Crater Dunes

This image captured by NASA 2001 Mars Odyssey spacecraft shows part of the floor of an unnamed crater in Noachis Terra. The floor contains a sand sheet with dune forms.

This image captured by NASA 2001 Mars Odyssey spacecraft shows part of the floor of an unnamed crater in Noachis Terra. The floor contains a sand sheet with dune forms. Orbit Number: 59110 Latitude: -51.6718 Longitude: 26.1336 Instrument: VIS Captured: 2015-04-11 19:58 http://photojournal.jpl.nasa.gov/catalog/PIA19478

Mars2001 Mars Odyssey