The THEMIS VIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. This false color image from NASA 2001 Mars Odyssey spacecraft shows a portion of the plains in Terra Sabaea.
Orbit Number: 7502 Latitude: -23.7229 Longitude: 31.4896 Instrument: VIS Captured: 2003-08-24 02:14
http://photojournal.jpl.nasa.gov/catalog/PIA19483