Cartography/Google Maps: I want to represent severity of accident data on a map to show the most dangerous parts of town to walk/bicycle. I have the raw data, but I can’t seen to show the info in a compelling way. [more inside]
posted by lrivers on Nov 21, 2009 - 8 answers

DataVisualizationFilter: How can I best visualize the results of my combinatorial optimization problem? I'm trying to solve an n-dimensional discrete optimization problem using some metaheuristic algorithms. More details behind the cut. [more inside]
posted by miasma on Oct 16, 2008 - 9 answers

Dead simple mapping software for visualizing data? Any idea how to make something similar to these pretty maps without expensive and complicated GIS software? [more inside]
posted by willie11 on May 20, 2008 - 9 answers