Olympus Mons summit 890A68

Summit caldera of Olympus Mons, on Mars. The impact crater to the right is Karzok, and the one below is Pangboche. Viking Orbiter 1 image from camera B (890A68). Red filter was used for this image. Resolution is about 156 m/pixel. North is up.
Emission Angle: 14.5
Incidence Angle: 79.9
Latitude: 17.6
Longitude: 227.2

Phase Angle: 66.1