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A New Framework for Medium- to Long-Term PM<sub>2.5</sub> Predictions Using AI-Based High-Resolution Meteorological Forecasts. [PDF]
Chem Bio EngGu H +6 more
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Spatially-Aware Reliability Modeling for BEV LiDAR 3D Vehicle Detection. [PDF]
Sensors (Basel)Hu N +5 more
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, 2023 Abstract This chapter discusses how we solve numerically the primitive equations and generate weather predictions, and it illustrates the key steps involved in this process. More specifically, it addresses the following questions: (1) How do we solve numerically the primitive equations?
Roberto Buizza
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GPU acceleration of numerical weather prediction
2008 IEEE International Symposium on Parallel and Distributed Processing, 2008Weather and climate prediction software has enjoyed the benefits of exponentially increasing processor power for almost 50 years. Even with the advent of large-scale parallelism in weather models, much of the performance increase has come from increasing processor speed rather than increased parallelism. This free ride is nearly over.
John Michalakes, Manish Vachharajani
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Journal of Wind Engineering and Industrial Aerodynamics, 2002
Abstract This overview describes a brief history of the numerical weather prediction proposed by L.F. Richardson in 1922. He had a dream of forecasting weather based on time integration of basic equations of fluid mechanics that express the atmospheric circulation.
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Abstract This overview describes a brief history of the numerical weather prediction proposed by L.F. Richardson in 1922. He had a dream of forecasting weather based on time integration of basic equations of fluid mechanics that express the atmospheric circulation.
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Reviews of Geophysics, 1975
Various numerical models are in use for prediction of the large‐scale motions of the atmosphere for operational or research purposes, and all seem to have comparable skill for several days, as shown by Druyan [1974] in a comparison of the Goddard Institute for Space Studies (GISS) [Somerville et al., 1974] model forecasts with those at the National ...
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Various numerical models are in use for prediction of the large‐scale motions of the atmosphere for operational or research purposes, and all seem to have comparable skill for several days, as shown by Druyan [1974] in a comparison of the Goddard Institute for Space Studies (GISS) [Somerville et al., 1974] model forecasts with those at the National ...
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The quiet revolution of numerical weather prediction
Nature, 2015Advances in numerical weather prediction represent a quiet revolution because they have resulted from a steady accumulation of scientific knowledge and technological advances over many years that, with only a few exceptions, have not been associated with the aura of fundamental physics breakthroughs.
Peter, Bauer +2 more
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2000
Abstract Astounding advances in numerical weather prediction have taken place over the last 40 years. Atmospheric models were rather primitive in the early 1960s and were able to yield modest forecasts at best for one day over a very limited domain at only one to three levels in the atmosphere and for only one or two variables.
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Abstract Astounding advances in numerical weather prediction have taken place over the last 40 years. Atmospheric models were rather primitive in the early 1960s and were able to yield modest forecasts at best for one day over a very limited domain at only one to three levels in the atmosphere and for only one or two variables.
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Application of Parallel Processing to Numerical Weather Prediction
Journal of the ACM, 1967The purpose of this study is to illustrate the application of a parallel network processing computing system to an important class of problems in hydrodynamics. The computing system selected for this study is a prototype of the SOLOMON parallel processing system (cited as SOLOMON II) which was developed at the Westinghouse Defense and Space Center ...
A. B. Carroll, R. T. Wetherald
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Contemporary Physics, 1986
Abstract The use of physico-mathematical models for the numerical prediction of weather changes on the global scale is described. The accuracy of the predictions is assessed in relation to the limitations of both the observational data and the representation in the model of the many interactive physical and dynamical processes that ...
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Abstract The use of physico-mathematical models for the numerical prediction of weather changes on the global scale is described. The accuracy of the predictions is assessed in relation to the limitations of both the observational data and the representation in the model of the many interactive physical and dynamical processes that ...
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