Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.atmosres.2020.105131 |
Assimilation of GOES-16 satellite derived winds into the warn-on-forecast system | |
Swapan Mallick, Thomas A. Jones | |
2020-07-16 | |
发表期刊 | Atmospheric Research
![]() |
出版年 | 2020 |
英文摘要 | The Advanced Baseline Imager (ABI) onboard the GOES-R series of geostationary satellites provides an opportunity to generate high-resolution satellite derived wind vectors over continental United States not possible from previous satellites. This study investigates the quality and the impact of assimilating satellite-derived winds (or Atmospheric Motion Vectors, AMVs) from the GOES-16 geostationary satellite on high-impact weather forecasts using the NOAA's ensemble based Warn-on-Forecast System (WoFS). The WoFS runs at convection allowing scales (~3 km) with a 15-min cycling frequency assimilating all available observations including conventional, radar and GOES-16 cloud water path retrievals over a limited area domain. Four severe weather events during 2018 are considered in this study to assess the potential impacts of assimilating GOES-16 AMVs into the WoFS. A total of eight experiments performed, four that assimilate AMV data and the remaining four do not with all including conventional, radar, and other satellite data. This research represents the first step to assimilated high-resolution satellite derived winds into the convective-allowing ensemble data assimilation system. The results show that the overall impact of assimilation of AMVs is small, but positive for probabilistic forecasts of reflectivity objects. |
领域 | 地球科学 |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/284152 |
专题 | 地球科学 |
推荐引用方式 GB/T 7714 | Swapan Mallick, Thomas A. Jones. Assimilation of GOES-16 satellite derived winds into the warn-on-forecast system[J]. Atmospheric Research,2020. |
APA | Swapan Mallick, Thomas A. Jones.(2020).Assimilation of GOES-16 satellite derived winds into the warn-on-forecast system.Atmospheric Research. |
MLA | Swapan Mallick, Thomas A. Jones."Assimilation of GOES-16 satellite derived winds into the warn-on-forecast system".Atmospheric Research (2020). |
条目包含的文件 | 条目无相关文件。 |
个性服务 |
推荐该条目 |
保存到收藏夹 |
查看访问统计 |
导出为Endnote文件 |
谷歌学术 |
谷歌学术中相似的文章 |
[Swapan Mallick, Thomas A. Jones]的文章 |
百度学术 |
百度学术中相似的文章 |
[Swapan Mallick, Thomas A. Jones]的文章 |
必应学术 |
必应学术中相似的文章 |
[Swapan Mallick, Thomas A. Jones]的文章 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论