Baltimore City Homicides Heatmap Animation

This video shows a heatmap animation of homicides in Baltimore City from January 2007 through September 2012. Each incident adds heat which is dispersed to surrounding areas over time. While their heatmap signatures are ever-changing, high concentrations of homicides can be seen in east and west Baltimore,
Visualization by @chris_whong
Made with Processing. processing.org
Baltimore Homicide Data with location maintained by Cham Green sites.google.com/site/chamgreensite/home/baltimore-city-homicide-data
Attribution:
“GeoTrails” by Dave Troy: github.com/davetroy/GeoTrails/blob/master/GeoTrails.pde
“Heat Distribution” by Justin Dailey, licensed under Creative Commons Attribution-Share Alike 3.0 and GNU GPL license. openprocessing.org/visuals/?visualID=46554
James Whong helped with the code