As of yesterday, the European Space Agency is now sharing all of its images and videos from the Mars Express mission under CC BY-SA. ESA is using the IGO port of CC BY-SA 3.0. ESA is one of several intergovernmental organizations to use the IGO port since we introduced it last year.
Since January 2004, ESA and its partners at the German Aerospace Center (DLR) and the Freie Universität Berlin (FUB) have been jointly publishing colour, stereo pictures of the martian surface from orbit, both still and moving. For example, a “Mars showcase” video, comprised of HRSC images, has been viewed almost 700,000 times since it was published on ESA’s Youtube channel in 2013.
But starting today, something is different with these regular image releases: in a joint undertaking by all three partners, Mars Express HRSC images will be made available under a Creative Commons (CC) licence. The licence we will apply is the same one we recently introduced for Rosetta NAVCAM images: CC BY-SA IGO 3.0.
While at ESA we have only just begun releasing content under Creative Commons licences, our partners at DLR have been using CC as their standard licencing policy since 2012. Nevertheless, there is still something just a little bit special about the news today: as far as we know, it is the first time that three public organisations in Europe have teamed up in licencing a batch of joint content under Creative Commons.
ESA also posted this amazing video yesterday, making it the first video of Mars the agency has published under BY-SA: