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February 27 2010

nibbler
23:33
Ito World: ITO World at TED 2010 - Project Haiti

Each flash represents a new edit into OpenStreetMap, and this visualisation is a vivid picture of how much work was contributed by volunteers, following the quake. First the primary and secondary roads (green and red) are added and then smaller residential streets and many other features such as the blue glowing camps of displaced people that emerge.
Reposted frombrightbyte brightbyte