OpenStreetMap
Something I wrote about OpenStreetMap (OSM)
Vum Jeff Neitzel matgedeelt de(n) 2. November 2015 op English. Lescht Aktualiséierung de(n) 4. November 2015… and why it matters to me …
You can read it via Humanity, Geography, GIS, and Open Data if you like.
For the record, I updated this post yesterday.
Cheers & Pax! :^)