Isochrones

It's just such a great word.

For me it means "polygons that indicate drive times on a map". For example, to be used as a layer when creating a map to guide dispatchers in a PSAP.

For reference on how to generate them using open source, see https://gis.stackexchange.com/questions/2967/creating-drive-time-polygons-using-open-source-tools

I am thinking about adding pgRouting to my Docker set up.