= Gdal Profile Tool GDAL Based =

{{{
#!html
<div id="map"></div>
}}}

== Profile tool ==

{{{
#!html
<div class="tools">
		<p>1) Zoom somewhere on the DEM layer<br>
           2) Draw a line and double clik to validate it<br>
           3) Click on "display" buton to see the profile<br>
           4) Click on "Remove" to create a new profile
</p>

<h3>Draw a line on the map</h3>
<center>
<ul>
<li class="inlinebuttons"><input type="button" value="Create a Line" onclick="toggleControl();" class="button"></li>
<li class="inlinebuttons"><input type="button" value="Remove Line" onclick="restart();" class="button"></li>
</ul>
</center>

<h3>Display alitude profile</h3>
<ul>
<li> <input type="button" value="Display" onclick="simpleProcessing1('buffer');" class="button">
</li>
</ul>

<div style="margin-left: -25px; width: 280px; height: 200px;" id="chart_container"></div>

			</div>
}}}

== Description ==

The ZOO Profile tools demo is using the Gdal_ExtractProfile ZOO services to extract the z value according to the created line-string. 

== Data sources ==

 * Nasa Landsat WMS
 * GTOPO 30 DEM WMS