Three observations of the Semeru volcano in Java using Sentinel-1 GRD data

Does this simple color composite help better understand the impact of the eruption? The radiometric inversion makes the perception of relief more evident and backscatter changes on the East side show up in redish. This is based on a time series of Copernicus Sentinel-1A acquisitions of 3 december, 21 and 9 november in Red, Green and Blue respectivelly.

Results in full resolution here.

A clear backscatter change is visible with the scene of 7 December.

Details here.