You can't really micromap until you micromap for real ;-) More seriously, there may be no need to split ways down to the *exact* meter to give the router a sense of the way profile with incline=*. Yves
Le 26 septembre 2022 02:21:24 GMT+02:00, Mateusz Konieczny via Tagging <tagging@openstreetmap.org> a écrit : >tagging incline direction on ways with mtb:scale:uphill is useful >as otherwise you need high-quality elevation model >to do routing, and in some cases it may be unavailable at all in sufficient >detail > > >I wanted to systematically tag mtb scale info in some places to improve routing > for bicycle trekking. > >Some people (like myself) are NOT interested at all in MTB routes but >mtb:scale=1 >(or just mtb:scale=0) is still fine for them. > > > > >So mtb:scale=1 mtb:scale:uphill=3 is fine downhill but not uphill for such >people, > but it is hard to check in which way given path goes uphill > > > >This is also recommended by wiki: > >https://wiki.openstreetmap.org/w/index.php?title=Key:mtb:scale&uselang=en#mtb:scale:uphill=0-5 > >So I wanted to systematically tag missing incline tags, as even without exact >value it is already valuable info for routing. > >But what can be done in cases where there is no real incline but >path goes through series of up and down hops? > >In many cases it is deliberately engineered (legally or not) >and looks often like https://www.moredirt.com/photo/91766 >https://www.zip06.com/local-news/20220622/rockland-preserve-pump-track-is-officially-a-hit/ > >https://www.bikehinton.com/hinton-bike-park >------------- > >Would it be fine to tag incline=up_and_down in such case? >https://taginfo.openstreetmap.org/tags/incline=up_and_down >has some minimal use already. > >Or maybe incline:variable=yes? > >Splitting such way into incline=up / incline=down segments >is too much for me and I was splitting footway into 20m >segments to mark changing surface/lit status. > >------------- > >And why I want to tag some incline value? Because I want to do it >systematically for all such ways. >See https://github.com/streetcomplete/StreetComplete/pull/4385 >for the context (I want to also add it to StreetComplete if it will >be accepted there).
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