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Now that OpenStreetMap is under the ODbL, is it (legally) possible to import data licensed under CC-BY-SA?

Precisely, I'd like to copy some information (e.g. street names) found on this map licensed under CC-BY-SA 2.5: http://wikitravel.org/shared/File:Guangzhou_west.png

asked 07 Nov '12, 11:00

%C3%89ric%20Piel's gravatar image

Éric Piel
116458
accept rate: 0%


The answer is simple: no.

CC by-SA (any current version) is not compatible with ODbL 1.0.

permanent link

answered 07 Nov '12, 11:16

SimonPoole's gravatar image

SimonPoole ♦
44.7k13326701
accept rate: 18%

1

Thanks. For my case, I'll try to contact the author of the map to get it also licensed under the ODbL...

(07 Nov '12, 11:36) Éric Piel
1

The not so simple aspect is that while allowing us to distribute the data under ODbL is short term ok, a useful data source is one that allows us to change our distribution licence as described in the contributor terms ("other free and open licence").

In reailty this boils down to PD/CC0 and attribution-only licences.

(07 Nov '12, 11:58) SimonPoole ♦

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question asked: 07 Nov '12, 11:00

question was seen: 3,612 times

last updated: 07 Nov '12, 11:58

NOTICE: help.openstreetmap.org is no longer in use from 1st March 2024. Please use the OpenStreetMap Community Forum