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Southern Dunes - False Color

Dec. 2, 2015
The THEMIS VIS camera contains 5 filters. Data from different filters can be used in many ways to create a false color image. This image from NASA's 2001 Mars Odyssey spacecraft shows a large sand sheet and dune forms at the margin of the south polar cap.
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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. Today's false color image shows a large sand sheet and dune forms at the margin of the south polar cap. The bright toned material at the bottom of the image is the polar cap.

Orbit Number: 17020 Latitude: -71.6577 Longitude: 144.096 Instrument: VIS Captured: 2005-10-15 17:32

Please see the THEMIS Data Citation Note for details on crediting THEMIS images.

NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Science Mission Directorate, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State University. Lockheed Martin Astronautics, Denver, is the prime contractor for the Odyssey project, and developed and built the orbiter. Mission operations are conducted jointly from Lockheed Martin and from JPL, a division of the California Institute of Technology in Pasadena.

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