Re:OSM River Basins
by sampo on Wednesday August 30, 2023 @11:00AM
(#37323204)
A map (and the data) of river drainage basins (American: watersheds) would also be interesting.
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You may find this useful: https://www.usgs.gov/national-hydrography/watershed-boundary...
There are plenty of those: https://duckduckgo.com/?q=world+watershed+map&atb=v279-1__&i...
Maybe this site has the data as open source: https://www.hydrosheds.org/products