SEGJ Technical Conference

Large-scale hazard monitoring by using InSAR analysis and slope vector analysis

Abstract We conducted DInSAR analysis and InSAR time-series analysis using ENVISAT/ASAR data and PALSAR data. The results of this analysis were compared with extracted linear structures from the slope vector map. The results show that InSAR analysis is useful for the disaster monitoring such as earthquakes and volcanic eruptions. We considered the possibilities of dangerous area extraction from this method.