This page provides the Algorithm Theroretical Basis Document (ATBD) for the Monthly and daily global interpolated rainfall estimation data from 2002 to 2022 derived from satellite measurements. The document has been produced in the scope and by CM SAF. 

Algorithm Theoretical Basis Document (ATBD). Global Interpolated RAinFall Estimation, version 1 (GIRAFE v1.0, Global Precipitation Rate TCDR R1)

The Earth System Science Data article below also describes the dataset:
Konrad, H., Roca, R., Niedorf, A., Finkensieper, S., Schröder, M., Cloché, S., Panegrossi, G., Sanò, P., Kidd, C., Jucá Oliveira, R. A., Fennig, K., Sikorski, T., Lemoine, M., and Hollmann, R.: GIRAFE v1: a global climate data record for precipitation accompanied by a daily sampling uncertainty, Earth Syst. Sci. Data, 17, 4097–4124, https://doi.org/10.5194/essd-17-4097-2025, 2025.

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