The question https://help.openstreetmap.org/questions/21941/can-not-find-rdby-putgarden-denmark-ferry-route-with-navigator-from-mapfactor gave me the idea to query the DB for all nodes that are tagged barrier=... and do not have an access tag, so I can specifically check those in my area. (How) can this be done in OverpassQL? Does OverpassQL or some other API have support for "not"-style operators? I couldn't find documentation stating this. asked 29 Apr '13, 14:43  gormo edited 29 Apr '13, 14:44 |
One Answer:
Looks like there's ["key"!="value"], or ["key"!~"value"] if you want to use regular expressions. https://wiki.openstreetmap.org/wiki/Overpass_API/Language_Guide#Negation answered 29 Apr '13, 15:16  neuhausr |
Great, thanks!
Shame on my google fu...