On 21.07.2012 01:54, Frederik Ramm wrote: > 1. The bot used a "blacklist" of changesets, changesets that were > nominally done by agreers but in which they used unacceptable sources > (mostly, the so-called "copy&paste remapping"). OSMI did not use these > lists, so if someone "whitewashed" data by copy&pasting then it would > have been shown ok on OSMI but later caught by the bot.
i think i can rule that out for my neighborhood, i marked quite a few things as odbl=clean there, and i still can see quite a few "green" nodes and ways in the license inspector view the missing way 33744987 was created by an agreer in 2009 and was removed by the redaction bot ... i'd expected that in the worst case it would have been reverted to this initial version from 2009 i'm also not aware of anybody else having edited in this special area 2-3 blocks around my home lately ... > 2. The bot knows about "knock-on effects", where a way is deleted if > all, or all but one, of its nodes have to be deleted. This is a straight way between just two nodes, and both of them were created anonymously ... one of them has only been touched by agreers afterwards and the other one was only once touched by a disagreer (towi on version 7 of node 43641809) who didn't change any actual data on them though (same position, no tags changed) > This is something > where OSMI would have marked the nodes red but treated the way as if it > was safe. The nodes were not marked by OSMI in any way, still exist (not touched by the redaction bot), other ways using them are still connected to them (e.g. way 5739722 is starting on node 43664769, has been created anonymously in 2007 and was modified by agreers only afterwards, not touched by the redaction bot at all) So i'm still curious regarding the reasons for the removal of way 33744987, on the other hand it probably isn't too important to spent much more time on this anymore ... i've restored the way already and i'm not aware of any other cases like this. If this were something that happened frequently then it might be worth to look into it though as some of these could rightfully be restored? (probably not automatically anymore though as this might conflict with manual fixes already?) -- hartmut _______________________________________________ dev mailing list dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/dev
