ML4WX

Post-processing & calibration

APPLICATION OF A DEEP-LEARNING METHOD INCLUDING SHORTCUT PATHS TO CORRECT THE PRECIPITATION OUTPUTS OF A NUMERICAL WEATHER PREDICTION MODEL

Takeru Kurakami, Kazuyoshi Souma, Takashi Miyamoto, Takahiko FURUYA, Jun Magome, Hiroshi Ishidaira

Journal of Japan Society of Civil Engineers Ser G (Environmental Research) ·

PaperPDF

In one sentence. U-Net with shortcut connections corrects NWP precipitation outputs for Kansai heavy rain, improving strong-rain representation over plain CNNs.

Labels

Topic
Post-processing & calibration, Nowcasting
Type
New model or method
Method
CNN / U-Net
Time scale
6 h–3 days
Domain
Regional
Data
NWP analysis or forecasts (IFS, GFS, ...)
Status
Research
Identifiers
DOI:10.2208/jscejer.76.5_i_471 OpenAlex:W3125900171
Added
2026-10-22

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