The Reanalysis for the Global Ensemble Forecast System, Version 12
نویسندگان
چکیده
Abstract NOAA has created a global reanalysis dataset, intended primarily for initialization of reforecasts its Global Ensemble Forecast System, version 12 (GEFSv12), which provides ensemble forecasts out to +35-days lead time. The covers the period 2000–19. It assimilates most observations that were assimilated into operational data assimilation system used initializing predictions. These include variety conventional data, infrared and microwave radiances, positioning radio occultations, more. quality is generally superior from NOAA’s previous-generation Climate System Reanalysis (CFSR), demonstrated in fit short-term skill 5-day deterministic initialized CFSR versus GEFSv12. Skills new reanalyses are similar but slightly lower than skills preoperational real-time conducted at higher, resolution. Control member on vertical pressure levels made publicly available.
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ژورنال
عنوان ژورنال: Monthly Weather Review
سال: 2022
ISSN: ['1520-0493', '0027-0644']
DOI: https://doi.org/10.1175/mwr-d-21-0023.1