Dark Dunes in Noachis Terra (Original NASA/JPL/MSSS b/w Frame)

Caption originale:"This MGS-MOC image shows Dark Sand Dunes and relatively small, light-toned, windblown Ripples on the Floor of an Unnamed Crater located in central Noachis Terra".

Location near: 50,0° South Lat. and 353,7° West Long.
Image width: ~3 Km (~1,9 mi)
Illumination from: upper left
Season: Southern Autumn