On Wed, 16 Jan 2019 at 13:40, Eugene Podshivalov <yauge...@gmail.com> wrote: > > ditch - Small artificial free flow waterways used for irrigating or draining > land as well as for deviding land. Irrigation ditches can be lined or > unlined, drainage ditches are usually unlined. Consider using waterway=canal > for large irrigation or land drainage channels. Consider using waterway=drain > for lined superflous liquid drainage channels.
I would even go one step further and abandon waterway=drain. The question that still remains is: what does "small" and "large" mean? Regards Markus _______________________________________________ Tagging mailing list Tagging@openstreetmap.org https://lists.openstreetmap.org/listinfo/tagging