... include objects between 20 meters to several kilometers in diameter, with a wide range of rotation periods and compositions, and features several objects that should provide images comparable in their detail to those obtained by spacecraft flyby missions ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/BennertagR2791tp.ps -- 87.4 Кб -- 19.09.2012 Похожие документы
... Recent results from NASA's Widefield Infrared Explorer (WISE) spacecraft indicate that this object is 1 km in diameter and that it will be a very strong radar target. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/BennertagR2920tp.ps -- 87.5 Кб -- 15.03.2014 Похожие документы
... With both a spacecraft flyby and extensive groundbased observations during its Earth passage, this is an excellent opportunity to provide 'ground truth' for this imaging method and as well as remote sensing studies of asteroids in general. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/BlacktagR1928tp.ps -- 90.1 Кб -- 25.05.2004 Похожие документы
... This ” 400 m diameter object will be at 0.85 lunar distances (LD) on Nov 8, 2011 and the radar data quality will truly be comparable to a spacecraft flyby. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/BrozovictagR2629tp.ps -- 89.8 Кб -- 10.02.2011 Похожие документы
... The major objectives of the proposed new observations are the investigation of the properties and occurrence statistics of the specular echoes as they relate to the imaging results being obtained by various instruments on the Cassini spacecraft. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2103tp.ps -- 88.8 Кб -- 15.09.2005 Похожие документы
... compare these derived parameters to the properties of the surface in visible, IR, and thermal IR data, and (3) search for correlations between these properties and changes in nearsurface hydrogen abundance mapped by the Odyssey spacecraft [Feldman et al ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2107tp.ps -- 87.6 Кб -- 15.09.2005 Похожие документы
... Our recent work has led to the development of a method for focusing radar images collected over long integration periods, yielding spatial resolution as fine as 20 m, comparable to the best existing largearea spacecraft photos. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CampbelltagR2367tp.ps -- 88.2 Кб -- 09.10.2007 Похожие документы
... Interferometry with Arecibo and the GBT can provide topography with spatial resolutions over 10 times better than the Magellan spacecraft altimetry, which will assist in identifying the materials and processes responsible for the low emissivity phenomenon ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CartertagR1888tp.ps -- 96.4 Кб -- 19.04.2004 Похожие документы
... The proposed observations are needed because currently available groundbased radar images have resolutions that are too low to discern important geologic details and because they were not imaged by spacecraft radar. ...
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Ссылки http://www.naic.edu/vscience/schedule/tpfiles/CartertagR2827tp.ps -- 87.4 Кб -- 18.03.2013 Похожие документы