ML4WX

Nowcasting

LPT-QPN: A Lightweight Physics-Informed Transformer for Quantitative Precipitation Nowcasting

Dawei Li, Kefeng Deng, Di Zhang, Yudi Liu, Hongze Leng, Fukang Yin, Kaijun Ren, Junqiang Song

IEEE Transactions on Geoscience and Remote Sensing ·

Paper

In one sentence. Lightweight physics-informed transformer nowcasts quantitative precipitation from VIL radar products with convection-diffusion constraints and beats state-of-the-art models.

Labels

Topic
Nowcasting
Type
New model or method
Method
Transformer / ViT, Physics-informed / physics-constrained
Time scale
0–6 h
Domain
Regional
Data
Radar
Status
Research
Identifiers
DOI:10.1109/tgrs.2023.3328945 OpenAlex:W4388087636
Added
2026-10-22

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