Major Martian Volcanoes from MOLA - Arsia Mons
Jet Propulsion Laboratory https://www.jpl.nasa.gov/ Sept. 7, 2000
Two views of Arsia Mons, the southern most of the Tharsis montes, shown as topography draped over a Viking image mosaic. MOLA topography clearly shows the caldera structure and the flank massive breakout that produced a major side lobe. The vertical exaggeration is 10:1.