Hello,
I suspect that it is the same user who creates an account each time, makes an import (the previous time it was an import of the addresses before the licence changed) and then leaves without cleaning anything up when there is an opposition... to then create a new account and start again (mousse, bulla, I don't remember 2 others nickname doing exactrly the same there)
I can easily revert the changeset, the real problem is that there may be buildings from another contributor that have been deleted by aanother user because of duplicates, and that is complicated or impossible to recover
at some location, we have now 4 revert and still a mess https://www.openstreetmap.org/way/215890288/history https://www.openstreetmap.org/way/695714180/history
Le 25.02.23 à 19:20, Raphael a écrit :
Hi Lukas, hi all
Looking at this and a few other changesets of this user with Achavi, it seems that he did an undiscussed import of buildings in that region using an unclear source. (The changeset comment says Federal Register of Buildings and Dwellings, but as far as i know this does not include building outlines.) During this import, a lot of building duplicates have been created, some of which the user has since deleted.
Another user already left changeset comments, but the user that did the import did not answer the questions and wrote that he will leave (see https://www.openstreetmap.org/changeset/71078382).
Because of the unclear source this seems to me to be a case for the DWG.
Best regards
Raphael
On Thu, 23 Feb 2023 at 13:45, Lukas Toggenburger ltoggenburger@swissonline.ch wrote:
Hi all
I noticed this large changeset ( https://www.openstreetmap.org/changeset/71075752 ) from 3 years ago around Châtel-Saint-Denis that introduced duplicated buildings.
Is someone interested in having a closer look and trying to revert/repair things? I already left a changeset comment.
Best regards
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