Andrew H-- correct and I wasn't suggesting that you amend it yourself :) I will make the update when I find a moment.Andrew H/D -- thanks for pointing me to the import plan. -- Martijn van Exel m...@rtijn.org
On Fri, Dec 7, 2018, at 17:29, Andrew Harvey wrote: > On Sat., 8 Dec. 2018, 10:38 am Martijn van Exel <m...@rtijn.org wrote: >> That is a good point. The query would probably be easy enough to >> modify.>> Something like this... >> >> [timeout:190]; >> area[name=“New South Wales"]->.a; >> way[highway~"motorway|trunk|primary"][!lanes][!"lanes:forward"][!"la- >> nes:backward"](area.a);>> out body geom qt; > > Yeah but I don't think I can modify your maproulette challenge, are > you able to?>> >> I think it needs to be pre-processed a bit more to weed out the very >> short segments. And perhaps work on areas where lanes actually matter >> (urban) first.>> >> I was looking at how to slice that and got interested in the status >> of administrative boundary relations for Australia. It seems to be >> inconsistent, for example in South Australia there is pretty good >> (but not complete) coverage of admin_level=6 >> http://overpass-turbo.eu/s/EmZ and even one admin_level=8 >> (http://overpass-turbo.eu/s/En0) but in other states the >> admin_level=6 coverage is pretty sparse or absent >> (https://imgur.com/a/gmUJs2r, query at http://overpass-turbo.eu/s/En1 >> but watch out, it’s a lot of data). If you all think this is useful >> to fix / complete perhaps we can set up a page to coordinate. I’m >> happy to help.> > There's another thread ongoing on this list about importing suburb, > localities and LGA boundaries.>> >> -- >> Martijn van Exel >> m...@rtijn.org >> >> On Thu, Dec 6, 2018, at 17:23, Andrew Harvey wrote: >>> Overall I think it's a great idea. >>> >>> Could you filter out ways that have lanes:forward and >>> lanes:backward?>>> eg. >>> https://maproulette.org/mr3/challenge/3375/task/6686753 which >>> shouldn't need a redundant lanes tag as you can just add them up. >>> On Fri, 7 Dec 2018 at 10:49, Martijn van Exel <m...@rtijn.org> wrote: >>>> >>>> Hi folks. >>>> I created MapRoulette challenge asking mappers to look at aerial >>>> images and add lane tags to major roads.>>>> >>>> https://maproulette.org/mr3/browse/challenges/3375 >>>> This particular one is for NSW but can easily be ‘cloned’ for other >>>> regions.>>>> I wanted to get your opinion on this — good / bad idea? Can >>>> it be >>>> improved? Smaller regions? Any feedback welcome.>>>> Martijn >>>> >>>> PS the Overpass Query this is based on is: >>>> >>>> [timeout:190]; >>>> area[name="New South Wales"]->.a; >>>> way[highway~"motorway|trunk|primary"][!lanes](area.a); >>>> out body geom qt; >>>> _______________________________________________ >>>> Talk-au mailing list >>>> Talk-au@openstreetmap.org >>>> https://lists.openstreetmap.org/listinfo/talk-au
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