Performance evaluation of satellite- and model-based precipitation products over varying climate and complex topography
Journal of Hydrology(2020)
摘要
•GPM IMERG shows better overall accuracy compared to the other three products.•On average all four products overestimate the observed precipitation.•Products errors increase with increasing terrain complexity.•Satellite-based products show better accuracy than model-based products.•ERA5 shows lower monthly ErrSD and CC but higher wet bias than ERA-Interim.
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关键词
Complex topography,Precipitation data evaluation,Satellite-based precipitation products,Model re-analysis,Global precipitation mission
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