THEMIS Image of the Day, June 23, 2016. Today’s false color image shows some of the dunes on the floor of Wegener Crater. Dunes often appear as a dark blue in false color THEMIS images. The THEMIS VIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. These false color images may reveal subtle variations of the surface not easily identified in a single band image.
More THEMIS Images of the Day by geological topic.