|Nice Answer||Answer score of 10 or more. This badge can be awarded multiple times.|
glennon earned this badge 4 times
feb 21 '12 at 22:43How would I draw and visualize custom maps based on OSM data?
aug 17 '11 at 18:16Creating a custom OpenStreetMap tile server
sep 24 '10 at 4:59GIS Pros - what lives on your bookshelf?