[Cartoweb-users] raster layer query

[Yves Bolognini]

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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