ML4WX

Post-processing & calibration

SSAS: Spatiotemporal Scale Adaptive Selection for Improving Bias Correction on Precipitation

Yiqun Liu, Junping Zhang, Lei Chen, Hai Chu, James Z. Wang, Leiming Ma

IEEE Transactions on Cybernetics · · Fudan University (FuXi)

PaperPDF

In one sentence. An end-to-end spatiotemporal scale-selection model improves ECMWF precipitation bias correction, especially for heavy rain, beating 11 published methods on two benchmarks.

Labels

Topic
Post-processing & calibration, Extremes & hazards
Type
New model or method
Method
CNN / U-Net, Transformer / ViT
Time scale
6 h–3 days
Domain
Regional
Data
NWP analysis or forecasts (IFS, GFS, ...), Station / in-situ
Status
Research
Identifiers
DOI:10.1109/tcyb.2021.3072483 OpenAlex:W3172563922
Added
2026-10-22

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