1. Chinese Academy of Sciences,Key Laboratory of Digital Earth Sciences, Aerospace Information Research Institute,Beijing,China,100094
2. Ministry of Natural Resources,Land Satellite Remote Sensing Application Center,Beijing,China,100094
3. China Center for Resources Satellite Data and Application,Beijing,China,100094
4. China Sanya Institute of South China Sea Geology,Guangzhou Marine Geological Survey,Sanya,China,572025
5. Surveying and Mapping Station,Xi'an,China,710000
6. Inner Mongolia North Heavy Industries Group Corp. LTD,China,014033