[OSM-talk-be] Railway data accuracy , age and origin
Glenn Plas
glenn at byte-consult.be
Wed Jan 7 17:08:59 UTC 2015
Thanks,
I actually missed that motm edition. It is because it's so detailed I
wondered if that was an import job or not. I wonder how 'open' NMBS
would be if we asked for their digitized data... I'm working all angles
at this moment.
Glenn
On 07-01-15 18:00, Sander Deryckere wrote:
> Most of the railway data comes from survey, aerial images and knowledge
> (no imports, apart from Urbis, Brussels).
>
> The lines are usually mapped to the pair of rails (even showing the
> switches in most cases), and many lines have extra details s.a. gauge,
> voltage or maxspeed. But those are not rendered. Mapnik rendering does
> differ between major lines and service lines.
>
> Remeber that an active OSM mapper is actually a train driver:
> http://osm.be/nl/content/mapper-van-de-maand-ben-laenen
More information about the Talk-be
mailing list