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Maps

An Elegant Monochrome Map of the World's Settlements

German scientists made this excruciatingly detailed simulacrum of the “global urban footprint.”

If you want a quick but lovely revelation of where the world’s urban population lives, try this animated model from German scientists showing the most built-up areas in the world.

The Global Urban Footprint model—recently featured by the always-entertaining Maps Mania—paints in inky-black the urban regions where more than half the world’s population resides. The German Remote Sensing Data Center made it with 180,000 satellite images to achieve an incredible spatial resolution of about 40 feet. (The full resolution isn’t available with the online version, as it’d probably cause computer devices to overheat and melt through the floor.)

Settlement patterns in different cities, with sides of the squares representing 22 miles. (DLR/DFD)

White is not meant to mean “devoid of all human life”; rather, the model’s creators chose the monochromatic style to emphasize the patterns of developed regions and help with the “analysis of urban structures, and hence the proportion of settled areas, the regional population distribution, and the arrangement of rural and urban areas.” (Find a detailed explanation of how they achieved this stylistic effect here.)

Head over here to play with the scrolling model, and here are a few of the higher-resolution snaps from the GUF’s gallery:

Los Angeles (DLR/DFD)
Paris (DLR/DFD)
Minneapolis (DLR/DFD)
United States (DLR/DFD)

About the Author

  • John Metcalfe
    John Metcalfe is CityLab’s Bay Area bureau chief, based in Oakland. His coverage focuses on climate change and the science of cities.