Hi there, We are aware of the Corine import problems and have discussed them locally at least in Sweden. Our community is very loose with not much activity in mailing lists or other media, but so far consensus has been not to remove Corine if it's not replaced by improved data.
I have done some cleanup myself mostly around Kalmar, but in the huge Northern parts of the country it seems unmanagable. Some users have made good progress in the Bergslagen area though. /Andreas Skickat från min iPhone > 16 feb. 2017 kl. 10:53 skrev Christoph Hormann <chris_horm...@gmx.de>: > >> On Wednesday 15 February 2017, Sarah Hoffmann wrote: >> >> There are some notable holes, for example in the woods of >> Scandinavia. It would be great if they are gone by the time we >> switch the software. > > A general recommendation here to the Scandinavian communities - you > might seriously want to consider removing the forest/wood polygons from > the old Corine landcover imports. These are: > > * factually very inaccurate, usually indicating this area is mostly tree > covered rather than this area is actually forested. > * not aligned to other geometries, in particular water bodies. > * non-maintainable due to the polygons size leading to mappers widely > drawing other stuff over it. > > Examples: > > http://mc.bbbike.org/mc/?lon=8.836311&lat=58.848538&zoom=14&num=3&mt0=google-satellite&mt1=mapnik&mt2=mapbox-satellite > http://mc.bbbike.org/mc/?lon=27.615479&lat=60.772083&zoom=13&num=3&mt0=google-satellite&mt1=mapnik&mt2=mapbox-satellite > http://mc.bbbike.org/mc/?lon=26.339005&lat=61.247215&zoom=13&num=3&mt0=google-satellite&mt1=mapnik&mt2=mapbox-satellite > > Newly mapping wood areas from scratch here would likely lead to better > and better maintainable data in the long terms. You could even > consider importing newer high quality data with a more sensible polygon > size. > > -- > Christoph Hormann > http://www.imagico.de/ > > _______________________________________________ > talk mailing list > talk@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk _______________________________________________ talk mailing list talk@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk
