RIP Marc. So I understand the geometry of the municipal boundaries could be vastly improved.
I'm guessing the easiest workflow would be to load just the geometry of the municipalities and just the OSM municipalities in JOSM, then merge the nodes of the OSM municipalities to the external data. Afterwards, just discard the external geometry. Right? I think I could quite easily identify the largest differences with FME to help set priorities. But I would think this is something where we would just want to copy the official dataset node for node, no? 2016-06-01 15:18 GMT+02:00 Sander Deryckere <sander...@gmail.com>: > Heel wat van de grenzen zijn gemapt door Marc De Ridder (die jammer genoeg > te vroeg van ons heengegaan is: > https://lists.openstreetmap.org/pipermail/talk-be/2013-January/003565.html > ). > > Zelf heb ik ook de grenzen leren mappen van Marc, en heb ik een groot deel > van de West-Vlaamse grenzen gemapt. De techniek was om out-of-copyright > kaarten te nemen (bijvoorbeeld Popp kaarten), die te aligneren met > weglayouts (want luchtfoto's waren nog niet beschikbaar), om zo ongeveer > correcte grenzen te bekomen. > > Het belangrijkste bij die grenzen was om geocoding mogelijk te maken, en > voor het grootste deel van de straten de correcte gemeente te kunnen geven. > > Er zitten natuurlijk fouten in (zoals offsets doordat we die kaarten niet > precies genoeg konden aligneren), maar het is niet zo moeilijk om die met > de huidige data te corrigeren (het moeilijkste is de fouten vinden). > > Mvg, > Sander > > 2016-06-01 13:57 GMT+02:00 Killian De Volder <o...@killiandevolder.be>: > >> Personally for Flanders I wouldn't worry to much. Lets wait maybe a a >> year or 2 to get the municipals time to correct/update their borders in >> AGIV (GRB). >> But form the things I compared, I found the current borders to be are >> rather good. >> >> I'm going to assume they are rather old too. As such they have probably >> been created using: maps obtained from various sources, signposts, ... >> >> Some-one else might be able to shed more light on this. >> >> On 01-06-16 12:36, joost schouppe wrote: >> > Hi, >> > >> > I got a question about municipal boundaries in Belgium. I had a look >> here [1], but it seems to be lacking detailed information about how this >> data was added to OSM and what the source is. I do remember seeing some >> info about this, but we should probably have a bit more formal >> documentation, right? Or am I missing the right place to look for the info? >> > >> > 1: http://wiki.openstreetmap.org/wiki/WikiProject_Belgium/Boundaries >> > -- >> > joost schouppe >> > >> > >> > _______________________________________________ >> > Talk-be mailing list >> > Talk-be@openstreetmap.org >> > https://lists.openstreetmap.org/listinfo/talk-be >> > >> >> >> >> _______________________________________________ >> Talk-be mailing list >> Talk-be@openstreetmap.org >> https://lists.openstreetmap.org/listinfo/talk-be >> > > > _______________________________________________ > Talk-be mailing list > Talk-be@openstreetmap.org > https://lists.openstreetmap.org/listinfo/talk-be > > -- Joost @ 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/>
_______________________________________________ Talk-be mailing list Talk-be@openstreetmap.org https://lists.openstreetmap.org/listinfo/talk-be
