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Creating HiRISE digital elevation models for Mars using the open-source Ames Stereo Pipeline

Hepburn, Adam J.; Holt, Tom; Hubbard, Bryn +1 more

The present availability of sub-decametre digital elevation models on Mars - crucial for the study of surface processes - is scarce. In contrast to low-resolution global datasets, such models enable the study of landforms <10 km in size, which is the primary scale at which geomorphic processes have been active on Mars over the last 10-20 Myr . …

Retrieval of ionospheric profiles from the Mars Express MARSIS experiment data and comparison with radio occultation data

Sánchez-Cano, B.; Witasse, O.; Blelly, P. -L. +4 more

Since 2005 the Mars Advanced Radar and Ionospheric Sounding experiment (MARSIS) aboard Mars Express has acquired a unique dataset on the ionosphere of Mars made up of ionospheric soundings taken by the instrument working in its active ionospheric sounding (AIS) mode. These soundings play a role similar to those of modern Terrestrial digisondes in …