This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Cartographer's Barnstar. en Cartographer's barnstar for users who create high number of exceptionally high mapshigh resolution and welldone svg files and who are known to create and edit maps on request Created from public domain images File OriginalBarnstar and File FraMauroDetailedMap I'm not even sure if this is copyrightable