Grassroots Mapping is a series of participatory mapping projects involving communities in cartographic dispute. Seeking to invert the traditional power structure of cartography, the grassroots mappers used helium balloons and kites to loft their own “community satellites” made with inexpensive digital cameras.

Map of the Microdot: a micronation at MIT

May 2nd, 2010 by Jeffrey Warren

Sam Kronick (read his awesome page, esp. pictures at the bottom) created a micro-nation called the Microdot on the MIT campus, on the large circle of grass known to students there as ‘the Dot’. He briefly seceded from the US (or MIT, I wasn’t sure), and we managed to make a map of the tiny nation late on its second and last day of existence.

Grassroots balloon mapping is a great way to capture temporary events and document brief invasions of public space… even protests, as we did in the West Bank last December.

See more pictures of the Microdot on Flickr

View the map in Cartagen Knitter

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