Ocean wave imaging mechanism by imaging radar
文献类型：期刊论文
| 作者 | He, YJ |
| 刊名 | SCIENCE IN CHINA SERIES D-EARTH SCIENCES
 |
| 出版日期 | 2000-12-01 |
| 卷号 | 43期号:6页码:587-595 |
| 关键词 | Synthetic Aperture Radar Real Aperture Radar Ocean Wave Imaging Mechanism |
| ISSN号 | 1006-9313 |
| 文献子类 | Article |
| 英文摘要 | Analytical representations of the high frequency spectra of ocean wave and its variation due to the variation of ocean surface current are derived from the wave-number spectrum balance equation. The ocean surface imaging formulation of real aperture radar (RAR) is given using electromagnetic wave backscattering theory of ocean surface and the modulations of ocean surface winds, currents and their variations to RAR are described. A general representation of the phase modulation induced by the ocean surface motion is derived according to standard synthetic aperture radar (SAR) imaging theory. The detectability of ocean current and sea bottom topography by imaging radar is discussed. The results constitute the theoretical basis for detecting ocean wave fields, ocean surface winds, ocean surface current fields, sea bottom topography, internal wave and so on.; Analytical representations of the high frequency spectra of ocean wave and its variation due to the variation of ocean surface current are derived from the wave-number spectrum balance equation. The ocean surface imaging formulation of real aperture radar (RAR) is given using electromagnetic wave backscattering theory of ocean surface and the modulations of ocean surface winds, currents and their variations to RAR are described. A general representation of the phase modulation induced by the ocean surface motion is derived according to standard synthetic aperture radar (SAR) imaging theory. The detectability of ocean current and sea bottom topography by imaging radar is discussed. The results constitute the theoretical basis for detecting ocean wave fields, ocean surface winds, ocean surface current fields, sea bottom topography, internal wave and so on. |
| 学科主题 | Geosciences, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000166308500004 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/2545]  |
| 专题 | 海洋研究所_海洋环流与波动重点实验室 |
| 作者单位 | Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, YJ. Ocean wave imaging mechanism by imaging radar[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2000,43(6):587-595. |
| APA | He, YJ.(2000).Ocean wave imaging mechanism by imaging radar.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,43(6),587-595. |
| MLA | He, YJ."Ocean wave imaging mechanism by imaging radar".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 43.6(2000):587-595. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。