1. Institute of Applied Remote Sensing and Information Technology, Zhejiang University, Hangzhou, China
2. Key Laboratory of Agricultural Remote Sensing and Information Systems, Hangzhou, Zhejiang Province, China
3. Key Laboratory of Environment Remediation and Ecological Health, Ministry of Education, College of Natural Resources and Environmental Science, Zhejiang University, Hangzhou, China
4. College of Agriculture, Yangtze University, Jingzhou, China
5. Institute of Remote Sensing and Earth Sciences, Hangzhou Normal University, Hangzhou, China