Diary Entry OSM Featured on Science Friday NPR

http://sciencefriday.com/segment/02/20/2015/forecasting-the-future-of-maps.html

Diary Entry Coursera Map course

Coursera offers a free online course called Maps and the Geospacial Revolution here: https://www.coursera.org/course/maps It starts July 17, 2013 ...

Diary Entry Science Humor in OSM

I noticed this tag on a particle accelerator and it cracked me up, because it’s right.

Diary Entry US Map

Many roads in the US are badly misaligned. I pick towns that have crooked streets and align them to Bing imagery. A follow up comparison with Trans...