Re: celestia and JPL license
Humberto Massa Guimarães wrote:
I don't think a credit line is enough to trigger DFSG#3, because
it would fall under "proper attribution of copyright" IMHO.
Maybe I'm misreading this, but the license seems to suggest that it has
to be included as part of the image, not just in the documentation?
For example, if you were to use one of their picures of Mars in your
virtual planetatium, you'd have to put the text 'Courtesy
NASA/JPL-Caltech' not in the documentation, but hovering in space below
I think I may be interpreting this clause wrong, though: there seems to
be an even split between websites that do this and websites that roll it
up into one credit at the bottom.
If the clause were demanding that attribution go right next to the use
of the image, this would be non-free, right?