The CombiPrecip (CPC) product delivers information on hourly precipitation levels at ground level. Using a geostatistical method, radar estimates are combined with data from land-based weather stations. The CombiPrecip products cover the entire area monitored by the Swiss weather radar network, which includes Switzerland and its neighbouring regions.
CombiPrecip is particularly suitable for applications that require precipitation estimates in a high temporal and spatial resolution, such as in the field of civil protection, for flood warnings or for interventions during flooding events. The hourly CombiPrecip product has been available since 2005, and the archived data series are useful for activities in areas such as flood prevention, hydroelectric power management, agriculture, tourism and numerous fields of research.