Assessment of monthly to daily streamflow disaggregation methods: A case study of the Nile River Basin

Study region The Nile River Basin Study focus The lack of observed streamflow data at a short time scale poses a critical challenge for calibrating and validating hydrologic models. Therefore, many disaggregation methods were developed, resulting in various relative performances without a clear indication of the optimal choice. This study aims to iteratively assess eight monthly to daily streamflow disaggregation methods at 21 major subbasin …