https://openstreetmap.org/copyright | https://openstreetmap.org |
Copyright OpenStreetMap and contributors, under an open license |
https://openstreetmap.org/copyright | https://openstreetmap.org |
Copyright OpenStreetMap and contributors, under an open license |
edited for example,
http://wiki.openstreetmap.org/wiki/OpenSeaMap/Buoys
changed to:
seamark:type=obstruction + seamark:obstruction:category=boom
Source: PDOK aerial photo.