On 3 January 2011 14:36, Oscar Orbe <[email protected]> wrote: > Andrzej: "there's some ongoing work on CLC06 mixed with GMES Urban Atlas data > import for Poland and Spain" > I'm preparing an import of forests (3 shapefiles) and olive groves (1 > shapefile) for Spain. Where can I see that on-going work?
Actually it hasn't advanced much for the last month, but I posted a link to the WMS showing the polygons that would be imported back in November (http://lists.openstreetmap.org/pipermail/talk-es/2010-November/006366.html). The WMS is currently down because I decided to re-generate all the data using a different schema to help in joining of the two datasets, but later had no time to complete it. I'll try to revive the WMS later today. I have a postgres database filled with all of the CLC06 data for Europe and GMES Urban Atlas for Spain, if you would like to work on it I can set up an account for you (Javier Sanchez also has been playing with that database) Here are the problems that I'd like to solve before starting an actual import. * Some Urban Atlas land classes contain many CLC06 classes (for example Urban Atlas has a class "forest", while CLC06 has separate classes for "mixed forests", "coniferous forests" etc.), so it would be best to take the geometry from the Urban Atlas, but the exact subclass from CLC06. * The upload tool needs be intelligent and needs to detect collisions with existing OSM polygons, and then the colliding polygons need to be put into a webservice that lets people download .osm files for each polygon and handle the conflict manually. It would also be nice if the uploader tool used the diffs from planet.osm.org to find existing nodes so that the automatically uploaded polygons re-use nodes instead of creating duplicates (even if the nodes were created manually). * I'd like the WMS to visualise colliding polygons too. Cheers _______________________________________________ talk mailing list [email protected] http://lists.openstreetmap.org/listinfo/talk
