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ASTER Resources

View related stories and other resources for the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) instrument. 

ASTER Learning Resources

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Explore how satellite data helped assess rice crop recovery after the 2011 Japan tsunami, analyze sand dune structures in Namibia, and link groundwater levels to vegetation in China’s arid regions.
Data in Action
Feb. 10, 2016
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ASTER News

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Since 1999, NASA’s Terra Earth observing satellite has completed more than 100,000 orbits. The instrument data from this workhorse satellite has resulted in one of the longest continuous data records of our planet ever recorded from space.
Feature Article
Nov. 4, 2020
Version 3 of the ASTER Global Digital Elevation Model (GDEM) provides new features and sharper imagery.
News
Nov. 4, 2020
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