<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">2016-11-28 10:36 GMT+01:00 Daniele Forsi <span dir="ltr"><<a href="mailto:dforsi@gmail.com" target="_blank">dforsi@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div id="gmail-:1bn" class="gmail-a3s gmail-aXjCH gmail-m158aa4c83d14c31f">ad esempio nella zona di Amatrice risulterebbero 7 building a inizio<br>
2016 e 4931 oggi<br>
<a href="http://osm-analytics.org/#/compare/bbox:13.16299,42.60368,13.49464,42.67934/2016...now/buildings" rel="noreferrer" target="_blank">http://osm-analytics.org/#/<wbr>compare/bbox:13.16299,42.<wbr>60368,13.49464,42.67934/2016..<wbr>.now/buildings</a></div></blockquote></div><br><br><br clear="all"></div><div class="gmail_extra">molto bello. Senno, anche overpass api consente di scaricare dati storici:<br><a href="https://wiki.openstreetmap.org/wiki/Overpass_API">https://wiki.openstreetmap.org/wiki/Overpass_API</a><br></div><div class="gmail_extra">si chiama "attic data"<br><br></div><div class="gmail_extra">Ciao,<br></div><div class="gmail_extra">Martin<br></div></div>