Amazonis Planitia is one of the smoothest plains on Mars. It is located between the Tharsis and Elysium volcanic provinces, to the west of Olympus Mons, in the Amazonis and Memnonia quadrangles, centered at 24.8°N 196.0°E. From Wikipedia
ESA orbiter data sharpen models of dust lifting that shape Martian weather and mission planning.
