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As a precursor to a revised extended reanalysis product to replace ERA-40, ECMWF released ERA-Interim, which covers the period from 1979 to 2019. A new reanalysis product ERA5 has more recently been released by ECMWF as part of Copernicus Climate Change Services. This product has higher spatial resolution (31 km) and covers the period from 1979 ...
An atmospheric reanalysis (also: meteorological reanalysis and climate reanalysis) is a meteorological and climate data assimilation project which aims to assimilate historical atmospheric observational data spanning an extended period, using a single consistent assimilation (or "analysis") scheme throughout.
The ERA-Interim reanalysis [19] covered the period from 1979 onwards. A reanalysis product (ERA5) [20] with higher spatial resolution (31 km) was released by ECMWF in 2019 as part of the Copernicus Climate Change Service. [21]
As detailed in Table 4 of Shen et al., these AI-driven models were trained with ERA5 reanalysis data and CMIP6 datasets and evaluated using a variety of metrics such as root mean square errors (RMSE), anomaly correlation coefficients (ACC), Continuous Ranked Probability Score (CRPS), Temporal Anomaly Correlation Coefficient (TCC), Ranked ...
The claim: Climate change has only had 'positive effects' on global food production. An Oct. 20 Facebook post (direct link, archive link) includes a graph that shows global wheat, rice and coarse ...
Christmas tree farmers across the Northeast are looking decidedly less merry as they struggle to keep their trees alive amid a weeks-long drought that has left vegetation brown, shriveled and ...
The NCEP/NCAR Reanalysis is an atmospheric reanalysis produced by the National Centers for Environmental Prediction (NCEP) and the National Center for Atmospheric Research (NCAR). It is a continually updated globally gridded data set that represents the state of the Earth's atmosphere , incorporating observations and numerical weather ...
Seniors are generally at higher risk for complications and death from pneumonia due to weakened immune systems. However, risk factors vary from person to person. If you suspect your elderly loved ...