Arvidson, R. E. and Ehlmann, B. L. (2004) Localization and Physical Properties Experiments Conducted by Spirit at Gusev Crater. Science, 305 (5685). pp. 821-824. ISSN 0036-8075. doi:10.1126/science.1099922. https://resolver.caltech.edu/CaltechAUTHORS:20121018-095833847
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Abstract
The precise location and relative elevation of Spirit during its traverses from the Columbia Memorial station to Bonneville crater were determined with bundle-adjusted retrievals from rover wheel turns, suspension and tilt angles, and overlapping images. Physical properties experiments show a decrease of 0.2% per Mars solar day in solar cell output resulting from deposition of airborne dust, cohesive soil-like deposits in plains and hollows, bright and dark rock coatings, and relatively weak volcanic rocks of basaltic composition. Volcanic, impact, aeolian, and water-related processes produced the encountered landforms and materials.
| Item Type: | Article | ||||||
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| Additional Information: | © 2004 American Association for the Advancement of Science. Received May 2004; accepted 2 July 2004. Work funded by NASA through the Mars Exploration Rover Project. We thank the MER team of scientists and engineers, who made the landing, traverses, and science observations a reality. | ||||||
| Group: | Division of Geological and Planetary Sciences | ||||||
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| Issue or Number: | 5685 | ||||||
| DOI: | 10.1126/science.1099922 | ||||||
| Record Number: | CaltechAUTHORS:20121018-095833847 | ||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20121018-095833847 | ||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||
| ID Code: | 34967 | ||||||
| Collection: | CaltechAUTHORS | ||||||
| Deposited By: | Tony Diaz | ||||||
| Deposited On: | 18 Oct 2012 18:57 | ||||||
| Last Modified: | 30 Nov 2022 17:49 |
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