Hi, The cadastral plan is now open data for the entire country!
That's pretty big because: - for Wallonia, it's the first open vector data with parcels, buildings, roads and road names. - contains "underground buildings" which were not available anywhere AFAIK. - there's a dataset with roads that have some kind of "erfdienstbaarheid"/"servitude". This might be of use for certain dubious paths But of course, please note: - there is way more data where this came from - the attributes of the parcel are not included (like building levels, number of units, landuse) - Belgian cadastre data has a bad reputation in general so do not trust everything you see. The building geometry seems to be quite poor, especially when it comes to exact positioning, not so much the shape itself. - do not trust road name data (it doesn't follow the CRAB name, so not official in Flanders). Names are often abbreviated - the roads do not form a network, there are duplicate geometries and some geometries are outdated by half a century - there is pretty good metadata included. However, you might find data that does not follow the explained model The license file is included in any download. It seems to be compatible with OSM, but it would be nice if more people give it a good read. The first one to use it for mapping, does need to add it to https://wiki.openstreetmap.org/wiki/Contributors The data is in shapefile format (boooo!), but Philippe Duchesne has made a download site where you can get it in geopackage format. There is also a "view" link. To actually see the data there, find the big switches to activate the layers you want to see. The bigger ones take a while to load! More details: * Official website: https://financien.belgium.be/nl/particulieren/woning/kadaster/kadastraal-plan https://finances.belgium.be/fr/particuliers/habitation/revenu_cadastral/plan-cadastral * Metadata: https://financien.belgium.be/sites/default/files/20180626_Dataspecificaties.pdf https://finances.belgium.be/sites/default/files/20180626_Specificationsdata.pdf * Repackaged into an open data format: http://data.highlatitud.es/cadaster-belgium/ We think this data will only be usable for validation efforts. If you think an import could be useful for some of the data in some places, do not forget to follow the Import Guidelines or risk having your work reverted. Happy mapping, -- Joost Schouppe OpenStreetMap <http://www.openstreetmap.org/user/joost%20schouppe/> | Twitter <https://twitter.com/joostjakob> | LinkedIn <https://www.linkedin.com/pub/joost-schouppe/48/939/603> | Meetup <http://www.meetup.com/OpenStreetMap-Belgium/members/97979802/>
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