<div dir="ltr"><div><div><span id="result_box" class="" lang="en"><span class="">Hello Frederik</span><span>, <br><br><br>I see that</span> <span class="">the</span> <span class="">SNAPPING</span> <span class="">user account</span> <span class="">is still blocked</span><span>.</span> <span class="">May I know</span> <span class="">what the problem</span> <span class="">is</span> <span class="">your level?<br><br><br></span></span></div><span id="result_box" class="" lang="en"><span class="">Willy Franck SOB.<br></span></span></div><span id="result_box" class="" lang="en"><span class="">Président OSM Cameroun<br><br><br></span></span></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><p style="text-align:justify"><br></p>
<div> </div><table style="border-width:1.5pt medium;border-style:solid none;border-color:rgb(160,160,160) -moz-use-text-color" border="1" cellpadding="0"><tbody><tr><td style="border:medium none;padding:0.75pt"><div style="text-align:center;line-height:115%" align="center">
<span><img src="cid:1.1879112356@web28904.mail.ir2.yahoo.com" alt="cid:image001.gif@01CE6E7A.4B7BE7C0" height="60" width="53"></span><span style="font-size:12pt;line-height:115%"></span></div></td><td style="border:medium none;padding:0.75pt">
<div style="margin-top:6pt;line-height:115%"><b><span style="font-size:8pt;line-height:115%;font-family:"Arial","sans-serif"">SOGEFI<br>Willy Franck SOB – Développeur territorial international</span></b></div>
<div style="line-height:115%"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif"">rue de Mélen, à côté de l’hôtel « la Résidence » YAOUNDÉ</span></b><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif""></span></b></div>
<div style="line-height:115%"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif"">Tél. <a value="+23794698607">(+237) 94 69 86 07 / </a></span></b><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif""><a value="+23794698607">(+237) 50 02 24 74<br></a></span></b></div>
<div style="margin-bottom:6pt;line-height:115%"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif"">Courriel : </span></b><a rel="nofollow" href="mailto:wfs@sogefi-sig.com" target="_blank"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif";color:blue">wfs@sogefi-sig.com</span></b></a><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif""> Site Web : </span></b><a rel="nofollow" href="http://www.sogefi-sig.com/" title="Site SOGEFI" target="_blank"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif";color:blue">www.sogefi-sig.com</span></b></a><span> </span><span style="font-size:12pt;line-height:115%"></span></div>
</td></tr></tbody></table><div> <br></div></div></div></div>
<br><div class="gmail_quote">2016-02-04 16:12 GMT+01:00 Willy Franck Sob <span dir="ltr"><<a href="mailto:willyfrancksob@gmail.com" target="_blank">willyfrancksob@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div>Hello Frederik,<br><br></div><span lang="en"><span>You just</span> <span>block this</span> <span>user</span> SNAPPING for the reason that he did not comment the source of its data. He is making a general control over the buildings, but</span><span lang="en"><span lang="en"> maybe he should not put this comment = " Bâti ENEO" ? <br><br></span>I confirm that the buildings were digitized from </span><span lang="en"><span lang="en">mabpbox<span> </span></span>satellite imagery during a cartoparty (</span><span lang="en">last 18 days).<br><br></span>A<span lang="en"><span lang="en"><span>s I</span> <span>said in my</span> <span>mails</span> <span>earlier,</span> <span>I met</span> <span>here</span> <span>in Yaoundé</span> <span>the various contributors</span> <span>and</span> <span>normally there</span> <span>will be</span> <span>no</span> <span>more</span> <span>such massive</span> <span>import</span> <span>without</span> <span>communication</span></span>. No one's interest to have an unusable database.<br><br>I will be grateful to unlock his account (SNAPPING) so that we continue here the control operations.<br><br></span></div><span lang="en">Regards,<br></span></div><span lang="en">Willy<br></span></div><span lang="en">OSM Cameroun<br></span><div><div><div><span lang="en"><br></span></div></div></div></div><div class="gmail_extra"><span class=""><br clear="all"><div><div><div dir="ltr"><p style="text-align:justify"><br></p>
<div> </div><table style="border-width:1.5pt medium;border-style:solid none;border-color:rgb(160,160,160) -moz-use-text-color" border="1" cellpadding="0"><tbody><tr><td style="border:medium none;padding:0.75pt"><div style="text-align:center;line-height:115%" align="center">
<span><img src="cid:1.1879112356@web28904.mail.ir2.yahoo.com" alt="cid:image001.gif@01CE6E7A.4B7BE7C0" height="60" width="53"></span><span style="font-size:12pt;line-height:115%"></span></div></td><td style="border:medium none;padding:0.75pt">
<div style="margin-top:6pt;line-height:115%"><b><span style="font-size:8pt;line-height:115%;font-family:"Arial","sans-serif"">SOGEFI<br>Willy Franck SOB – Développeur territorial international</span></b></div>
<div style="line-height:115%"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif"">rue de Mélen, à côté de l’hôtel « la Résidence » YAOUNDÉ</span></b><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif""></span></b></div>
<div style="line-height:115%"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif"">Tél. <a value="+23794698607">(+237) 94 69 86 07 / </a></span></b><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif""><a value="+23794698607">(+237) 50 02 24 74<br></a></span></b></div>
<div style="margin-bottom:6pt;line-height:115%"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif"">Courriel : </span></b><a rel="nofollow" href="mailto:wfs@sogefi-sig.com" target="_blank"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif";color:blue">wfs@sogefi-sig.com</span></b></a><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif""> Site Web : </span></b><a rel="nofollow" href="http://www.sogefi-sig.com/" title="Site SOGEFI" target="_blank"><b><span style="font-size:7.5pt;line-height:115%;font-family:"Arial","sans-serif";color:blue">www.sogefi-sig.com</span></b></a><span> </span><span style="font-size:12pt;line-height:115%"></span></div>
</td></tr></tbody></table><div> <br></div></div></div></div>
<br></span><div><div class="h5"><div class="gmail_quote">2016-02-04 15:37 GMT+01:00 Sander Deryckere <span dir="ltr"><<a href="mailto:sanderd17@gmail.com" target="_blank">sanderd17@gmail.com</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><div><div><div><br></div>I don't think this was "mapped" from aerial imagery. The data is too gridded and strange to map it easily with any editor we have. So it is at least exported from some other format (perhaps shapefile).<br><br></div>I assume it's derived from height measurements (where some people classify different heights in a different way, as can be seen by the strange transitions between data). But it could also be something that recognises colour.<br><br></div><div>@Frederic, yes, I know it's a massive task. That's also why I didn't dare starting it (it would dirty the data, and you probably have better knowledge on tools to revert it easier when the data is clean). Thank you so much for helping with this.<br></div><div><br></div>Regards,<br></div>Sander<br></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div>2016-02-04 14:10 GMT+01:00 Jean-Guilhem Cailton <span dir="ltr"><<a href="mailto:jgc@arkemie.com" target="_blank">jgc@arkemie.com</a>></span>:<br></div></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div><div>Hi Frederik,<br>
<br>
Here is something I kind of remember from a recent thread on a OSM list,<br>
about mapping in Africa - even if it was in another country, that could<br>
explain what you observed: before going into the field to collect ground<br>
data for mapping individual buildings, some teams first map roughly the<br>
residential blobs from satellite imagery, to then have some positioning<br>
references when they'll be in the field.<br>
<br>
Best regards,<br>
<br>
Jean-Guilhem<br>
<span><br>
<br>
Le 04/02/2016 07:47, Frederik Ramm a écrit :<br>
> Hi,<br>
><br>
> the revert is still ongoing; it is a *lot* of data. -- There are<br>
> other strange aspects of mapping in that area, for example these<br>
> residential blobs look auto-generated somehow:<br>
><br>
> <a href="http://www.openstreetmap.org/way/394572178#map=17/5.44332/10.34317" rel="noreferrer" target="_blank">http://www.openstreetmap.org/way/394572178#map=17/5.44332/10.34317</a><br>
><br>
> also if you look closely you'll find that buildings have been traced by<br>
> someone other than the person adding the residential blobs, but<br>
> buildings are sometimes inside, sometimes outside the residential blobs,<br>
> and nobody seems to have cared to adapt the residential blob to where<br>
> the buildings are.<br>
><br>
> Bye<br>
> Frederik<br>
><br>
<br>
<br>
--<br>
</span>"On ne m’ôtera pas de l’idée que, pendant la dernière guerre mondiale,<br>
de nombreux juifs ont eu une attitude carrément hostile à l’égard du<br>
régime nazi." Pierre Desproges<br>
"I won't be deprived of the idea that, during the last world war, many<br>
Jews had a downright hostile attitude toward the Nazi regime."<br>
</div></div><div><div><br><span>
_______________________________________________<br>
HOT mailing list<br>
<a href="mailto:HOT@openstreetmap.org" target="_blank">HOT@openstreetmap.org</a><br>
<a href="https://lists.openstreetmap.org/listinfo/hot" rel="noreferrer" target="_blank">https://lists.openstreetmap.org/listinfo/hot</a><br>
</span></div></div></blockquote></div><br></div>
</blockquote></div><br></div></div></div>
</blockquote></div><br></div>