Kr¨ahenmann, S and Ahrens, B (2010) On daily interpolation of precipitation backed with secondary information. In: 9th EMS Annual Meeting and 9th European Conference on Applications of Meteorology 2009.

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Abstract

This paper investigates the potential impact of secondary information on rainfall mapping applying Ordinary Kriging. Secondary information tested is a natural area indicator, which is a combination of topographic features and weather conditions. Cross validation shows that secondary information only marginally improves the final mapping, indicating that a one-day accumulation time is possibly too short.

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