Figure 8. (a) Cumulative LOS changes from 2015 to 2019 estimated by InSAR time-series analysis. The 2σ error is ±1.5cm. The time series of LOS change at each site (a–d) is indicated in Figure 9. (b) Map of dNBR before and after the fire. (c) Shaded relief generated from DEM. Black dashed line indicates the boundary of the 2014 fire.