Titlebook: Data Assimilation for Atmospheric, Oceanic and Hydrologic Applications; Seon K. Park (Prof.),Liang Xu Book 2009 Springer-Verlag Berlin Hei

Blatant

,Sasaki’s Pathway to Deterministic Data Assimilation,tion of this idea is tracked by analyzing his education at the University of Tokyo in the immediate post-WWII period. Despite austere circumstances—including limited financial support for education, poor living conditions, and a lack of educational resources—Sasaki was highly motivated and overcame

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Data Assimilation for Numerical Weather Prediction: A Review,s being at the center of activities at many federal research institutes as well as at many universities..The research encompasses now activities which involve, beside meteorologists and oceanographers at operational centers or federal research facilities, many in the applied and computational mathem

令人作呕

Theoretical and Practical Issues of Ensemble Data Assimilation in Weather and Climate,a typical statistical view, is emphasized. From this point of view, most problems in ensemble data assimilation, and in data assimilation in general, are seen as means of producing an optimal state that is in dynamical balance, rather than producing a state that is optimal in a statistical sense. Al

Gratuitous

织布机

Real Challenge of Data Assimilation for Tornadogenesis,of O (0.1 s and 0.01 s for a time-split scheme) requires a vast amount of computer time, impractical to use the simulation model for the model constraint of variational data assimilation and ensemble Kalman filter..Also, recent advanced observations such as phased array radar have revealed spatial a

抛物线

Radar Rainfall Estimates for Hydrologic and Landslide Modeling, watersheds, has been a common problem in incorporating spatially variable rainfall fields into hydrologic and landslide models. This study describes the application of rainfall estimates derived from multi-sensor radar data for two storm events. For both stream discharge simulation and landslide mo

VEST

High-Resolution QPE System for Taiwan,earch and development initiative to improve the monitoring and prediction of flash floods, debris flows, and severe storms for the Taiwan environment. The initiative has produced a system that integrates observations from weather radars, rain gauges, satellites, and numerical weather prediction mode

周年纪念日

Assimilation of Satellite Data in Improving Numerical Simulation of Tropical Cyclones: Progress, Chcal cyclones. This paper gives a brief review on the recent progress in satellite data assimilation for improving the numerical simulations and forecasts of tropical cyclones. The general problems and challenges in tropical cyclone forecasting and satellite data assimilation and potential improvemen

蛰伏

Diagnostics for Evaluating the Impact of Satellite Observations,n impact – or whether a given observation platform or observing system improves or degrades the subsequent NWP forecast..The observation impact is a very specific measure of forecast impact, as it depends upon the choice of forecast metric, the suite of observations assimilated, the data assimilatio

思想