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OS Map of Mars – Western Arabia Terra Wall Map

This Western Arabia Terra map is a topographical basemap full of our intricate detail for an area on the surface of Mars that`s similar in size to the USA. Showing a 3672x2721km extent (around 3.8m sq miles) of the Martian surface, this map of the Red Planet is Ordnance Survey`s first foray in to intragalactic mapping.Created by OS Cartographer Chris Wesson using NASA open data and made to a 1:4,000,000 scale, the one-off map was made to see if their style of mapping has potential for future Mars missions.