Nili Fossae in 3D

The Nili Fossae graben system is an area of intense geological interest, near the giant Isidis impact basin, northeast of the Syrtis Major volcanic province.

The graben system contains numerous troughs, one of which can be seen crossing the lower left of this image. On the plateau above, several depressions can be seen, some of them extending into the trough. A large, 55 km-diameter impact crater with a central pit can be seen on the right.

This anaglyph image, which provides a 3D view of the landscape when viewed using stereoscopic glasses with red–green or red–blue filters, was derived from data acquired by the nadir channel and one stereo channel of the High Resolution Stereo Camera on ESA’s Mars Express.

This region was imaged on 16 October 2014 during orbit 13699. It is centred on 75°E / 24°N. The ground resolution is about 18 m per pixel.  North is to the right, east is up.

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