Data Licenses

We currently offer the following licenses to be used with the data items you supply:

PDDL Public Domain Dedication and License

Place the data/database in the public domain (waiving all rights).

CC0 Creative Commons "No Rights Reserved"

Enables scientists, educators, artists and other creators and owners of copyright-protected content to waive copyright interests in their works and thereby place them as completely as possible in the public domain, so that others may freely build upon, enhance and reuse the works for any purposes without restriction under copyright.

ODbL Open Database License

You are free As long as you: (website)