Sea surface wind streaks in spaceborne synthetic aperture radar imagery
文献类型：期刊论文
| 作者 | Zhao, Yuan1; Li, Xiao-Ming1; Sha, Jin1 |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS
 |
| 出版日期 | 2016 |
| 卷号 | 121期号:9页码:6731-6741 |
| 关键词 | OZONE MONITORING INSTRUMENT SKY RADIANCE MEASUREMENTS TRANSPORT MODEL SATELLITE MEASUREMENTS BLACK CARBON AERONET ABSORPTION DUST RETRIEVALS MODIS |
| 通讯作者 | Li, XM (reprint author), Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Key Lab Digital Earth Sci, Beijing, Peoples R China. ; Li, XM (reprint author), Hainan Key Lab Earth Observat, Sanya, Peoples R China. |
| 英文摘要 | Wind streaks are often observed in Synthetic aperture radar (SAR) images. They are used to determine the sea surface wind direction for sea surface wind field retrievals. It is generally understood that visible wind streaks are caused by roll vortices in the marine atmospheric boundary layer. In this study, 227 X-band spaceborne SAR images of TerraSAR-X and TanDEM-X acquired from the three FiNO platforms in the North Sea and Baltic Sea were thoroughly analyzed for a comprehensive understanding of the manifestation of wind streaks in SAR images. Approximately 48.0% of the 227 SAR images displayed wind streaks, among which 67.3%, 20.0%, and 12.7% occurred under unstable, neutral, and stable atmospheric conditions, respectively. The proportions indicate that wind streaks are more likely to be generated from thermal convection. Further investigations suggest that the inflection point and the wind shear may be essential for the appearance of wind streaks in SAR images under stable atmospheric conditions. |
| 学科主题 | Oceanography |
| 类目[WOS] | Oceanography |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000386913200010 |
| 源URL | [http://ir.radi.ac.cn/handle/183411/39197]  |
| 专题 | 遥感与数字地球研究所_SCI/EI期刊论文_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Remote Sensing & Digital Earth, Key Lab Digital Earth Sci, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China 3.Hainan Key Lab Earth Observat, Sanya, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yuan,Li, Xiao-Ming,Sha, Jin. Sea surface wind streaks in spaceborne synthetic aperture radar imagery[J]. JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,2016,121(9):6731-6741. |
| APA | Zhao, Yuan,Li, Xiao-Ming,&Sha, Jin.(2016).Sea surface wind streaks in spaceborne synthetic aperture radar imagery.JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS,121(9),6731-6741. |
| MLA | Zhao, Yuan,et al."Sea surface wind streaks in spaceborne synthetic aperture radar imagery".JOURNAL OF GEOPHYSICAL RESEARCH-OCEANS 121.9(2016):6731-6741. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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