Hello! I have a similar problem with the tagging of "Zone 30" and other such restrictions.
I understand that having the tag on every road makes it easier for consumers. I think that when a restriction is conceptually an area, it should be marked as an area because we should be making use of the fact that we have a geospatial database. A relationship feels a little like having the disadvantages of both approaches - you need to keep track of all road segments, but it is worse for consumers. I'd like to know, if there is some generic way of tagging an area-based restriction. I know we already use it for low emission zones, but I'd like a general version. I understand the need for consumer-friendly tagging, but couldn't we somehow solve that without tagging everything separately? Full disclosure: I am a proponent of a system that would take a planet file and apply some transformation rules in order to "decompress" it for consumer use. Stuff like "every road in this area is a 50km/h with source=cz:urban unless otherwise stated". Matej Lieskovský On 13 January 2018 at 20:21, Stefan Nagy <stefan.n...@posteo.net> wrote: > Hi, > > in Vienna, Austria parking space management has turned entire districts > or large connected parts thereof into short-term parking zones (see [1]). > > To me it seems that there has to be a better way to map these zones than > to tag every street therein with the same (sometimes quite complicated) > parking:condition-tags. And since Vienna isn't the only city with big > short-term parking zones I wanted to ask for ways how to solve this > problem. > > First I was thinking about implicit parking:condition-values used on all > streets in these zones, something like > parking:condition:both=AT:ViennaSTPZx ('x' because right now there are > three different short-term parking zones in Vienna), in this case I thought > we could document these implicit values in the wiki. Then on the Austrian > mailinglist (german thread '[talk-at] Wiener Kurzparkzonen', see [2]) the > idea > was brought up that we could use relations with all streets in these zones. > Maybe type=site relations with parking:condition-tags…? > > I hope someone here was confronted with a similar problem before and > found a good way to map big parking zones. > > Thanks, > Stefan. > > > [1] https://www.wien.gv.at/english/transportation/parking/shortterm.htm > [2] https://lists.openstreetmap.org/pipermail/talk-at/2018-Janua > ry/thread.html > > -- > E-Mails signieren & verschlüsseln · https://emailselfdefense.fsf.org/de/ > > _______________________________________________ > Tagging mailing list > Tagging@openstreetmap.org > https://lists.openstreetmap.org/listinfo/tagging >
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