Walter, Thomas 2.1 Physics of Earthquakes and Volcanoes, 2.0 Geophysics, Departments, GFZ Publication Database, Deutsches GeoForschungsZentrum;
Walter, T. (2024): Drone based photogrammetry data at the Geysir geothermal field, Iceland.https://doi.org/10.5880/GFZ.2.1.2024.001