Hello everyone, We just updated the MapRoulette challenges in South Africa with new OSM data, and also created a couple of new ones for water and coastline issues, where roads or buildings cross the coastlines and waterbodies. The new challenges are posted here: https://maproulette.org/browse/projects/39168 <https://maproulette.org/browse/projects/39168> In addition, thanks for finishing the previous batch of sharp angle, crossing roads and overlapping roads! Thanks! Andrew
> On Feb 25, 2020, at 10:46 AM, Andrew Wiseman via Talk-ZA > <talk-za@openstreetmap.org> wrote: > > Hi everyone, > > This is Andrew again from Apple. I wanted to let everyone know that we just > updated the MapRoulette challenges related to road network issues in South > Africa with new OSM data. > > You can find all of the challenges in this MapRoulette project: > https://maproulette.org/browse/projects/39168 > <https://maproulette.org/browse/projects/39168> and they include things like > overly sharp road angles, roads that cross but aren’t connected, roads that > aren’t connected to anything, overlapping roads, turn restrictions, roads > that are close but not connected to others, and other similar issues. I plan > to work on some of them myself too. > > If you haven’t used it before, MapRoulette lets you go through potential > issues in OSM data one by one and either correct them or indicate they are > not a problem. The challenges were created with our Atlas data analysis tool: > https://github.com/osmlab/atlas <https://github.com/osmlab/atlas>. > > If you aren’t sure what challenge to try, sharp angles or crossing roads are > probably the easiest but they should all be fairly straightforward. > > And if you're interested in other countries, the full list is here: > https://github.com/osmlab/appledata/wiki/MapRoulette-Challenges > <https://github.com/osmlab/appledata/wiki/MapRoulette-Challenges> > > Please let me know if you have any suggestions or feedback. Thank you! > > Andrew > > Andrew Wiseman | Maps | iPhone: +1.202.270.4464 | andrew_wise...@apple.com > <mailto:andrew_wise...@apple.com> > >> On Oct 24, 2019, at 10:24 AM, Andrew Wiseman via Talk-ZA >> <talk-za@openstreetmap.org <mailto:talk-za@openstreetmap.org>> wrote: >> >> Hi all, >> >> We recently refreshed the MapRoulette challenges with new data, and added a >> few more. Here are new links to them. Let me know if you have any questions! >> >> South Africa Floating Ways & Disconnected Roads: >> https://maproulette.org/challenge/9841 >> <https://maproulette.org/challenge/9841> >> South Africa Invalid Turn Restrictions: >> https://maproulette.org/challenge/9846 >> <https://maproulette.org/challenge/9846> >> South Africa Malformed Roundabouts: https://maproulette.org/challenge/9845 >> <https://maproulette.org/challenge/9845> >> South Africa Overlapping Lines: https://maproulette.org/challenge/9842 >> <https://maproulette.org/challenge/9842> >> South Africa Road Link Check: https://maproulette.org/challenge/9844 >> <https://maproulette.org/challenge/9844> >> South Africa Routing problems: >> https://maproulette.org/browse/challenges/8855 >> <https://maproulette.org/browse/challenges/8855> >> South Africa Road connectivity check: >> https://maproulette.org/browse/challenges/8861 >> <https://maproulette.org/browse/challenges/8861> >> South Africa Building-Road Intersections: >> https://maproulette.org/challenge/9838 >> <https://maproulette.org/challenge/9838> >> I also posted other challenges for other countries here: >> https://github.com/osmlab/appledata/wiki/MapRoulette-Challenges#africa >> <https://github.com/osmlab/appledata/wiki/MapRoulette-Challenges#africa> >> >> Thanks! >> >> Andrew >>
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