Advancing Data-driven Weather Forecasting: Time-Sliding Data Augmentation of ERA5

Modern deep learning techniques, which mimic traditional numerical weather prediction (NWP) models and are derived from global atmospheric reanalysis data, have caused a significant revolution within a few years. In this new paradigm, our research introduces a novel strategy that deviates from the common dependence on high-resolution data, which is often constrained by computational resources, and instead utilizes low-resolution data (2.5 degrees) for global weather prediction and climate data analysis. Our main focus is evaluating data-driven weather prediction (DDWP) frameworks, …

augmentation cs.ai cs.cv data data-driven deep learning deep learning techniques forecasting global modern new paradigm novel numerical numerical weather prediction nwp paradigm physics.ao-ph prediction research strategy weather weather forecasting weather prediction