Dark Light
Arabia Terra is one of our favorite regions to image, mainly due to the diversity and beauty of its layered deposits.

This image was a public request to take a closer look at these deposits, as well as to complete a stereo pair and create a digital terrain model. These products can help us measure the thickness of the deposits. Layers may be formed by groundwater rising up to deposit minerals and cementing sediments. 


Image: NASA/JPL/University of Arizona https://www.uahirise.org/hipod/ESP_065988_1850
Related Posts

Lines of Pits in Protonilus Mensae

This observation shows a lobe-shaped debris apron emanating from a massif (shown in the upper left of the image) in the Protonilus Mensae region in the Northern Hemisphere of Mars.

Layers in Blocks

The objective of this observation is to examine layers exposed in small blocks and in a butte in eastern Arabia Terra, in the Northern Hemisphere of Mars.