<blockquote style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex" class="gmail_quote">This is Yet Another import from a database being maintained by someone<br>
else. This is why we need a "<a href="http://closedstreetmap.org/" target="_blank">closedstreetmap.org</a>", which publishes, in<br>
OSM format using the OSM API, data which cannot be sensibly edited.<br></blockquote><br>I disagree that buildings can't be sensibly edited. I trace them, add addresses to them, give them tags such as school or hospital or restaurant or fire station or library or.... Sometimes I even delete them if they're not there anymore. Same as streets, or parks, really. Also, I know in San Francisco some people were experimenting with adding more information to buildings such as number of units and construction materials, to make the data more useful for emergency response. (eg, after a large earthquake, maybe we should check the unreinforced masonry buildings with a lot of units first....)<br>
<br>I also don't see the problem with importing a dataset that someone else is still maintaining. We're just forking their dataset. Pretty much every municipality has a database of their streets...so do we. If they have one of their buildings, why can't we?<br>
<div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0pt 0pt 0pt 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
In the Dutch community we've been discussing this a while ago, because all buildings in the Netherlands are available in a high quality PD dataset, called BAG (Basisregistratie Adressen and Gebouwen: base registration of adresses and buildings). Ironically, exactly the reason this dataset is existing and freely available, it makes it not worth while the effort to import this into OSM, and impose the burden of updating it onto ourselves. It is much more convenient to take OSM without buildings (and addresses) and merge this with the other dataset.<span class="HOEnZb"><font color="#888888"><br>
</font></span></blockquote><div><br>I disagree that it would be more convenient to have to merge two different datasets, that are probably in different formats, than it would be to just use one dataset that has all the information in it. Especially seeing as how everyone who wants to use the data will have to do that work, where as if it is in OSM it only has to be merged that one time. If that data were in OSM then all the apps and routers and maps that use OSM, and there are a ton of them, would be able to locate addresses and render buildings. As it is they aren't able to because the data isn't there and each application or map would have to find the data for the Netherlands (and if we do things that way everywhere else, the data for everywhere else, too!) and then figure out how to merge it or how to work with a non-OSM format. More likely this doesn't happen and everybody ends up with much less useful data. <br>
<br>Cheers,<br>Greg<br><br><br></div><br></div>