Area and volume change of glaciers in the Salzburg region, Austria: a new inventory (2008-2018)

For this update of the glacier inventory of the Salzburg region (Austria), 172 glaciers across 7 mountain groups in the state of Salzburg were mapped. Two datasets are presented here: one derived from orthophotos and one from hillshaded digital elevation models (DEMs). The most recent glacier boundaries were primarily derived from orthophotos taken in 2018. Exceptions include glaciers No. 5016 and 5017, for which mapping is based on data from 2013, and several glaciers in the Zillertal Alps (Nos. 5148, 5150, 5152, 5153, 5154, 9002, 9003, 9004, 9005), which were mapped using data from 2016 (see Fig. 4, and table \"GI5_Salzburg_Gletscherliste_Orthofotos\" in Bertolotti and Fischer, 2020 and 2021, attached). These boundaries were used to calculate area changes. […]