The job of the Multiangle Imaging SpectroRadiometer (MISR) instrument on NASA's Terra satellite is to view Earth. For more than 17 years, its nine cameras have stared downward 24 hours a day, faithfully collecting images used to study Earth's surface and atmosphere. On August 5, however, MISR captured some very unusual data as the Terra satellite performed a backflip in space. This maneuver was performed to allow MISR and the other instruments on Terra to catch a glimpse of the Moon, something that has been done only once before, in 2003. Why task an elderly satellite with such a radical maneuver Since we can be confident that the Moon's brightness has remained very constant over the mission, MISR's images of the Moon can be used as a check of the instrument's calibration, allowing an independent verification of the procedures used to correct the images for any changes the cameras have experienced over their many years in space. If changes in the cameras' responses to light aren't prop
SuperStock offers millions of photos, videos, and stock assets to creatives around the world. This image of The job of the Multiangle Imaging SpectroRadiometer (MISR) instrument on NASA's Terra satellite is to view Earth. For more than 17 years, its nine cameras have stared downward 24 hours a day, faithfully collecting images used to study Earth's surface and atmosphere. On August 5, however, MISR captured some very unusual data as the Terra satellite performed a backflip in space. This maneuver was performed to allow MISR and the other instruments on Terra to catch a glimpse of the Moon, something that has been done only once before, in 2003. Why task an elderly satellite with such a radical maneuver Since we can be confident that the Moon's brightness has remained very constant over the mission, MISR's images of the Moon can be used as a check of the instrument's calibration, allowing an independent verification of the procedures used to correct the images for any changes the cameras have experienced over their many years in space. If changes in the cameras' responses to light aren't prop by Piemags/PL Photography Limited is available for licensing today.
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Image Number: 6145-45261470Royalty FreeCredit Line:Piemags/PL Photography Limited/SuperStockCollection:PL Photography Limited Story:Stunning Views of Celestial BodiesContributor:Piemags Model Release:NoProperty Release:NoResolution:600×675





















