Surface deformation monitoring using KOMPSAT-5 images and time-series InSAR technique: a case study of volcanic eruption of Kilauea, Hawaii

Abstract

In this study, we apply time-series interferometric synthetic aperture radar (InSAR) technique to Korea multi-purpose satellite-5 (KOMPSAT-5) images to analyze surface deformation. Experimental results obtained using the small baseline subset (SBAS) technique expressively represent large crucial movements due to volcanic eruption in 2018 as well as long-period surface deformation trends.