Bárdossy, AndrásSeidel, JochenEl Hachem, Abbas2021-02-112021-02-1120211607-79381027-56061748105396http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-ds-113013http://elib.uni-stuttgart.de/handle/11682/11301http://dx.doi.org/10.18419/opus-11284In this study, the applicability of data from private weather stations (PWS) for precipitation interpolation was investigated. Due to unknown errors and biases in these observations, a two-step filter was developed that uses indicator correlations and event-based spatial precipitation patterns. The procedure was tested and cross validated for the state of Baden-Württemberg (Germany). The biggest improvement is achieved for the shortest time aggregations.eninfo:eu-repo/semantics/openAccess624article