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Within days of the Brumadinho dam disaster, OpenStreetMap contributors were able to use Sentinel-2 imagery to produce a detailed outline of the mudflow: https://t.co/UqGciTXs2N as highlighted on this map created to illustrate the wikipedia article: https://t.co/KplOvrSVN1
"Interchange Choreography" by Nicholas Rougeux: https://t.co/somVEJzTOn An artistic exploration of major road intersections