Hi Peter, The following ITO Map shows missing maxspeed tags where there isn’t any purple (mph maxspeed) or dark green (km/h maxspeed) colour: http://www.itoworld.com/map/125?lon=-0.08316&lat=51.51851&zoom=14&open_sidebar=map_key&fullscreen=true
If you want to see the current speed limits see: http://www.itoworld.com/map/124?lon=-0.08316&lat=51.51851&zoom=14&open_sidebar=map_key&fullscreen=true Clicking the maps gives more info in the sidebar. Shaun Disclaimer: Employee of ITO World who produce the maps above. On 29 Jul 2014, at 11:49, Peter Wendorff <[email protected]> wrote: > Sorry, > there are QA tools to detect where speed limits are missing? > Can you give me a link? > And - if it's not self explaining: how should that work? I don't see any > way to detect missing speed limits in the data beyond cases where those > are implicit defaults, like 100 on non-trunk roads away from built up > areas in Germany (which is complicated enough to derive from the data), > or 130 for trunk roads (although most often there are lower limits), or > 50 in cities (as the most often down-signed default). > > So if there is any QA tool that detects that, I fear it uses third party > sources, a reporting system similar to the notes feature, but using a > different channel, or it is restricted to some cornercases only. I doubt > there is something like that which could make notes about speed limit > errors in osm obsolete. > > IMHO notes are to be checked in person on the ground usually. If there's > nobody in France to do that, yes, then notes will remain in the database > for a long time, but basically they stay correct: Here is something > missing or wrong, please check that on the ground. > > regards > Peter > > Am 29.07.2014 um 11:09 schrieb JB: >> I don't necessarily want to analyse once more how the notes are opened, >> closed or not closed and to what aim, nor analyse the end of >> OpenStreetBug life and the quality of the remaining bugs, but in France, >> I have never ever seen anyone comment on someone else's note (or « >> resurvey »). The only comments I have seen were from the note opener, >> when prompted by a potential corrector. >> >> So a note which indicates « probably 90km/h here » or « speed limit is >> not 0km/h » may remain there for years (yes, years), demotivate >> potential note closers, never be closed. I do not think they participate >> to a high quality note db. There are quality assessments tools around >> that allow contributors to detect where speed limits are missing. >> >> JB, with perhaps some bad faith in there, but not that much. >> >> >> Le 29/07/2014 10:19, Steve Doerr a écrit : >>> On 29/07/2014 08:32, JB wrote: >>> >>>> Anyway, as for most notes concerning speed limits, if you do no have >>>> the beginning and the end of the limit, at least in France, the >>>> information is quite useless. >>> >>> Are we all armchair mappers now? Surely the note should prompt someone >>> local to go out to the location and find out where the speed limit >>> starts and ends? >>> >> >> >> _______________________________________________ >> talk mailing list >> [email protected] >> https://lists.openstreetmap.org/listinfo/talk >> > > > _______________________________________________ > talk mailing list > [email protected] > https://lists.openstreetmap.org/listinfo/talk _______________________________________________ talk mailing list [email protected] https://lists.openstreetmap.org/listinfo/talk
