The THEMIS 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. The linear features at the top and bottom of this image are the graben called Sirenum Fossae.
Orbit Number: 58743 Latitude: -38.0839 Longitude: 175.637 Instrument: VIS Captured: 2015-03-12 14:37
http://photojournal.jpl.nasa.gov/catalog/PIA20102