[Tagging] nautical channels
dieterdreist at gmail.com
Sat Jun 30 13:18:53 UTC 2018
sent from a phone
> On 30. Jun 2018, at 14:41, Volker Schmidt <voschix at gmail.com> wrote:
> The reason I am asking here, is that I detected by chance that navigation channels in the Venice Lagoon  have been tagged as waterway=canal, which to me seems not correct, or at least not covered by the wiki definition.
I have noticed problems with this as well in a map I made in this area (1:400.000) this week, what a coincidence.
Reading the wiki, it seems in line with the canali tagged like this (artificial ones, if there are any), because there is a merely functional distinction:
“An artificial open flow waterway used to carry useful water for transportation, waterpower, or irrigation.”
Somehow the mapnik style always conveyed a hierarchy of scale between canal, drain and ditch but there is not anything about this in the current wiki article: https://wiki.openstreetmap.org/wiki/Tag:waterway%3Dcanal
Thinking about it, the Canale Grande should maybe not get waterway=canal but waterway=river?
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the Tagging