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Hydrology and Earth System Sciences An interactive open-access journal of the European Geosciences Union
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HESS | Articles | Volume 22, issue 7
Hydrol. Earth Syst. Sci., 22, 3685–3699, 2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
Hydrol. Earth Syst. Sci., 22, 3685–3699, 2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 10 Jul 2018

Research article | 10 Jul 2018

Precipitation downscaling using a probability-matching approach and geostationary infrared data: an evaluation over six climate regions

Ruifang Guo et al.

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Cited articles

Arkin, P. A. and Meisner, B. N.: The relationship between large-scale convective rainfall and cold cloud over the western hemisphere during 1982–1984, Mon. Weather Rev., 115,<0051:TRBLSC> 2.0.CO;2, 1987. 
Arkin, P., Turk, J., Ebert, B., Bauer, P., and Sapiano, M.: Evaluation of high resolution precipitation forecasts and analyses from satellite observations, in: AGU Fall Meeting, American Geophysical Union, 1:4, 2006. 
Ba, M. B. and Gruber, A.: GOES multispectral rainfall algorithm (GMSRA), J. Appl. Meteorol., 40, 1500–1514,<1500:GMRAG>2.0.CO;2, 2001. 
Barrett, E. C.: The Estimation of Monthly Rainfall from Satellite Data, Mon. Weather Rev., 98,<0322:TEOMRF> 2.3.CO;2, 1970. 
Barrett, E. C. and Martin, D. W.: The Use of Satellite Data in Rainfall Monitoring, Academic Press, London, 1981. 
Publications Copernicus
Short summary
Existing satellite products are often insufficient for use in small-scale (< 10 km) hydrological and meteorological studies. We propose a new approach based on the cumulative distribution of frequency to downscale satellite precipitation products with geostationary (GEO) data. This paper uses CMORPH and FY2-E GEO data to examine the approach in six different climate regions. The downscaled precipitation performed better for convective systems.
Existing satellite products are often insufficient for use in small-scale ( 10 km) hydrological...