The Oceans of Mars and this Dammed Earth
This interactive Mars Map includes an intriguing "ocean simulation" layer that allows you to explore how liquid water might once have carved the Martian landscape. By toggling the "ocean simulation" option in the map layers menu, an adjustment panel appears that allows you to manipulate the theoretical sea level across the planet’s unique topography. It’s a fascinating way to visualize where water would pool if Mars still possessed an atmosphere and climate capable of sustaining a liquid state. Technically, the simulation functions as a dynamic topographic filter. As you adjust the slider, the map references Martian elevation data to "flood" every coordinate falling below your chosen threshold with a coordinate-specific color fill. The result is an instant, visual reimagining of the map of Mars, transforming the low-lying northern plains into a vast, deep-blue Oceanus Borealis. You can even view a Street View simulation of a lake on Mars. Freie Unive...
