1. Lab of Marine Physics and Remote Sensing, First Institute of Oceanography, Ministry of Natural Resources, Qingdao, China
2. College of Oceanography and Space Informatics, China University of Petroleum (East China), Qingdao, China
3. Qingdao Key Laboratory of Spatial Information Dynamic Perception and Smart Cartography in the Yellow River Basin (Shandong), Qingdao, China