[OSM-legal-talk] question regarding produced work

Simone Cortesi simone at cortesi.com
Wed Nov 18 09:30:08 UTC 2015


On Mon, Nov 16, 2015 at 12:54 PM, Lars-Daniel Weber
<Lars-Daniel.Weber at gmx.de> wrote:
> Simon Poole wrote on Montag, 16. November 2015 um 12:40 Uhr:
>> Lars, is there any indication that the site uses for the map anything
>> else than existing OSM data?
>
> It's heavily post-processed OpenStreetMap data, f.e. buffers, results of spatial analysis etc.
> There is no external data involved.
>
>> Note that we do not require trivial transformations of OSM data to be
>> published as long as the original data is available (for very obvious
>> reasons). See
>> http://wiki.osmfoundation.org/wiki/License/Community_Guidelines/Trivial_Transformations_-_Guideline
>
> It's not trivial in terms of "normal" spatial algorithms, which can be found in GEOS, Postgres etc.

are you referring to the "halo" you see around train stations? like
here: http://i.imgur.com/yO4SpuI.png

it could just be algorithmic.

-- 
-S



More information about the legal-talk mailing list