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Mesoscale Data Assimilation and Predictability Studies

Mesoscale Data Assimilation and Predictability Studies
中尺度数据同化和可预测性研究
批准号:
9114828
负责人:
Mohan Ramamurthy
金额:
$28.99万
依托单位国家:
美国
项目类别:
Continuing Grant
财政年份:
1992
资助国家:
美国
项目状态:
已结题
起止时间:
1992-04-15 至 1996-09-30

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中文摘要
翻译
提出利用国家气象中心ETA模型进行综合中尺度四维资料同化(FDDA)和可预测性研究。 PI 打算继续使用 ETA 模型进行 FDDA 研究,评估同化系统的性能并研究中尺度可预测性问题。 此外,研究还将扩展到中尺度模型中剖面仪数据同化问题,包括评估剖面仪网络在短程天气预报中的有用性。 最后,作为本研究的成果,我们将研究大尺度强迫、模型分辨率和模型物理在中尺度模型中更精细尺度特征演化中的作用。
英文摘要
A comprehensive mesoscale four-dimensional data assimilation (FDDA) and predictability study is proposed using the National Meteorological Center ETA model. The PIs intend to continue FDDA studies using the ETA model, assessing the performance of the assimilation system and examining the problem of mesoscale predictability. In addition, the investigation will be extended to the problem of profiler data assimilation in mesoscale models, including an assessment of the usefulness of the profiler network in short range weather prediction. Finally, as an outgrowth of this study, the role of large-scale forcing, model resolution, and model physics in the evolution of finer-scale features in a mesoscale model will be investigated.
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会议论文
Unidata: Next-generation Data Services and Workflows to Advance Geoscience Research and Education
2018 Unidata Users Workshop Reducing Time to Science: Evolving Workflows for Geoscience Research and Education; Boulder, Colorado; June 25-28, 2018
Workshop: Modeling Research in the Cloud; Boulder Colorado; Spring 2017
EarthCube Science Support Office (ESSO)
国内基金
海外基金
Scalable Learning and Optimization: High-dimensional Models and Online Decision-Making Strategies for Big Data Analysis
Data-driven Recommendation System Construction of an Online Medical Platform Based on the Fusion of Information
Development of a Linear Stochastic Model for Wind Field Reconstruction from Limited Measurement Data
  • 批准号:
    --
  • 项目类别:
    --
  • 资助金额:
    40万元
  • 批准年份:
    2020
  • 负责人:
    Vikrant Gupta
  • 依托单位:
基于Linked Open Data的Web服务语义互操作关键技术
  • 批准号:
    61373035
  • 项目类别:
    面上项目
  • 资助金额:
    77.0万元
  • 批准年份:
    2013
  • 负责人:
    冯志勇
  • 依托单位: