On Tue, Jul 18, 2017 at 1:03 PM, OSM Volunteer stevea <[email protected]> wrote: >> Max Erickson <[email protected]> writes: >> >> The image the linked image was traced from provides no provenance >> (beyond "Own work"). It's tough to go from there to being sure that >> derived data is okay to contribute to OSM. > > It is explicitly CC BY-SA 4.0. Does OSM have a problem with that?
Don't I recall that CC0 is the only CC license that isn't a problem? BY - is attribution on the Contributors page good enough? Nobody knows, so we ask for specific clearance. SA - ODBL doesn't require SA for certain derivative works. ND - Totally unacceptable for a database open for all to edit.. NC - We do not restrict the field of endeavour of our users. _______________________________________________ Talk-us mailing list [email protected] https://lists.openstreetmap.org/listinfo/talk-us
