The challenge to use multi‑temporal InSAR for landslide early warning

Publikation aus Digital
Fernerkundung und Geoinformation

Matthias Schlögl, Karlheinz Gutjahr, Sven Fuchs

Natural Hazards (2022), 3/2022


Satellite radar interferometry is a powerful tool for measuring displacements of the Earth’s surface. However, we recommend to extend the currently prevailing focus on ex-post analyses and monitoring towards ex-ante early warning applications. Underlying challenges and key requirements are discussed.

Keywords: InSAR, Earth observation, Early warning, Surface deformation, Ground motion, Gjerdrum landslide