<div>I'd rather have UTM, but I can live with lat/long.</div>
<div>thanks.</div>
<div> </div>
<div>Tom</div>
<div> </div>
<div>Message: 1<br>Date: Mon, 25 Jul 2011 14:17:54 +0200<br>From: "Juan Lucas Dominguez Rubio" <<a href="mailto:jldominguez@prodevelop.es">jldominguez@prodevelop.es</a>><br>Subject: Re: [Gvsig_english] gvsig mobile display coordinates<br>
To: "Users mailing list" <<a href="mailto:gvsig_internacional@listserv.gva.es">gvsig_internacional@listserv.gva.es</a>>,<br> <<a href="mailto:gvsig_internacional@listserv.gva.es">gvsig_internacional@listserv.gva.es</a>><br>
Message-ID:<br> <<a href="mailto:E43C32BC5843E34FB4C00CDFAAAAF7D8017B54CC@australia.prodevelop.local">E43C32BC5843E34FB4C00CDFAAAAF7D8017B54CC@australia.prodevelop.local</a>><br>Content-Type: text/plain; charset="iso-8859-1"</div>
<p>Hello, Tom</p>
<p>I'm sorry you cannot have the view in EPSG:32610 and see the coordinates in EPSG:4326.</p>
<p>As you say, the only exception to that is that the coordinates of waypoints are stored in lat/lon. We do this because the conversion to another projection is usually subject to a small error, o we prefer to store the coordinates exactly as delivered by the GPS.</p>
<p>If you wish to see the cordinates in lat/lon you might reproject your ECW image to EPSG:4326 (in this case there's no error in the conversion, by the way). You can do this with FWTools <a href="http://fwtools.maptools.org/">http://fwtools.maptools.org</a>. You only need to type these two commands in the DOS-like window (Windows) or terminal (Linux):</p>
<p>gdalwarp -r cubic -s_srs epsg:32610 -t_srs epsg:4326 image32610.ecw image4326.tif<br>gdal_translate -of ecw image4326.tif image4326.ecw</p>
<p><br>The input image being image32610.ecw<br>the output image being image4326.ecw</p>
<p>Then set your view to EPSG:4326 and everything will be in lat/lon</p>
<p><br>Regards<br>Juan Lucas Dom?nguez Rubio<br>---<br>Prodevelop SL, Valencia (Espa?a)<br>Tlf.: 96.351.06.12 -- Fax: 96.351.09.68<br><a href="http://www.prodevelop.es/">http://www.prodevelop.es</a> <<a href="http://www.prodevelop.es/">http://www.prodevelop.es/</a>></p>