Point-Based and Spatial Deep Learning for Radar Quantitative Precipitation Estimation Across Precipitation Intensity Ranges over Hainan Island
Accurate quantitative precipitation estimation (QPE) is critical for responding to severe weather events such as heavy rainfall. Deep learning (DL) methods, which can establish nonlinear mappings between radar observations and rain rate (R), have been widely applied to reduce QPE errors. This study evaluates point-base...