高分三号SAR影像在国家海域使用动态监测中的应用  

National Sea Area Use Dynamic Monitoring Based on GF-3 SAR Imagery

作　　者：范剑超[1,2] 王德毅 赵建华 宋德瑞[1,2] 韩敏[3] 姜大伟 Fan Jianchao;Wang Deyi;Han Min;Zhao Jianhua;Jiang Dawei;Song Derui(National Marine Environmental Monitoring Center, Marine Resource Environmental Dynamical Monitoring Center, Dalian 116023, China;Key Laboratory of Sea-Area Management Technology, State Oceanic Administration, Dalian 116023, China;Faculty of Electronic Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China)

机构地区：[1]国家海洋环境监测中心海域资源环境动态监管中心,大连116023 [2]国家海洋局海域管理技术重点实验室,大连116023 [3]大连理工大学电子信息与电气工程学部,大连116024

出　　处：《雷达学报（中英文）》2017年第5期456-472,共17页Journal of Radars

基　　金：国家重点研发计划(2016YFC1401007;2017YFC1404902);国家自然科学基金(41706195;61273307);国家高分重大科研专项(41-Y30B12-9001-14/16)~~

摘　　要：高分三号作为我国首颗民用C波段多极化多成像模式SAR卫星,其全天时全天候观测特点,在国家海域使用动态监测中具有较大优势。该文在分析国家海域使用遥感监测的基础上,探讨GF-3号SAR成像模式和标准预处理方式,并以海岸线围填海、海水养殖等典型海域使用要素为例,给出GF-3不同成像模式在海域使用要素识别分类的部分研究结果,并与现有方法进行对比分析,最后展望了进一步研究方向。Gao Fen-3（GF-3） is the first commercial C-Band multi-polarimetric Synthetic Aperture Radar（SAR）satellite that was launched by China. The characteristics observed by both all-day and all-weather observation depict significant advantages of national sea area use dynamic monitoring. We have thoroughly discussed both the imaging mode and the standard preprocessing of GF-3 imagery by analyzing national sea area use dynamic monitoring. We have portrayed reclamation and aquaculture as significant examples of dynamic monitoring.We have presented both identification and classification results using various image modes of GF-3 satellite,compared with the existing approaches. Finally, we have elaborated on the scope for future research.

关 键 词：合成孔径雷达 高分三号 海域使用动态监测 海岸线 围填海 海水养殖 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]