Description
28 May 2004
This Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC) image shows dark sand dunes on the floor of a crater in Noachis Terra. The picture was acquired in early southern autumn in March 2004; it is located near 52.4°S, 336.9°W. The image covers an area about 3 km (1.9 mi) across; sunlight illuminates the scene from the upper left.
