[Cartoweb-users] raster layer query
Yves Bolognini
yves.bolognini at camptocamp.com
Wed Jul 16 03:03:04 EDT 2008
Hello,
Query on raster are supported by MapServer (and by CartoWeb).
See this page:
http://mapserver.gis.umn.edu/docs/howto/raster_data/#raster-query
Regards,
Yves
victor valencia wrote:
> Hi:
>
> I need to perform a query to a raster layer.
> The raster layer is a digital elevation model, its pixels value are the
> altitude.
> I need to get the pixel value of this layer when clicking in one point
> of the mainmap.
> Is this possible?
>
> Regards
>
> Victor
>
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