Mars Odyssey Mission THEMIS: Feature Image: Eroded Surfaces (Released 19 August 2003)

Vital Statistics
Location: 4.9N, 203.6E	Released: 2003-08-19
Image Size: 18.4 x 65.7 km, 1024 x 3648 px
Resolution: 18m	Instrument: VIS

Image Credit: NASA/JPL/ASU

Image Context:
Context image for 20030819a

Wide Context:
Wide context image for 20030819a

Context image credit: NASA/JPL/MOLA
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Detailed information on this image is available at the THEMIS Data Releases website.

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

The knobby terrain and eroded impact crater observed in this THEMIS image of the Eumenides Dorsum region are evidence to a surface that has been heavily modified and stripped over time. Variable layering of material within the impact crater suggest a succession of events which eroded the surface and exposed possibly different units. Slope streaks and dust avalanches are also observed within the impact crater and point to recent and continued modification of the surface.