The application window will open on 1 November 2022. A training school focused on exploring glacial isostatic adjustment (GIA) modelling will be held from 3-7 July 2023 at Lantmäteriet in Gävle, Sweden. The program will include lectures and practical exercises aimed at investigating the interactions between solid Earth deformation, ice mass change, and associated sea-level and geoid variations. Students will complete homework exercises utilizing freely available modelling software and will have the opportunity to spend one-to-one time with leading researchers in the GIA community while working through examples in class. A field trip to examine records of land uplift and sea level change will be included.