GPS Logs from Portland Closeup - Oct 2009 through Apr 2010
I have been carrying a GPS tracker with me at all times, walking, busing, driving and flying. This image is generated solely from the GPS data. The color of the lines corresponds to the speed I was traveling. Frequently-traveled paths appear thicker because of how many overlapping tracks there are.
More information: aaronparecki.com/GPS_Visualization
Presented at the third Portland Data Viz group.