhou, China
3. School of Computer Science, China University of Geosciences, Wuhan, China
4. Hyperspectral Computing Laboratory Department of Technology of Computers and Communications, Escuela Politécnica, University of Extremadura, Cáceres, Spain