| 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 Publication | 2014 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS) |
| 2014 | |
| Pages | 695-697 |
| Language | 英语 |
| ISSN | 2153-6996 |
| ISBN | 978-1-4799-5775-0 |
| Abstract | For 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. |
| Keyword | Scatterometer Surface Wind Rain Decouple Backscatter |
| Conference Name | IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| Conference Date | JUL 13-18, 2014 |
| Conference Place | Quebec, CANADA |
| Indexed By | CPCI |
| Document Type | 会议论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/4335 |
| Collection | 微波遥感部 |
| Corresponding Author | Zhu, 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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| 20146946518.pdf（198KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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