WIND FIELD RETRIEVING FOR SCAT ONBOARD CFOSAT BASED ON PCA METHOD
文献类型：会议论文
| 作者 | Xu, Xingou; Dong, Xiaolong; Lin, Wenming; Yun, Risheng; Zhu, Di |
| 出版日期 | 2018 |
| 会议日期 | JUL 22-27, 2018 |
| 会议地点 | Valencia, SPAIN |
| 关键词 | Scatterometer (SCAT) China-France Oceanography Satellite (CFOSAT) wind retrieval simulated data principle component analysis (PCA) |
| 页码 | 5587-5590 |
| 英文摘要 | The scatterometer (SCAT) onboard China France Oceanography Satellite (CFOSAT) will be the first scanning scatterometer with rotating fan-beams. Wind retrieving methods for existed scatterometers, which are with rotating pencil beams or fixed fan beams, are needed to be modified considering efficiency in information extraction from the numerous observations acquired in this working mode. This was achieved in the research of this paper by applying Principle Component Analysis (PCA) method. Firstly, vectors for applying PCA are composed in two different ways for analysis of the effectiveness of information extraction for the SCAT data and for wind retrieving respectively. Then the description of simulated SCAT data considering observing geometry and SCAT working mode was given. Then experiments of PCA based wind retrieving method was carried out with conclusion that it was effective in information extraction for preparing data sets for wind retrieving. Finally, further research has been discussed. |
| 会议录 | IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM
 |
| 语种 | 英语 |
| ISSN号 | 2153-6996 |
| ISBN号 | 978-1-5386-7150-4 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/6707]  |
| 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, Xingou,Dong, Xiaolong,Lin, Wenming,et al. WIND FIELD RETRIEVING FOR SCAT ONBOARD CFOSAT BASED ON PCA METHOD[C]. 见:. Valencia, SPAIN. JUL 22-27, 2018. |
入库方式： OAI收割
来源：国家空间科学中心
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