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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Sérgio and all,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>There is a tagging scheme for damage, described here:</span> <span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><a href="http://wiki.openstreetmap.org/wiki/Damaged_buildings_crisis_mapping">http://wiki.openstreetmap.org/wiki/Damaged_buildings_crisis_mapping</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>And there is rendering of damaged/destroyed building in the Humanitarian Tiles, well demonstrated here: <a href="http://www.openstreetmap.org/#map=16/11.2451/124.9934&layers=H">http://www.openstreetmap.org/#map=16/11.2451/124.9934&layers=H</a> – the buildings with either orange or red borders (damaged/destroyed).<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>=Russ<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> S Volk [mailto:svolk2@hotmail.com] <br><b>Sent:</b> Saturday, January 17, 2015 7:37 AM<br><b>To:</b> hot@openstreetmap.org<br><b>Subject:</b> [HOT] Mapping Northern Nigeria ?<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>On devasted areas (by wars or natural catasptrophes):<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Hi Jeremy, Pierre, Blake and mappers around,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>I've been mapping around since Baga massacre have been reported, images on OSM look very good enough in many areas of Northern Nigeria and Cameroun to trace buildings or, at least, road network, alternatively using both sources of images from Bing and Mapbox on iD (sure, better if can get more hi-res images for the hole area).<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Makes one glad to read people looking for helping to improve mapping in such regions.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Thinking in devasted areas tagging, wouldn't it fit to map the real situation if in demolished buildings it were just added a tag like "demolished=yes"?<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>It's not hard to find those devasted areas and buildings by comparing the images in OSM with recent publicly released satellite images. Guess it would be a great help for humanitarian efforts related to destruction and population displaced (I think also on tasks of Gaza, tsunamis, earthquakes and similars situations).<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>In what Kevin Bullock said, is it confirmed that such satellite images of devastation from Digital Globe released on newspapers, like by Amnesty (<a href="https://adam.amnesty.org/asset-bank/action/search?attribute_603=Nigeria+Satellite+Images+January+2015" target="_blank">https://adam.amnesty.org/asset-bank/action/search?attribute_603=Nigeria+Satellite+Images+January+2015</a>), are free to use to map on OSM by "manual" comparision?<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>By the way, to represent reality and help the efforts of identification by people using the map, what about if OSM renderize buildings tagged "demolished=yes" to represent better that they actualy are demolished, perhaps with only outline, or dotted, not shaded? (Anyway, remarking they are different from standing buldings). <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Sorry if bad english.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>What do you think?<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'>Cheers, Sérgio<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-family:"Calibri","sans-serif"'><o:p> </o:p></span></p></div></div></div></body></html>