Hello Cédric,<br><br>One of the ZOO Project demo could fit to your second use case.<br><br>The user can draw a polyline on a DEM layer and see the corresponding elevation profile in a jquery dialog.<br>The calculation is done using GDAL as a WPS ZOO Service, which takes the drawn LineString and the DEM layer as input data, and outputs the profile.<br>
<br><a href="http://zoo-project.org/site/ZooWebSite/Demo/GdalProfile#ZOOelevationprofiledemo">http://zoo-project.org/site/ZooWebSite/Demo/GdalProfile#ZOOelevationprofiledemo</a><br><br>Hope it helps<br><br>Best,<br><br>Nicolas BOZON<br>
<br><br><br><div class="gmail_quote">2010/12/7 Cédric MOULLET <span dir="ltr"><<a href="mailto:cedric.moullet@gmail.com">cedric.moullet@gmail.com</a>></span><br><blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Hi,<br>I'm wondering if there is any standard/standard implementation for elevation services (use case: the user would like to know the elevation at one position) or profile services (use case: the user would like to know the elevation profile of a polyline) ?<br>
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