MC-1 Mare Boreum Region
Jet Propulsion Laboratory
https://www.jpl.nasa.gov/
June 4, 1998
Mars digital-image mosaic merged with color of the MC-1 quadrangle, Mare Boreum region of Mars. The central part is covered by a residual ice cap that is cut by spiral-patterned troughs exposing layered terrain. The cap is surrounded by broad flat plains and large dune fields. Latitude range 65 to 90, longitude range -180 to 180.