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mousey musings
Monday, March 14, 2005
A fascinating new map of urban areas around the world, generated by researchers at Columbia University, graphically illustrates the growth of towns and cities. For example, a few dots on the coast account for the cities of Australia while Japan is almost one huge mass of urbanization. The paucity of cities in Africa is intriguing, though this is partly the result of one of the data sources (satellite images of city lights at night). The map also displays more urbanization in central Asia than I would have expected. Fascinating stuff.
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