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Dual-Doppler processing of weather radars for the analysis of storm dynamics in association with polarimetric analysis of microphysics.

Dual-Doppler processing of weather radars for the analysis of storm dynamics in association with polarimetric analysis of microphysics.
天气雷达的双多普勒处理,用于与微物理偏振分析相关的风暴动力学分析。
批准号:
397721665
负责人:
Dr. Raquel Evaristo, Ph.D.
金额:
$0.0万
依托单位国家:
德国
项目类别:
Research Grants
财政年份:
2018
资助国家:
德国
项目状态:
已结题
起止时间:
2017-12-31 至 2019-12-31

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中文摘要
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英文摘要
Understanding the life cycle of precipitating systems is important for better nowcasting of significant weather and for improving weather prediction models. Doppler and Polarimetric weather radars have the ability to look simultaneously into the microphysics and dynamics of precipitation systems. The goal of this project is to make use of these powerful tools to perform combined analysis of dynamics and microphysics of precipitation systems, in order to better understand storm development. By using data from multiple Doppler radars, the 3D wind field may be retrieved. Simultaneously the polarimetric capability of the radars allows the retrieval of microphysical processes. The interaction between these two fields is complex and not fully understood at the moment. This project aims at highlighting the processes through which precipitation systems evolve by revealing the interdependence between the storm dynamics and microphysics. In a final stage the gathered knowledge will be used in an effort to improve nowcasting of high impact weather.
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国内基金
海外基金
边带冷却对钙离子光钟二阶Doppler频移的抑制
动态Doppler频移下的X射线脉冲轮廓高精度重构方法研究
  • 批准号:
    61603287
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    21.0万元
  • 批准年份:
    2016
  • 负责人:
    孙海峰
  • 依托单位:
利用毫米波雷达Doppler功率谱和偏振参量反演云滴/冰晶谱分布及垂直气流的方法研究
非线性海面微波散射Doppler谱特性及海洋波面反演研究
  • 批准号:
    40906088
  • 项目类别:
    青年科学基金项目
  • 资助金额:
    19.0万元
  • 批准年份:
    2009
  • 负责人:
    王运华
  • 依托单位: