<div dir="ltr"><div>One thing you can do is to leave the old ways in place, retagged with a lifecycle prefix (probably razed:), and with dates if known. It won't necessarily stop people replacing them, but it should give them pause.</div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Jan 20, 2021 at 9:15 AM Jon Pennycook <<a href="mailto:jon.pennycook@gmail.com">jon.pennycook@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto"><div>Amazon had a habit of drawing old roads in construction sites, including putting old roads through the middle of new parks, based on old aerial imagery - all in areas that I had already mapped (and sometimes where I had supplied imagery to Mapillary). They reversed the changes when I noticed them, but it is annoying when people use old imagery. </div><div dir="auto"><br></div><div dir="auto">Jon <br><br><div class="gmail_quote" dir="auto"><div dir="ltr" class="gmail_attr">On Wed, 20 Jan 2021, 08:40 Ken Kilfedder, <<a href="mailto:spiregrain_osm@ksglp.org.uk" target="_blank">spiregrain_osm@ksglp.org.uk</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u><div><div style="font-family:Verdana">I write for advice on couple of related, very annoying edits that happened in my area yesterday. One of the two users responded to a changeset message, and reverted the change.<br></div><div style="font-family:Verdana"><br></div><div style="font-family:Verdana">I suspect they were involved in doing mass or part-automated edits for Facebook. The two offending changes are:<br></div><ul><li style="font-family:Verdana"><a href="https://www.openstreetmap.org/changeset/97788019" rel="noreferrer" target="_blank">https://www.openstreetmap.org/changeset/97788019</a> / <a href="https://osmcha.org/changesets/97788019/" rel="noreferrer" target="_blank">https://osmcha.org/changesets/97788019/</a><br></li><ul><li style="font-family:Verdana">(Remodelled a T-junction back to the roundabout it was 2 years ago - complete with entry lanes etc. a very nice job)<br></li></ul><li style="font-family:Verdana"><a href="https://www.openstreetmap.org/changeset/97789682" rel="noreferrer" target="_blank">https://www.openstreetmap.org/changeset/97789682</a> / <a href="https://osmcha.org/changesets/97789682/" rel="noreferrer" target="_blank">https://osmcha.org/changesets/97789682/</a><br></li><ul><li style="font-family:Verdana">(Patched up the resulting gaps in route relations, etc)<br></li></ul></ul><div style="font-family:Verdana"><br></div><div style="font-family:Verdana">Like I say, the users have at least put everything back, and have engaged in conversation on the subject. So it's not a matter for DWG.<br></div><div style="font-family:Verdana"><br></div><div style="font-family:Verdana">But my concern is that one of them has around 1000 edits to his name; and that the two user names *imply* dozens (hundreds?) of others a blundering about replacing accurate in-person mapping with nice-looking but incorrect data from who-knows-what sources?<br></div><div style="font-family:Verdana"><br></div><div style="font-family:Verdana">Is anyone keeping a log of similar incidents from FB mappers and/or our other corporate benefactors?<br></div><div style="font-family:Verdana"><br></div><div style="font-family:Verdana">Am I making a mountain out of a molehill? Happy to wind my neck in, if so.<br></div><div style="font-family:Verdana"><br></div><div id="gmail-m_1838194554146411219m_5167189194165754010sig98312048"><div>---<br></div><div><a href="https://hdyc.neis-one.org/?spiregrain" rel="noreferrer" target="_blank">https://hdyc.neis-one.org/?spiregrain</a><br></div><div><a href="mailto:spiregrain_osm@ksglp.org.uk" rel="noreferrer" target="_blank">spiregrain_osm@ksglp.org.uk</a><br></div></div><div style="font-family:Verdana"><br></div></div>_______________________________________________<br>
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