Intercomparison of Sentinel-2 and modelled snow cover maps in a high-elevation Alpine catchment

The data contain observed and simulated snow cover maps of the upper Martelltal (South Tyrol/Italy) in high spatial resolution (25 m) for the period 2015-2021, the R code for their evaluation and the spatially distributed and physically-based model WaSiM that was used for their generation. Moreover, the data contain in-situ snow depth observations from four stations (operated by the Autonomous Province of Bozen/Bolzano - South Tyrol), supplementary figures and material for the corresponding publication from Hofmeister et al. (2022).