Use the "Pickups" and "Dropoffs" buttons to toggle between heatmaps of hourly pickups or dropoffs in each census tract.
Mouseover the timeseries of hourly taxi pickups on an average week to see how pickups or dropoffs are distributed across the city at different hours of the day and week.
Mouseover the census tracts to see comparisons of dropoffs and pickups in the area at different times of the week.
Click on a census tract to see streets used while droping off/picking up patrons in/from that tract. The roads shown will depend on which of "dropoffs" or "pickups" is selected. Darker purple indicates more taxis use a road.
Click the "clear roads" button to remove the roads layer then select another tract.
If you need to reference these tips again, just click the "help" button.