Hello all,
I am interested in building a Raster support in my application. I have built,
using Geoserver, an image pyramid layer which I expose using WMS to our
OpenLayers map. Now I want to be able to crop the raster layer image using a
polygon geometry (I want to see only the data that stays between the bounds of
the polygon).
Q: What is the best approach on doing this?
Q: Can somebody give me some starting points on how to do that?
I have found this old post
http://osgeo-org.1560.n6.nabble.com/How-to-mask-a-raster-layer-td3790665.html.
I have installed the WPS and tried to use the CropCoverage process but I ended
up with some errors I don't understand(I have used a raster layer and an
application/wkt: POLYGON((xxx)).
Q: Is this the correct approach for what I'm looking?
Q: If yes will the performance suits my needs (I need a fast response just like
the one of the simple wms call to the layer)?
Q: Did something new arrived on the new versions of Geoserver for helping me in
my task?
Kind Regards,
Andrei Spahiu.
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