ML4WX

Downscaling & super-resolution

Spatial and Temporal Downscaling of TRMM Precipitation with Novel Algorithms

Huihui Zhang, Hugo A. Loáiciga, Da Ha, Qingyun Du

Journal of Hydrometeorology ·

Paper

In one sentence. Two downscaling methods (GWR and BP-ANN, plus bias correction and PCA) refine TRMM rainfall from 25 km to 1 km over Hubei, validated against 27 gauges.

Labels

Topic
Downscaling & super-resolution, Observations & remote sensing
Type
New model or method
Method
Classical ML (trees, GP, linear, kernels)
Domain
Regional
Data
Satellite, Station / in-situ
Status
Research
Identifiers
DOI:10.1175/jhm-d-19-0289.1 OpenAlex:W3022992207
Added
2026-10-22

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