Baetis Mensa - False Color

The THEMIS camera contains 5 filters. The data from different filters can be combined in multiple ways to create a false color image. This image from NASA 2001 Mars Odyssey spacecraft shows the northern tip of Baetis Mensa. 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. Today's false color image shows the northern tip of Baetis Mensa. In false color images dark blue is often basaltic sands. In this image it is possible to trace the sands from the erosion of Beatis Mensa moving down the canyon gullies to the floor of Ophir Chasma. Orbit Number: 42247 Latitude: -4.17728 Longitude: 287.975 Instrument: VIS Captured: 2011-06-23 21:11 http://photojournal.jpl.nasa.gov/catalog/PIA20792