Today's VIS image shows the floor of Matara Crater. A large sand sheet with surface dune forms dominates the floor of this crater located in Noachis Terra. Orbit Number: 75438 Latitude: -49.5195 Longitude: 34.6327 Instrument: VIS Captured: 2018-12-16 19:39 https://photojournal.jpl.nasa.gov/catalog/PIA23119