<!DOCTYPE html><html><head><title></title><style type="text/css">#qt a:link{color:rgb(5, 99, 193);text-decoration-line:underline;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;}
p.MsoNormal,p.MsoNoSpacing{margin:0}</style></head><body><div style="font-family:Verdana;">This challenge appears to be suggesting ways that should not be closed polygons. Can I ask what your criteria for detecting an unclosed polygon are?<br></div><div style="font-family:Verdana;"><br></div><div style="font-family:Verdana;">Two examples:-</div><div style="font-family:Verdana;"><br></div><div style="font-family:Verdana;"><a href="https://maproulette.org/challenge/25103/task/124729534">https://maproulette.org/challenge/25103/task/124729534</a></div><div style="font-family:Verdana;"><a href="https://www.openstreetmap.org/way/722682775">https://www.openstreetmap.org/way/722682775</a></div><div style="font-family:Verdana;">A waterway=ditch, which per the wiki, should only be an unclosed way.<br></div><div style="font-family:Verdana;"><br></div><div style="font-family:Verdana;"><a href="https://maproulette.org/challenge/25103/task/124729661">https://maproulette.org/challenge/25103/task/124729661</a></div><div style="font-family:Verdana;"><a href="https://www.openstreetmap.org/way/183223676">https://www.openstreetmap.org/way/183223676</a><br></div><div style="font-family:Verdana;">A highway=path, which would not normally be a polygon.</div><div style="font-family:Verdana;"><br></div><div id="sig98312048"><div class="signature">---<br></div><div class="signature"><a href="https://hdyc.neis-one.org/?spiregrain">https://hdyc.neis-one.org/?spiregrain</a><br></div><div class="signature"><a href="mailto:spiregrain_osm@ksglp.org.uk">spiregrain_osm@ksglp.org.uk</a><br></div></div><div style="font-family:Verdana;"><br></div><div style="font-family:Verdana;"><br></div><div>On Wed, 9 Feb 2022, at 6:56 PM, TomTom OSM wrote:<br></div><blockquote type="cite" id="qt" style="overflow-wrap:break-word;"><div class="qt-WordSection1"><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;"><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;">Hello everyone,</span></span></span><br></p><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;font-variant-ligatures:normal;font-variant-caps:normal;orphans:2;widows:2;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;word-spacing:0px;"><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;"> </span></span></span><br></p><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;font-variant-ligatures:normal;font-variant-caps:normal;orphans:2;widows:2;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;word-spacing:0px;"><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;">I'm Marjan from TomTom.</span></span></span><br></p><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;font-variant-ligatures:normal;font-variant-caps:normal;orphans:2;widows:2;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;word-spacing:0px;"><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;">I would like to inform you of an editing project we are planning to execute in the United Kingdom. The aim is to fix non-closed polygons, i.e. cases where the tag on a way indicates
that it is a polygon feature, but the way is not closed, or ways with the same role in a relation are not closed. We detect quality issues like this using public instances of OSM quality checking tools such as Atlas and Osmose in addition to internal validation.
The non-closed polygons can be fixed in the following MapRoulette challenge:</span></span></span><br></p><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;font-variant-ligatures:normal;font-variant-caps:normal;orphans:2;widows:2;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;word-spacing:0px;"><span style="color:white;"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;"><a href="https://maproulette.org/browse/challenges/25103"><span style="color:rgb(59, 115, 175);">https://maproulette.org/browse/challenges/25103</span></a></span></span></span><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;"></span></span></span><br></p><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;font-variant-ligatures:normal;font-variant-caps:normal;orphans:2;widows:2;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;word-spacing:0px;"><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;">This challenge already contains a selection of tasks that you can look into, and more will be added in the following day.<br> Our expert editors will start to work on these tasks in a few weeks.</span></span></span></p><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;font-variant-ligatures:normal;font-variant-caps:normal;orphans:2;widows:2;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;word-spacing:0px;"><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;">Don't hesitate to take a look at the link, and let me know if you have any questions or suggestions. For more information about our organised editing activities, you can check out <a href="https://wiki.openstreetmap.org/wiki/Organised_Editing/Activities/TomTom"><span style="color:rgb(59, 115, 175);">our
wiki page</span></a>.<br> If you wish to contribute to any of our challenges yourself, you are very welcome to do so.</span></span></span></p><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;font-variant-ligatures:normal;font-variant-caps:normal;orphans:2;widows:2;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;word-spacing:0px;"><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;"> </span></span></span><br></p><p style="margin-right:0cm;margin-bottom:0cm;margin-left:0cm;background-image:initial;background-position-x:initial;background-position-y:initial;background-size:initial;background-repeat-x:initial;background-repeat-y:initial;background-attachment:initial;background-origin:initial;background-clip:initial;background-color:white;font-variant-ligatures:normal;font-variant-caps:normal;orphans:2;widows:2;-webkit-text-stroke-width:0px;text-decoration-thickness:initial;text-decoration-style:initial;text-decoration-color:initial;word-spacing:0px;"><span style="color:rgb(23, 43, 77);"><span class="font" style="font-family:"Segoe UI", sans-serif;"><span class="size" style="font-size:10.5pt;">Marjan</span></span></span><br></p></div><div>_______________________________________________<br></div><div>Talk-GB mailing list<br></div><div><a href="mailto:Talk-GB@openstreetmap.org">Talk-GB@openstreetmap.org</a><br></div><div><a href="https://lists.openstreetmap.org/listinfo/talk-gb">https://lists.openstreetmap.org/listinfo/talk-gb</a><br></div><div><br></div></blockquote><div style="font-family:Verdana;"><br></div></body></html>