This is a link to a 3D image which shows a portion of the southern flank of Ascraeus Mons, the northernmost volcano of the Martian Tharsis volcano group.
http://www.esa.int/SPECIALS/Mars_Express/SEM1NJYV1SD_0.html
This is a link to a 3D image which shows a portion of the southern flank of Ascraeus Mons, the northernmost volcano of the Martian Tharsis volcano group.
http://www.esa.int/SPECIALS/Mars_Express/SEM1NJYV1SD_0.html