In the Mars Colonies and Bases Protected by Domes in Craters presentation information is provided about how the domes protect and shield the various Mars colonies, cities, and bases built by the Secret Space Programs. As well coordinates are provided to where some of these colonies and bases are located on Mars. Also information is provided on how to locate potential Mars Dome colonies on Google Earth Pro and render the saved maps to actually show how the domes look like. Link to PDF document of this presentation: