THEMIS Image of the Day, October 12, 2018. This VIS image shows Trouvelot Crater and a smaller crater on its floor. Dark blue tones in this version of color combination is often dark basaltic sands.
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.