This image shows the relative heights and depths of a region in the southern hemisphere of Mars showing Neukum Crater within Noachis Terra. As indicated in the key at top right, whites, browns and reds represent the highest terrain, while blue/purple is the lowest (values are marked on the scale).
The colour-coded topographic view is based on a digital terrain model of the region, from which the topography of the landscape can be derived.
The region was imaged by Mars Express on 31 December 2005, 24 May 2007 and 27 May 2007, corresponding to orbits 2529, 4346 and 4357, respectively. The scene covers the region 26–31°E / 42–47°S. North is to the right.