Edge cases
Thursday, October 30th, 2008I've mentioned before that Flickr is doing exceptionally creative stuff with their geotagging data (like correcting neighborhood boundaries), but now they've added pretty pictures! And I'm a sucker for those. Given that all of the geotagged photos have Where On Earth identifiers to describe various magnitudes of regions (town, country, etc), the Flickr guys realized that they could use the corresponding photo locations for each WOE ID to sketch out a graphical represenation of the boundaries of that area. There's a lot of technical details presented via delicious ice cream analogies, but just seeing one of the programatically generated outlines gives you a pretty solid idea about how neat this is. So, feel free to, for instance, mess with Texas by uploading a few geotagged photos of your own.
