
MarScape 2030
Major Features of Mars
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Political Map Feature Listing Overview
Feature
Listing
Argyre \x96 Large valley in southern
hemisphere
Chryse \x96 A secluded valley in the
northern hemisphere
Chryse Base \x96 First US/NASA base
located in Chryse
Elysium \x96 Extreme peak in northern
hemisphere
Hellas \x96 Large valley in southern
hemisphere
Isisdis Base \x96 First base on Mars
located in the Gulf of Sirte (since annexed by Biotechnica)
Olympus Mons \x96 Volcanic Mesa
Syrtis Major \x96 A semi-secluded valley
or gulf in the Martian surface
Tharsis - A region with extremely high
peaks in it.
Utopia \x96 Broad plain in northern
hemisphere
Valles Marineris \x96 Deep canyon in the
Martian surface
Phobos \x96 Innermost moon of Mars
Deimos \x96 Moon of Mars. Both of the
satellites are deformed and resemble asteroids.
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Overview
Most
of the Martian terrain is uneven and broken ground. Mars is about half the
diameter of earth, but this is mitigated by the fact that there is no water on
the surface (Mars has about 30% of the surface of Earth and Earth\x92s surface is
covered about 70% with water, so they compare favorably). The air pressure is
almost vacuum-like (the majority of the air is CO2), but this is
compensated by the massive winds that can rack the planet. The average
temperature is fully 75\xB0
C (135\xB0
F) lower than the same region on Earth. Gravity is about 40% of Earth\x92s, this
brings it own complications. It is important to understand that it is not red on
Mars (it is an atmospheric effect that reddens up Mars from Earth), it is
similar to normal desert conditions (Grand Canyon, Montana or West Texas compare
favorably to Martian conditions including terrain and the colors you would see).
There are dunes and drifts and because of the difference in gravity, the ground
is not hard packed (more like desert in composition as well). The key difference
between Earth and Martian terrain is the preponderance of craters.
Each
pixel of the world map is about 30 km (about 20 miles) wide. And the hexes on
the political map are 2100 km (about 1300 miles) a side. And is occupied by one
main base and maybe two or three outlying bases.
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