<html><head></head><body><div class="ydp1f8751bcyahoo-style-wrap" style="font-family:verdana, helvetica, sans-serif;font-size:13px;"><div><div>Une carte détaillée est aussi disponible à partir des liens reçus plus tot.</div><div>voir <a href="https://open.canada.ca/data/en/fgpv_vpgf/7a5cda52-c7df-427f-9ced-26f19a8a64d6" rel="nofollow" target="_blank" class="">https://open.canada.ca/data/en/fgpv_vpgf/7a5cda52-c7df-427f-9ced-26f19a8a64d6</a><br></div><div><br></div><div>Dans le cas de désastres, cette information est sûrement utile notamment pour localiser les habitations isolées, les zones inondables. Une grande partie du <span> bassin de la rivière Outaouais </span>est déja couverte.</div><br><div>Mais pour l'import dans OSM, il nous reste d'abord à évaluer la qualité des données et corriger si nécessaire.<br></div><div><br><span style="font-style:italic;color:rgb(0, 0, 191);font-weight:bold;"> </span></div><span style="font-style:italic;color:rgb(0, 0, 191);font-weight:bold;"></span><div class="ydp1f8751bcsignature"><span style="font-style:italic;color:rgb(0, 0, 191);font-weight:bold;"><font face="garamond, new york, times, serif">Pierre </font><br></span></div></div>
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Le samedi 27 avril 2019 14 h 12 min 59 s UTC−4, François Paquette <fpaquette@cooptel.qc.ca> a écrit :
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<div><div id="ydp61c9aed1yiv9085533112"><div><div class="ydp61c9aed1yiv9085533112WordSection1"><p class="ydp61c9aed1yiv9085533112MsoNormal"><span style="font-size:11.0pt;" lang="EN-CA">HI </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span style="font-size:11.0pt;" lang="EN-CA"> </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span style="font-size:11.0pt;" lang="EN-CA">From NRCan web site https://www.nrcan.gc.ca/earth-sciences/geography/topographic-information/free-data-geogratis/whats-new/21747</span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span style="font-size:11.0pt;" lang="EN-CA"> </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA">“Natural Resources Canada is pleased to announce its new data layer on </span><a shape="rect" href="https://open.canada.ca/data/en/dataset/7a5cda52-c7df-427f-9ced-26f19a8a64d6" rel="nofollow" target="_blank"><span lang="EN-CA">OpenMaps</span></a><span lang="EN-CA">. The richness of this new data layer comes from information on height and elevation of the buildings that will help support Canadian governments priorities such as emergency management, particularly for flood and earthquake risk analysis. This release contains close to 1 million building footprints. We will expand this coverage as more LiDAR data becomes available over Canada.”</span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA"> </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA">See the Lidar coverage (in green) <a shape="rect" href="https://www.nrcan.gc.ca/earth-sciences/geography/topographic-information/free-data-geogratis/whats-new/21742" rel="nofollow" target="_blank">https://www.nrcan.gc.ca/earth-sciences/geography/topographic-information/free-data-geogratis/whats-new/21742</a></span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA"> </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA">NRCan will continu to add new building</span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA"> </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA">Thank you </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA"> </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span lang="EN-CA">François Paquette </span><span style="font-size:11.0pt;" lang="EN-CA"></span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><span style="font-size:11.0pt;" lang="EN-CA"> </span></p><p class="ydp61c9aed1yiv9085533112MsoNormal"><b><span style="font-size:10.0pt;" lang="FR">De :</span></b><span style="font-size:10.0pt;" lang="FR"> keith hartley [mailto:keith.a.hartley@gmail.com] <br clear="none"><b>Envoyé :</b> samedi 27 avril 2019 10:54<br clear="none"><b>À :</b> John Whelan<br clear="none"><b>Cc :</b> Alessandro (STATCAN); Talk-CA OpenStreetMap<br clear="none"><b>Objet :</b> Re: [Talk-ca] NRC building footprints - from lidar</span></p><div class="ydp61c9aed1yiv9085533112yqt7476874936" id="ydp61c9aed1yiv9085533112yqt85245"><p class="ydp61c9aed1yiv9085533112MsoNormal"> </p><div><div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">I think its where there's good lidar data and imagry for extraction in selected parts of Canada. The extents are here <a shape="rect" href="https://open.canada.ca/data/en/fgpv_vpgf/7a5cda52-c7df-427f-9ced-26f19a8a64d6" rel="nofollow" target="_blank">https://open.canada.ca/data/en/fgpv_vpgf/7a5cda52-c7df-427f-9ced-26f19a8a64d6</a></p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">MB, Nova Scotia, Alberta and BC </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">May want to update the building import project as this is a really good source! </p></div></div></div><p class="ydp61c9aed1yiv9085533112MsoNormal"> </p><div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">On Sat, Apr 27, 2019 at 9:42 AM John Whelan <<a shape="rect" href="mailto:jwhelan0112@gmail.com" rel="nofollow" target="_blank">jwhelan0112@gmail.com</a>> wrote:</p></div><blockquote style="border-color: currentcolor currentcolor currentcolor rgb(204, 204, 204); border-style: none none none solid; border-width: medium medium medium 1pt; padding: 0cm 0cm 0cm 6pt; margin-left: 4.8pt; margin-right: 0cm;"><div><p class="ydp61c9aed1yiv9085533112MsoNormal">Is it just Manitoba or all of Canada?<br clear="none"><br clear="none">In which case do we want to revise the building import project.<br clear="none"><br clear="none">Thanks John<br clear="none"><br clear="none">keith hartley wrote on 4/27/2019 9:56 AM:<br clear="none"><br clear="none"></p><div><div><div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">Hi all, </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">Canadian Geomatics posted this data set a few months back from Natural Resource Canada. </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal" style="margin-bottom:12.0pt;">It's Building footprints from Lidar or high res imagery. <br clear="none"><a shape="rect" href="https://canadiangis.com/automatically-extracted-buildings-canadian-open-data.php?fbclid=IwAR22SaWwz7--LarDksVfcQuZ9RDgkVc421n9saJ_Lv8r6xq1qPSrouEF0Ww" rel="nofollow" target="_blank">https://canadiangis.com/automatically-extracted-buildings-canadian-open-data.php?fbclid=IwAR22SaWwz7--LarDksVfcQuZ9RDgkVc421n9saJ_Lv8r6xq1qPSrouEF0Ww</a></p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal"><a shape="rect" href="https://open.canada.ca/data/en/dataset/7a5cda52-c7df-427f-9ced-26f19a8a64d6" rel="nofollow" target="_blank">https://open.canada.ca/data/en/dataset/7a5cda52-c7df-427f-9ced-26f19a8a64d6</a></p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal"> </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">From what I can tell when placing the data over imagery it's very bang on. Highly accurate, good shapes (unlike the bing files) and well placed. As far as I can tell no one else has uploaded these to OSM. The areas in manitoba are mainly where there's little to no other building info. </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">I can write an upload plan on Manitoba wiki as the data is complaint license wise. Anything else I should be looking for? The local mappers here are pretty excited about it.</p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal"> </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal">Keith </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal"> </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal"> </p></div><div><p class="ydp61c9aed1yiv9085533112MsoNormal"> </p></div></div></div></div><p class="ydp61c9aed1yiv9085533112MsoNormal" style="margin-bottom:12.0pt;"> </p><pre>_______________________________________________</pre><pre>Talk-ca mailing list</pre><pre><a shape="rect" href="mailto:Talk-ca@openstreetmap.org" rel="nofollow" target="_blank">Talk-ca@openstreetmap.org</a></pre><pre><a shape="rect" href="https://lists.openstreetmap.org/listinfo/talk-ca" rel="nofollow" target="_blank">https://lists.openstreetmap.org/listinfo/talk-ca</a></pre><p class="ydp61c9aed1yiv9085533112MsoNormal"> </p><div><p class="ydp61c9aed1yiv9085533112MsoNormal">-- </p><div><p class="ydp61c9aed1yiv9085533112MsoNormal">Sent from <a shape="rect" href="https://www.postbox-inc.com" rel="nofollow" target="_blank"><span style="color:#009DF7;">Postbox</span></a></p></div></div></div></blockquote></div></div></div></div></div><div class="ydp61c9aed1yqt7476874936" id="ydp61c9aed1yqt05612">_______________________________________________<br clear="none">Talk-ca mailing list<br clear="none"><a shape="rect" href="mailto:Talk-ca@openstreetmap.org" rel="nofollow" target="_blank">Talk-ca@openstreetmap.org</a><br clear="none"><a shape="rect" href="https://lists.openstreetmap.org/listinfo/talk-ca" rel="nofollow" target="_blank">https://lists.openstreetmap.org/listinfo/talk-ca</a><br clear="none"></div></div>
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