A new model to estimate significant wave heights with ERS-1/2 scatterometer data
文献类型：期刊论文
| 作者 | Guo Jie1,2; He Yijun1; Perrie, William3; Shen Hui1; Chu Xiaoqing1,2 |
| 刊名 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2009-02-01 |
| 卷号 | 27期号:1页码:112-116 |
| 关键词 | Scatterometer Significant Wave Height Neural Networks Wind Waves Swell |
| ISSN号 | 0254-4059 |
| DOI | 10.1007/s00343-009-0112-1 |
| 文献子类 | Article |
| 英文摘要 | A new model is proposed to estimate the significant wave heights with ERS-1/2 scatterometer data. The results show that the relationship between wave parameters and radar backscattering cross section is similar to that between wind and the radar backscattering cross section. Therefore, the relationship between significant wave height and the radar backscattering cross section is established with a neural network algorithm, which is, if the average wave period is <= 7s, the root mean square of significant wave height retrieved from ERS-1/2 data is 0.51 m, or 0.72 m if it is >7s otherwise.; A new model is proposed to estimate the significant wave heights with ERS-1/2 scatterometer data. The results show that the relationship between wave parameters and radar backscattering cross section is similar to that between wind and the radar backscattering cross section. Therefore, the relationship between significant wave height and the radar backscattering cross section is established with a neural network algorithm, which is, if the average wave period is <= 7s, the root mean square of significant wave height retrieved from ERS-1/2 data is 0.51 m, or 0.72 m if it is >7s otherwise. |
| 学科主题 | Limnology ; Oceanography |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000264616100019 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/2375]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | 1.CAS, Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Wave, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Bedford Inst Oceanog, Dartmouth, NS, Canada |
| 推荐引用方式 GB/T 7714 | Guo Jie,He Yijun,Perrie, William,et al. A new model to estimate significant wave heights with ERS-1/2 scatterometer data[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2009,27(1):112-116. |
| APA | Guo Jie,He Yijun,Perrie, William,Shen Hui,&Chu Xiaoqing.(2009).A new model to estimate significant wave heights with ERS-1/2 scatterometer data.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,27(1),112-116. |
| MLA | Guo Jie,et al."A new model to estimate significant wave heights with ERS-1/2 scatterometer data".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 27.1(2009):112-116. |
入库方式： OAI收割
来源：海洋研究所
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