1. School of Earth Sciences and Engineering and the Jiangsu Province Engineering Research Center of Water Resources and Environment Assessment Using Remote Sensing, Hohai University, Nanjing, China
2. Key Laboratory for Land Satellite Remote Sensing Applications of Ministry of Natural Resources, the Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, and the School of Geography and Ocean Science, Nanjing University, Nanjing, China