Mottola, Stefano and Arnold, Gabriele and Grothues, Hans-Georg and Jaumann, Ralf and Michaelis, Harald and Neukum, Gerhard and Bibring, Jean-Pierre (2006) The ROLIS Experiment on the Rosetta Lander. Space Science Reviews. Springer Netherlands. DOI: 10.1007/s11214-006-9004-2. ISSN 1572-9672.
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ROLIS (Rosetta Lander Imaging System) is one of the two imaging systems carried by Rosetta’s Lander Philae, successfully launched to comet 67P/Churyumov-Gerasimenko in March 2004. Consisting of a highly-miniaturized CCD camera, ROLIS will operate as a descent imager, acquiring imagery of the landing site with increasing spatial resolution. After touchdown ROLIS will focus at an object distance of 30 cm, taking pictures of the comet’s surface below the Lander. Multispectral imaging is achieved through an illumination device consisting of four arrays of monochromatic light emitting diodes working in the 470, 530, 640 and 870 nm spectral bands. The drill sample sites, as well as the Alpha X-Ray Spectrometer (APXS) target locations will be imaged to provide context for the measurements performed by the in situ analyzers. After the drilling operation, the borehole will be inspected to study its morphology and to search for stratification. Taking advantage of the Lander’s rotation capability, stereo image pairs will be acquired, which will facilitate the mapping and identification of surface structures.
|Additional Information:||bisher nur Online-Veröffentlichung, Druck folgt noch|
|Title:||The ROLIS Experiment on the Rosetta Lander|
|Date:||10 March 2006|
|Journal or Publication Title:||Space Science Reviews|
|In ISI Web of Science:||Yes|
|Keywords:||ROLIS, Rosetta, imaging, cometary nucleus|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|HGF - Program:||Space (old)|
|HGF - Program Themes:||W EW - Erforschung des Weltraums|
|DLR - Research area:||Space|
|DLR - Program:||W EW - Erforschung des Weltraums|
|DLR - Research theme (Project):||W - Projekt ROSETTA Instrumente (old)|
|Institutes and Institutions:||Institute of Planetary Research > Asteroids and Comets|
|Deposited By:||Dr.phys. Stefano Mottola|
|Deposited On:||25 Jan 2007|
|Last Modified:||14 Jan 2010 23:13|
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