Diffusion-Based Refinement for Kilometer-Scale Probabilistic Precipitation Nowcasting
Localized extreme precipitation is a major trigger of urban flash floods and landslides, yet producing nowcasts that combine fine spatial detail with probabilistic uncertainty remains challenging. Here we introduce exPreCast-ENS, a conditional residual diffusion framework that transforms the deterministic 4 km radar no...
Dohyun Park, Changhoon Song, Teng-Yuan Chang et al.
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