I'm attempting to use OSM data, as imported to PostGIS via Osmosis, as layers in a project in some GIS software; I've had some success crafting queries to pull highways into a separate table, and am now working on hydrologic features. My current roadblock is: how/where can I convert closed OSM ways into polygons? And then of course there will be multipolygons.
Is this something better done in PostGIS? Is this a feature of osmosis that has a different name than I'm looking for? Thanks. (I'd also be interested in discussing/sharing queries with people who are similarly using OSM data in a PostgreSQL/PostGIS server backend for GIS software.) _______________________________________________ osmosis-dev mailing list osmosis-dev@openstreetmap.org http://lists.openstreetmap.org/listinfo/osmosis-dev