This radar interferogram, which covers a 1400 km-long image strip on the ground, combines a Sentinel-1A acquisition of 13 June 2016 over eastern Europe with a Sentinel-1B acquisition of 19 June 2016 over the same area. Vienna is visible as a bright cluster of radar reflections near the centre of the image. The colour pattern is related to local terrain topography.
European Space Agency
CC BY-SA 3.0 igo
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