![Image](http://www.uahirise.org/dtm/images/details/PSP_001414_1780.jpg)
DTM: Area Traversed by the Mars Exploration Rover
![Image](http://www.uahirise.org/dtm/images/details/PSP_009689_2645.jpg)
DTM: North Polar Crater
Credit: NASA/JPL/University of Arizona/USGS
![Image](http://www.uahirise.org/images/2010/details/PSP_001926_2185.jpg)
Concentric Crater Fill in the Northern Plains (PSP_001926_2185)
![Image](http://www.uahirise.org/images/2010/details/PSP_007494_2580.jpg)
Dry Ice and Dunes (PSP_007494_2580)
![Image](http://www.uahirise.org/images/2010/details/PSP_007977_2385.jpg)
Gullies in a Crater Wall (PSP_007977_2385)
Credit: NASA/JPL/University of Arizona