This observation was requested to monitor frost deposition, evolution, and sublimation activity of this beautiful dune field at the bottom of an impact crater. This image will be used for detailed surface measurements, along with data from a requested ride-along by the Context Camera. Our picture overlaps with a previous one acquired in 2021.

ID: ESP_076857_2410
date: 19 December 2022
altitude: 309 km

https://uahirise.org/hipod/ESP_076857_2410
NASA/JPL-Caltech/University of Arizona
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