HiRISE | HiPOD: 3 Mar 2020

HiPOD: Tuesday, 3 March 2020

Seasonal Changes of Chasma Boreale Megadunes

Megadunes over Time

This image provides more context for an observation we made in 2008, with very large barchan dunes indicating unidirectional flow and high sand supply.

ID: ESP_060239_2630
date: 3 June 2019
altitude: 319 km

https://uahirise.org/hipod/ESP_060239_2630
NASA/JPL-Caltech/UArizona
#Mars #science #NASA

Black & white is less than 5 km across; enhanced color is less than 1 km. For full observation details, visit the ID link.