Once a month we’re sharing a week of MUST SEE MAPS…just because they’re amazing and sometimes the really cool stuff doesn’t fit into one of our tidy theme weeks.
At GISetc.com we curate and bring you the best geography and science resources from the web. We hope our sharing will keep you up to date on the latest science and geospatial news.
Originally posted at: http://www.distancetomars.com/ by: David Paliwoda and Jesse Williams