NASA Mars Odyssey THEMIS Image: Hebrus Vallis
Image Context: Context image credit: NASA/Mars Orbiter Laser Altimeter (MOLA) Team [ Find on map: Javascript version ] [ Find on map: CGI version ]
This image shows a portion of Hebrus Vallis, a channel system located south of Granicus Vallis. Like Granicus Vallis, Hebrus Vallis originates close to the base of the Elysium volcanic complex. The criss-crossing of channels seen in the image is not typical for fluvial systems, indicating that this channel system was likely formed by volcanic activity. [Source: ASU THEMIS Science Team] Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time.
Image Credit: NASA/JPL/Arizona State University | ||||||||||||||||||||
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