3 September 2009 CRISM scan system
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Abstract
The Compact Reconnaissance Imaging Spectrometer for Mars, (CRISM) is a visible-infrared imaging spectrometer that has been operating aboard the Mars Reconnaissance Orbiter (MRO) since November 2006. To achieve high spatial and spectral resolution CRISM's optical sensor unit (OSU) is gimbaled so that apparent along track motion can be removed by the scan system. Our paper describes the data processing flow, the physical scan control system and the performance achieved so far in orbit around Mars.
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Kim Strohbehn, Kim Strohbehn, Teck Choo, Teck Choo, John Hayes, John Hayes, Gene Heyler, Gene Heyler, Jeff Lees, Jeff Lees, Dave Lohr, Dave Lohr, Gordon Seagrave, Gordon Seagrave, "CRISM scan system", Proc. SPIE 7441, Instruments and Methods for Astrobiology and Planetary Missions XII, 744112 (3 September 2009); doi: 10.1117/12.826115; https://doi.org/10.1117/12.826115
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