ECMWF AIFS Single - dynamical.org Icechunk Zarr

The Artificial Intelligence Forecasting System (AIFS) is a data driven forecast model developed by the European Centre for Medium-Range Weather Forecasts (ECMWF). This is the non-ensemble configuration of AIFS that produces a single forecast trace. AIFS is trained on ECMWF's ERA5 re-analysis and ECMWF's operational numerical weather prediction (NWP) analyses.These datasets have been translated to cloud-optimized Icechunk Zarr format by dynamical.org.人工智能预报系统（Artificial Intelligence Forecasting System，AIFS）是由欧洲中期天气预报中心（European Centre for Medium-Range Weather Forecasts，ECMWF）开发的数据驱动型预报模型。本数据集为AIFS的非集合化配置版本，可生成单条预报轨迹。该模型的训练数据集源自ECMWF的ERA5再分析资料，以及ECMWF的业务数值天气预报（Numerical Weather Prediction，NWP）分析数据。上述数据集已由dynamical.org转换为适配云环境的Icechunk Zarr格式。