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NASA / GCMD Learning Center

The Learning Center is the place to find data and information about global environmental change.   NASA's Global Change Master Directory (GCMD) is an online catalog of data sets covering just about every scientific area of global change research.

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Global Change Data You Can Use.
Ranging from simple to complex, these data are often used in global change research.
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Links to Online Global Change Resources.
Check out these other cool links to global change information, images, projects, education, and free learning resources.

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Educational Earth Science Services and Resources.
You can search for Earth science educational services and resources through the GCMD data services database.

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