New answers tagged administrative-boundaries
Where can I find data to produce these sort of visualizations? You're asking for administrative boundaries. How to get the official version depends on the country's administration. As far as I'm aware, a normalized dataset for all official administrative boundaries doesn't exist. IMHO the closest you might get to that is Natural Earth or OpenStreetMap. ...
Maybe you want to take a look on Mapzen Who's On First gazeteer project. Not sure if that's what you want but looks like the closest thing to GeoPlanet out there.
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