NASA EMIT Mission
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NASA
NASA’s EMIT Will Explore Diverse Science Questions on Extended Mission
The imaging spectrometer measures the colors of light reflected from Earth’s surface to study fields such as agriculture, hydrology, and climate science. Observing our planet from the International Space Station since July 2022, NASA’s EMIT (Earth Surface Mineral Dust Source Investigation) mission is beginning its next act. At first the imaging spectrometer was solely aimed at mapping minerals over Earth’s desert regions…
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NASA
NASA Sensor Produces First Global Maps of Surface Minerals in Arid Regions
EMIT delivers first-of-a-kind maps of minerals in Earth’s dust-source areas, enabling scientists to model the fine particles’ role in climate change and more. NASA’s EMIT mission has created the first comprehensive maps of the world’s mineral dust-source regions, providing precise locations of 10 key minerals based on how they reflect and absorb light. When winds loft these substances into the…
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