<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><style type="text/css">body { background: rgba(255, 255, 255, 255); }</style></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Hi,<div class=""><br class=""></div><div class="">I reviewed all the nodes having "generator:source"=“wind” in Wallonia using JOSM, mostly by mass editing using various filters to ensure correct tagging.</div><div class=""><br class=""></div><div class="">I was surprised to see how many of them I had to edit (353 out of 499 nodes found). Most common errors were : </div><div class=""><br class=""></div><div class=""><ul class="MailOutline"><li class="">Missing one of many of the mandatory tags, namely</li><ul class=""><li class="">p<tt dir="ltr" class="mw-content-ltr" style="font-family: monospace, monospace; font-size: 1em; direction: ltr; background-color: rgb(238, 238, 255); line-height: 1.6;"><bdi style="white-space: nowrap;" class=""><a href="https://wiki.openstreetmap.org/wiki/Key:power" title="Key:power" style="text-decoration: none; color: rgb(11, 0, 128); background-image: none;" class="">ower</a></bdi>=<a href="https://wiki.openstreetmap.org/wiki/Tag:power%3Dgenerator" title="Tag:power=generator" style="text-decoration: none; color: rgb(11, 0, 128); background-image: none;" class=""><bdi class="">generator</bdi></a></tt></li><li style="margin-bottom: 0.1em;" class=""><tt dir="ltr" class="mw-content-ltr" style="font-family: monospace, monospace; font-size: 1em; direction: ltr; background-color: rgb(238, 238, 255); line-height: 1.6;"><bdi style="white-space: nowrap;" class=""><a href="https://wiki.openstreetmap.org/wiki/Key:generator:source" title="Key:generator:source" style="text-decoration: none; color: rgb(11, 0, 128); background-image: none;" class="">generator:source</a></bdi>=<a class="mw-selflink selflink" style="text-decoration: inherit; color: inherit; background-image: none; cursor: pointer; font-weight: bold;"><bdi class="">wind</bdi></a></tt></li><li style="margin-bottom: 0.1em;" class=""><tt dir="ltr" class="mw-content-ltr" style="font-family: monospace, monospace; font-size: 1em; direction: ltr; background-color: rgb(238, 238, 255); line-height: 1.6;"><bdi style="white-space: nowrap;" class=""><a href="https://wiki.openstreetmap.org/wiki/Key:generator:output:electricity" class="mw-redirect" title="Key:generator:output:electricity" style="text-decoration: none; color: rgb(11, 0, 128); background-image: none;">generator:output:electricity</a></bdi>=*</tt></li></ul><li class="">The latest being the most problematic. </li><li class="">A lot had the manufacturer and model in the name field.</li><li class="">By locating isolated wind turbines (most of them are arranged in farms), I was able to find a lot of private wind turbines, for them I set <bdi style="font-size: 1em; background-color: rgb(238, 238, 255); white-space: nowrap;" class=""><a href="https://wiki.openstreetmap.org/wiki/Key:generator:output:electricity" class="mw-redirect" title="Key:generator:output:electricity" style="text-decoration: none; color: rgb(11, 0, 128); background-image: none;">generator:output:electricity</a></bdi><span style="background-color: rgb(238, 238, 255);" class=""><span style="font-size: 1em;" class="">=small_installation </span><span style="font-style: normal;" class="">to be able to isolate them in a dataset.</span></span></li></ul></div><div class=""><div><br class=""></div><div>I hope the result is good and that I didn’t break anything. I randomly reviewed some nodes and my edits made sense.</div><div><br class=""></div><div>The changeset is here if anybody wants to review : <a href="https://www.openstreetmap.org/changeset/107651694" class="">https://www.openstreetmap.org/changeset/107651694</a></div><div><br class=""></div><div>Thanks</div><div><br class=""></div><div>Matthieu</div><div><br class=""></div><div><br class=""><blockquote type="cite" class=""><div class="">On 15 Jun 2021, at 19:31, Matthieu Gaillet <<a href="mailto:matthieu@gaillet.be" class="">matthieu@gaillet.be</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><meta http-equiv="content-type" content="text/html; charset=utf-8" class=""><div dir="auto" class=""><div dir="ltr" class=""><meta http-equiv="content-type" content="text/html; charset=utf-8" class=""><div dir="ltr" class="">Salut,<div class=""><div dir="ltr" class=""></div></div><div class=""><br class=""></div><div class="">J’ai récemment lu dans ce papier qu’aucune donnée précise n’était disponible sur le nombre d’éoliennes en Wallonie. <a href="https://plus.lesoir.be/378347/article/2021-06-15/eoliennes-les-communes-wallonnes-au-bord-de-la-crise-de-nerfs" class="">https://plus.lesoir.be/378347/article/2021-06-15/eoliennes-les-communes-wallonnes-au-bord-de-la-crise-de-nerfs</a></div><div class=""><br class=""></div><div class="">Ne serait-ce pas l’occasion de mettre la communauté à l’œuvre ?</div><div class=""><br class=""></div><div class="">Premièrement, remonter localisation des parcs éoliens</div><div class=""><br class=""></div><div class="">Deuxièmement, faire un relevé sur place</div><div class=""><br class=""></div><div class="">Troisièmement réunir des informations plus précises sur les hauteurs et les puissances. </div><div class=""><br class=""></div><div class="">Les communes disposent généralement de ces informations, à priori on pourrait les obtenir sur simple demande. Parfois c’est même décrit sur un panneau informatif. </div><div class=""><br class=""></div><div class="">En bonus il reste à relever les éoliennes privées, surtout celles autour des exploitations agricoles. </div><div class=""><br class=""></div><div class="">Qu’en pensez-vous ? Comment démarrer ce genre de community-assisted survey ?</div><div class=""><br class=""></div><div class="">L’état des lieux : <a href="https://overpass-turbo.eu/s/18oI" class="">https://overpass-turbo.eu/s/18oI</a> - Je vois déjà que le parc sur Assesse est manquant. </div><div class=""><br class=""></div><div class="">Matthieu</div><div class=""><br class=""></div></div><br class=""><br class=""><div dir="ltr" class="">Matthieu G. (en mode mobile)</div></div><br class=""><br class=""><div dir="ltr" class="">Matthieu G. 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