Hi! I wanted to add in «Obstacle» page, the keys obstacle=bridge and obstacle=lock that are in use, but not documented. There are values that refers to obstacles in waterways.
I have a doubt... I think that obstacle=bridge is a value consistent with the obstacle definition: http://wiki.openstreetmap.org/wiki/Proposed_features/Obstacle#Differences_with_other_keys But I'm not really sure with the key obstacle=lock , because I think that could be better use barrier=lock or man_made=lock (I'm not a marine, and I don't have a exact idea about what is exactly a lock or a lock gate). The question is that this key=value is used more than 400 nodes and ways ( http://taginfo.openstreetmap.org/keys/obstacle#values), I must add this value on the page? (Although I don't think is really an obstacle?) Another question: Someone knows what refers the key obstacle=line? Thanks! ALBERT 2012/10/29 Martin Koppenhoefer <dieterdre...@gmail.com> > 2012/10/29 John Sturdy <jcg.stu...@gmail.com>: > > Where an obstacle is at the crossing of two ways, it should be made > > clear which of the ways it is an obstacle on. > > > it is clear: it will be tagged on the way it refers to. If two ways > have a node in common, you shouldn't tag the obstacle applying only to > one way on this crossing node but be more precise. If you tagged the > node in common it would apply to both ways. > > > > > In particular, a bridge > > might be an obstacle to the way passing under it (if it's a low one, > > or has a narrow arch) or to the way passing over it (by being narrow > > from parapet to parapet). But this shouldn't be a problem if the > > object tagged as "obstacle" is a way rather than a node. What would > > be the best way to tag a low bridge carrying a canal over a river, for > > example? (I'm pretty sure there are some examples of this.) Tag a > > short section of the river as "obstacle", where it passes under the > > bridge? > > > +1, that's how it would be done. Basically there is no particular > problem with this tag here, it is just the same as other barrier-tags > or maxheight for instance. > > cheers, > Martin > > _______________________________________________ > Tagging mailing list > Tagging@openstreetmap.org > http://lists.openstreetmap.org/listinfo/tagging > -- *KONFRARE ALBERT* La Konfraria de la Vila del Pingüí de La Palma WEB: http://www.konfraria.org TWITTER: http://twitter.com/La_Konfraria FACEBOOK: http://ca-es.facebook.com/people/Konfraria-Vila-Del-Pingui/100001918952076
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