A FAST SWH RETRIEVAL ALGORITHM OF SATELLITE ALTIMETERS
文献类型：会议论文
| 作者 | Xu Xi-Yu; Xu Ke; Yang Shuang-Bao |
| 出版日期 | 2016 |
| 会议名称 | 36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS) |
| 会议日期 | JUL 10-15, 2016 |
| 会议地点 | Beijing, PEOPLES R CHINA |
| 关键词 | Radar altimeter significant wave height waveform differentiate |
| 页码 | 5838-5840 |
| 通讯作者 | Xu, XY (reprint author), Chinese Acad Sci, Natl Space Sci Ctr, CAS Key Lab Microwave Remote Sensing, Beijing 100190, Peoples R China. |
| 英文摘要 | Significant wave height (SWH) is one of the major ocean altimetry products. This paper proposes a fast algorithm in retrieving the SWH from altimeter waveform. The idea is to differentiate the echo waveform and acquire a Gaussian-shape waveform. Then the standard deviation of the Gaussian function is computed directly and the standard deviation of the scatter probability density function (hence, SWH) is retrieved. The performance of the algorithm is verified by Jason-2 altimeter data. This algorithm can be employed onboard or in the near-real-time processing in future altimeter missions. |
| 收录类别 | CPCI |
| 会议录 | 2016 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM (IGARSS)
 |
| 语种 | 英语 |
| ISSN号 | 2153-6996 |
| ISBN号 | 978-1-5090-3332-4 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/5777]  |
| 专题 | 国家空间科学中心_微波遥感部 |
| 推荐引用方式 GB/T 7714 | Xu Xi-Yu,Xu Ke,Yang Shuang-Bao. A FAST SWH RETRIEVAL ALGORITHM OF SATELLITE ALTIMETERS[C]. 见:36th IEEE International Geoscience and Remote Sensing Symposium (IGARSS). Beijing, PEOPLES R CHINA. JUL 10-15, 2016. |
入库方式： OAI收割
来源：国家空间科学中心
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