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Propagation of uncertainty from observing systems and NWP into hydrological models: COST‐731 Working Group 2

机译:将观测系统和NWP的不确定性传播到水文模型中:COST‐ 731工作组2

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摘要

The COST‐731 action is focused on uncertainty propagation in hydrometeorological forecasting chains. Goals and activities of the action Working Group 2 are presented. Five foci for discussion and research have been identified: (1) understand uncertainties, (2) exploring, designing and comparing methodologies for the use of uncertainty in hydrological models, (3) providing feedback on sensitivity to data and forecast providers, (4) transferring methodologies among the different communities involved and (5) setting up test‐beds and perform proof‐of‐concepts. Current examples of different perspectives on uncertainty propagation are presented. Copyright © 2010 Royal Meteorological Society.
机译:COST‐ 731行动的重点是水文气象预报链中的不确定性传播。介绍了第2工作组的目标和活动。确定了五个用于讨论和研究的焦点:( 1)了解不确定性,( 2)探索,设计和比较在水文模型中使用不确定性的方法,( 3)提供对数据和预测提供者敏感性的反馈,( 4)在涉及的不同社区之间以及( 5)设置测试台和执行概念的测试台。给出了不确定性传播的不同观点的当前示例。版权所有©2010皇家气象学会。

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