Dal Posté(e) le 14 août 2023 Signaler Partager Posté(e) le 14 août 2023 https://www.noaa.gov/news-release/noaa-completes-upgrade-to-weather-and-climate-supercomputer-system Upgrades to the U.S. Global Forecast System will make it higher-resolution. The model's horizontal resolution will improve to nine kilometers, compared to 13 in the current version. This upgrade will help smaller-scale features to be seen and simulated, improving model accuracy and overall model performance. A new Rapid Refresh Forecast System, which will allow for larger ensembles with more data included, providing a measure of certainty in a particular forecast that can lead to better decision-making. These updates also allow for more advanced high-resolution data-assimilation techniques. Upgrades to the Global Ensemble Forecast System, which will more accurately capture what is known as radiatively active aerosols to better model emissions such as wildfire smoke, dust and fog. Expansion in compute power and storage, which will provide operational capacity to implement research and development advancements made through NOAA’s Earth Prediction Innovation Center. Citer Lien vers le commentaire Share on other sites More sharing options...
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