Applied Sciences / Assessment of Landslide-Induced Geomorphological Changes in Hítardalur Valley, Iceland, Using Sentinel-1 and Sentinel-2 Data

• Published in: Applied Sciences
• Main Authors: Dabiri, Zahra, Hölbling, Daniel, Abad, Lorena, Helgason, Jón Kristinn, Þorsteinn Sæmundsson, Tiede, Dirk
• Format: Article in Journal/Newspaper
• Language: English
• Published: MDPI 2020
• Subjects: Objekt-basierte Bildanalyse; Sentinel-1; Sentinel-2; Digitales Höhenmodell; InSAR; Rutschung; Durch Rutschung aufgestauter See; Fluß; Island; Object-based image analysis; Digital elevation model; Landslide; Landslide-dammed lake; River; Iceland; Dammed Lake; Hítará; Hítardalur
• Online Access: https://resolver.obvsg.at/urn:nbn:at:at-ubs:3-18513; https://doi.org/10.3390/app10175848; https://eplus.uni-salzburg.at/doi/10.3390/app10175848

Landslide mapping and analysis are essential aspects of hazard and risk analysis. Landslides can block rivers and create landslide-dammed lakes, which pose a significant risk for downstream areas. In this research, we used an object-based image analysis approach to map geomorphological features and...