<p>Maybe, information related to temperature, discharge etc. Could be handled by SOS... so maybe you're looking for an open SOS linked with a open WFS of rivers?</p>
<p>Maxi</p>
<div class="gmail_quote">Il giorno 28/mag/2011 08:02, "Ari Jolma" <<a href="mailto:ari.jolma@gmail.com">ari.jolma@gmail.com</a>> ha scritto:<br type="attribution">> Charlie,<br>> <br>> There are existing global databases of surface water boundaries, water <br>
> quality, DEMs, etc. In some cases more than one. Those could be one <br>> starting point - license permitting. The other would of course be OSM <br>> itself, which already contains surface water features. Adding a <br>
> possibility for all to add data like temperature, water level, water <br>> quality etc. would be interesting. I've seen such attempts, as far as I <br>> remember they have used Google maps or Bing maps. In fact, Microsoft may <br>
> have been more active in this particular area.<br>> <br>> Ari<br>> <br>> On 05/28/2011 04:51 AM, Charlie Schweik wrote:<br>>> Hi,<br>>><br>>> I find myself wondering if there is a possibility of starting an "open <br>
>> stream map" project in a similar way to open street map? With the idea <br>>> that this might be connected to an invasive plant species effort too...<br>>><br>>> It is an interesting idea -- roads are relatively stable. Streams have <br>
>> additional attributes, like water levels.<br>>><br>>> Any reactions or ideas on how this might be started?<br>>><br>>> Cheers<br>>> Charlie Schweik<br>>><br>>><br>>> _______________________________________________<br>
>> Discuss mailing list<br>>> <a href="mailto:Discuss@lists.osgeo.org">Discuss@lists.osgeo.org</a><br>>> <a href="http://lists.osgeo.org/mailman/listinfo/discuss">http://lists.osgeo.org/mailman/listinfo/discuss</a><br>
> <br></div>