NSSC OpenIR  > 微波遥感部
DECOUPLING OF SEA SURFACE AND RAIN BACKSCATTER FOR SPACEBORNE SCATTEROMETERS
Zhu, Di; Dong, Xiaolong; Zhang, Lei; Xu, Xingou; Zhu, Jintai; Wang, Qian; Bao, Qingliu; Zhu, D (reprint author), Chinese Acad Sci, CAS Key Lab Microwave Remote Sensing, Natl Space Sci Ctr, Beijing 100190, Peoples R China.
Department微波遥感部
Source Publication2014 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
2014
Pages695-697
Language英语
ISSN2153-6996
ISBN978-1-4799-5775-0
AbstractFor the operational spaceborne scatterometers, there is no effective way to eliminate the influence of the rain. Echoes contaminated by the rain are discarded directly. In this paper, a special designed spaceborne scatterometer and its decoupling methods of echoes from sea surface and rain are introduced. The main steps of decoupling methods are as follows. First, the scatterometer system parameters are slightly adjusted to acquire both the rain and sea surface echoes simultaneously. Next, the data of the scatterometer are copied and processed separately, one copy for rain retrieving and the other copy for sea surface backscatter retrieving. Finally, the rain attenuations are compensate to modify the bottom rain rate and the sea surface backscatter energy.
KeywordScatterometer Surface Wind Rain Decouple Backscatter
Conference NameIEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Conference DateJUL 13-18, 2014
Conference PlaceQuebec, CANADA
Indexed ByCPCI
Document Type会议论文
Identifierhttp://ir.nssc.ac.cn/handle/122/4335
Collection微波遥感部
Corresponding AuthorZhu, D (reprint author), Chinese Acad Sci, CAS Key Lab Microwave Remote Sensing, Natl Space Sci Ctr, Beijing 100190, Peoples R China.
Recommended Citation
GB/T 7714
Zhu, Di,Dong, Xiaolong,Zhang, Lei,et al. DECOUPLING OF SEA SURFACE AND RAIN BACKSCATTER FOR SPACEBORNE SCATTEROMETERS[C]:IEEE,2014:695-697.
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