| A Hybrid Approach to Physical and Deep Learning Models for Radar-Based Precipitation Nowcasting |
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학술지명 IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING
저자 권현한,김호준,최영돈,김성훈
발표일 2025-04-30
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This study proposes a novel approach to improving radar-based precipitation nowcasting using a boosting algorithm to blend traditional physics-based extrapolation and data-driven deep learning (DL). Here, a semi-Lagrangian approach (PySTEPS) and a data-driven DL model (RainNet) are considered as two representative types of nowcasting models of precipitation. The light gradient boosting machine (LightGBM) model is adopted as a boosting algorithm due to its efficiency and |