Assimilation of HY-2A scatterometer sea surface wind data in a 3DVAR data assimilation system-A case study of Typhoon Bolaven
文献类型：期刊论文
| 作者 | Yu, Yi1; Zhang, Weimin1; Wu, Zhongyuan1; Yang, Xiaofeng1; Cao, Xiaoqun1; Zhu, Mengbin1 |
| 刊名 | FRONTIERS OF EARTH SCIENCE
 |
| 出版日期 | 2015 |
| 卷号 | 9期号:2页码:5187-5202 |
| 关键词 | HY-2A scatterometer data assimilation sea surface wind 3DVAR |
| 通讯作者 | Yu, Y (reprint author), Natl Univ Def Technol, Changsha 410073, Hunan, Peoples R China. |
| 英文摘要 | The scatterometer (SCAT) on-board China's HY-2A satellite has the capability to provide high resolution wind vector information over the global ocean surface. These wind vector data produced by the HY-2A scatterometer (HY-2A SCAT) are available to the data assimilation system with real-time information of high accuracy. In this paper, two experiments are designed to investigate the impact of HY-2A SCAT data in the three-dimensional variational assimilation system for the Weather Research and Forecast model (WRF 3DVAR). The powerful Typhoon Bolaven, which struck South Korea in August 2012, is selected for this case study. The results clearly demonstrate that HY-2A SCAT data can effectively complement the scarce observations over the ocean surface and improve the prediction of the wind and pressure fields of a typhoon. The case study of Typhoon Bolaven exhibits the significant and positive impact of HY-2A SCAT data on the numerical prediction of the tropical cyclone track. |
| 研究领域[WOS] | Geosciences, Multidisciplinary |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000353833800003 |
| 源URL | [http://ir.ceode.ac.cn/handle/183411/38434]  |
| 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.[Yu, Yi 2.Zhang, Weimin 3.Wu, Zhongyuan 4.Cao, Xiaoqun 5.Zhu, Mengbin] Natl Univ Def Technol, Changsha 410073, Hunan, Peoples R China 6.[Yang, Xiaofeng] Chinese Acad Sci, Inst Remote Sensing & Digital Earth, State Key Lab Remote Sensing Sci, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Yi,Zhang, Weimin,Wu, Zhongyuan,et al. Assimilation of HY-2A scatterometer sea surface wind data in a 3DVAR data assimilation system-A case study of Typhoon Bolaven[J]. FRONTIERS OF EARTH SCIENCE,2015,9(2):5187-5202. |
| APA | Yu, Yi,Zhang, Weimin,Wu, Zhongyuan,Yang, Xiaofeng,Cao, Xiaoqun,&Zhu, Mengbin.(2015).Assimilation of HY-2A scatterometer sea surface wind data in a 3DVAR data assimilation system-A case study of Typhoon Bolaven.FRONTIERS OF EARTH SCIENCE,9(2),5187-5202. |
| MLA | Yu, Yi,et al."Assimilation of HY-2A scatterometer sea surface wind data in a 3DVAR data assimilation system-A case study of Typhoon Bolaven".FRONTIERS OF EARTH SCIENCE 9.2(2015):5187-5202. |
入库方式： OAI收割
来源：遥感与数字地球研究所
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