A Fissure Vent East of Olympus Mons
This fissure is one of many in the volcanic plains east of Olympus Mons. The purpose of the image is to resolve any erupted material and overlap the adjacent HiRISE stereo pair to expand DTM coverage.
Full image: https://www.uahirise.org/anaglyph/ESP_080790_1955_ESP_080579_1955_RED