I am pleased with myself — I figured out how to make dynamic, resizable heatmaps using D3.js and heatmap.js.pic.twitter.com/yEVmBgSx5I
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@wellerstein (This data is for party/loud noise complaints in NYC — data a student had acquired, which seemed useful for this effort.)