Sand dunes are among the most widespread wind-blown features present on Mars. Their spatial distribution and morphology are sensitive to subtle shifts in wind circulation patterns and wind strengths. They also provide clues to the sedimentary history of the surrounding terrain.

ID: ESP_054488_1960
date: 12 March 2018
altitude: 281 km

https://uahirise.org/hipod/ESP_054488_1960
NASA/JPL-Caltech/University of Arizona
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