Galing! This is a great piece of work. Do you download the Landsat images from their website? Ma-try nga. :-)<br><br><div class="gmail_quote">On Fri, Jun 5, 2009 at 10:26 PM, maning sambale <span dir="ltr"><<a href="mailto:emmanuel.sambale@gmail.com">emmanuel.sambale@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">ed,<br>
<div class="im"><br>
On Thu, Jun 4, 2009 at 12:56 PM, Ed Garcia<<a href="mailto:eppgarcia@gmail.com">eppgarcia@gmail.com</a>> wrote:<br>
</div><div class="im">> interested in mapping the actual shores of Caliraya and Lumot lakes<br>
<br>
</div>Challenged by this request, see:<br>
<a href="http://www.openstreetmap.org/browse/changeset/1429273" target="_blank">http://www.openstreetmap.org/browse/changeset/1429273</a><br>
<a href="http://www.openstreetmap.org/browse/way/35468493" target="_blank">http://www.openstreetmap.org/browse/way/35468493</a><br>
<a href="http://www.openstreetmap.org/browse/way/35468489" target="_blank">http://www.openstreetmap.org/browse/way/35468489</a><br>
<br>
The problem with the default Landsat is the extensive cloudcover, so I<br>
downloaded a newer image (free and public domain) taken March 2009.<br>
<br>
This image have fewer clouds but the edges (which Caliraya was<br>
located) has data gaps (nasira last 2002 yung satellite).<br>
I digitized the shoreline in QGIS (FOSS gis app) and converted the<br>
shapefile to gpx using GPSbabel (FOSS GPS data converter).<br>
Load in JOSM edited unconnected nodes, added more detail along the<br>
previous image gaps. Add tags:<br>
natural=water<br>
name=<br>
source=<br>
<br>
Add a multipolygon relation for islands. Upload.<br>
<br>
<br>
A lot more improvement is needed (mapping party) but it should look<br>
better by the next render.<br>
<br>
Good night!<br>
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