This 360-degree stereo anaglyph of the terrain surrounding NASA's Mars Exploration Rover Spirit was taken on the rover's 189th sol on Mars (July 15, 2004). It was assembled from images taken by the rover's navigation camera at a position referred to as Site 72, which is at the base of the "West Spur" portion of the "Columbia Hills." The view is presented in a cylindrical-perspective projection with geometrical seam correction.
See PIA06712 for left eye view and PIA06713 for right eye view of this 3-D cylindrical-perspective projection.