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31.5.2020 : 19:03 : +0200

Flood Map

Flood map of the 1999 event near the airport of Bern. The flood layer was derived from ERS-1/2 data using a change detection algorithm (blue). For easier interpreatation the layer was superimposed on the topographic map. ERS data copyright ESA, topographic map copyright Swiss Federal Office of Topography, processing GAMMA.