1. State Key Laboratory Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, Wuhan, China
2. Key Lab for Environmental Computation and Sustainability of Liaoning Province, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, China
3. State Key Laboratory Information Engineering in Surveying, Mapping and Remote Sensing, School of Remote Sensing and Information Engineering, Wuhan University, Wuhan, China