DataSheet1_Hydrothermally altered deposits of 2014 Askja landslide, Iceland, identified by remote sensing imaging.docx

• Main Authors: Pouria Marzban, Stefan Bredemeyer, Thomas R. Walter, Friederike Kästner, Daniel Müller, Sabine Chabrillat
• Format: Dataset
• Language: unknown
• Published: 2023
• Subjects: Solid Earth Sciences; Climate Science; Atmospheric Sciences not elsewhere classified; Exploration Geochemistry; Inorganic Geochemistry; Isotope Geochemistry; Organic Geochemistry; Geochemistry not elsewhere classified; Igneous and Metamorphic Petrology; Ore Deposit Petrology; Palaeontology (incl. Palynology); Structural Geology; Tectonics; Volcanology; Geology not elsewhere classified; Seismology and Seismic Exploration; Glaciology; Hydrogeology; Natural Hazards; Quaternary Environments; Earth Sciences not elsewhere classified; Evolutionary Impacts of Climate Change; remote sensing; hydrothermal alteration; Askja landslide; PCA; classification; volcano hazards; Askja; Iceland
• Online Access: https://doi.org/10.3389/feart.2023.1083043.s001; https://figshare.com/articles/dataset/DataSheet1_Hydrothermally_altered_deposits_of_2014_Askja_landslide_Iceland_identified_by_remote_sensing_imaging_docx/22237915

Volcanic flanks subject to hydrothermal alteration become mechanically weak and gravitationally unstable, which may collapse and develop far-reaching landslides. The dynamics and trajectories of volcanic landslides are hardly preserved and challenging to determine, which is due to the steep slopes a...