Browsing by Subject "numerical weather prediction"
Now showing items 1-4 of 4
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(2010-01-16)This thesis presents an investigation of ensemble Gaussianity, the effect of non- Gaussianity on covariance structures, storm-centered data assimilation techniques, and the relationship between commonly used data assimilation ...
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(2016-11-16)This dissertation describes and shows results from two projects which focused on investigating and improving current methods of numerical weather prediction. First, we show a new data assimilation (DA) approach that produces ...
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(2011-04-21)Ensemble weather forecast systems are used to account for the uncertainty in the initial conditions of the atmosphere and the chaotic dynamics of the models. It has been previously found that forecast performance of an ...
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Tropical Cyclone Data Assimilation: Experiments with a Coupled Global-Limited-Area Analysis System (2014-04-22)This study investigates the benefits of employing a limited-area data assimilation (DA) system to enhance lower-resolution global analyses in the Northwest Pacific tropical cyclone (TC) basin. Numerical experiments are ...