Berlin 2005 – wissenschaftliches Programm

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EP: Extraterrestrische Physik

EP 16: Mars II

EP 16.3: Vortrag

Mittwoch, 9. März 2005, 10:45–11:00, TU BH349

INTERIOR LAYERED DEPOSITS IN VALLES MARINERIS, MARS: INSIGHTS FROM 3D-DATA OBTAINED BY THE HIGH RESOLUTION STEREO CAMERA (HRSC) ON MARS EXPRESS — •Ernst Hauber1, Klaus Gwinner1, Dennis Reiss1, Stesky Robert2, Fueten Frank3, Gregory Michael1, Harald Hoffmann1, Ralf Jaumann1, Tanja Zegers4, Gerhard Neukum5, and The HRSC Co-Investigator Team51DLR-Institut für Planetenforschung, 12489 Berlin, Germany — 2Pangaea Scientific, Brockville, Ontario, Canada — 3Department of Earth Sciences, Brock University, St. Catharines, Ontario, Canada — 4ESTEC, ESA, Noordwijk, 2201 AZ Netherlands — 5Remote Sensing of the Earth and Planets, Freie Universität, 12249 Berlin, Germany

The Valles Marineris on Mars are the largest system of linear troughs in the Solar System, spanning more than 3.000 km in E-W direction with depths of up to more than 10 km. In several places, interior layered deposits (ILD) fill parts of the troughs. They may be of volcanic or sedimentary origin. Either way, their presence has profound implications for the formation of the Valles Marineris itself. The High Resolution Stereo Camera (HRSC) on board the Mars Express mission obtains high-resolution stereo and multispectral images, which are ideal for the geomorphologic analysis of the ILD.

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