Hello, I have an (OpenLayers) map with two layers:
- Country (as a base layer) - EEA You can see the output here: http://home.bebif.be/~jcigar/map.jpgThe "Country" layer contains just the borders of the countries, and the "EEA" layer (the colorized areas) contains environmental areas.
What I'd like to do is to select a polygon within a country for a specific zone. For example I would like to "select part of Belgium with the Atlantic EEA (in blue)", which is the north of Belgium. I also need to save some information in the database for the polygon (I'm using Mapserver/PostGIS).
What would be the best way to do this? Would you "merge" the two layers into one (be creating new polygons)?
thanks, Julien -- No trees were killed in the creation of this message. However, many electrons were terribly inconvenienced.
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