OpenStreetMap
Something I wrote about OpenStreetMap (OSM)
Opublikowany przez Jeff Neitzel, 2.11.2015 w języku English. Ostatnio zaktualizowany 4.11.2015.… 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! :^)