ML4WX

Downscaling & super-resolution

DecGAN : A bias correction and downscaling deep‐learning model for numerical predictions with applications to sea surface temperature in the Pacific and precipitation in Asia

Shijin Yuan, Xin Feng, Bin Mu, Bo Qin, Shouwen Zhang, Hua Jiang

Quarterly Journal of the Royal Meteorological Society · · Fudan University (FuXi)

Paper

In one sentence. DecGAN, a GAN for bias correction and downscaling of CESM output, cuts 12-month Pacific SST error by 77.5% and Asian precipitation error by 18.8%.

Labels

Topic
Downscaling & super-resolution, Post-processing & calibration
Type
New model or method
Method
GAN or VAE
Time scale
Seasonal to annual
Domain
Regional
Data
CMIP / climate model output, ERA5 / reanalysis
Status
Research
Identifiers
DOI:10.1002/qj.70094 OpenAlex:W7123835085
Added
2026-10-22

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