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Videos

The USGS National Land Imaging Program supports a variety of geospatial data programs and projects, including the USGS Landsat Program. Browse the videos below to learn more about imagery and science supported through NLI.

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What's the Big Idea? — Charting Change from the Skies
What's the Big Idea? — Charting Change from the Skies
What's the Big Idea? — Charting Change from the Skies

Tom Loveland, research scientist with the USGS Earth Resources Observation and Science Center, explains how he uses data — both past and present — to help scientists, natural resource managers, and the public better understand how the face of the planet is shifting and what that change means.

Tom Loveland, research scientist with the USGS Earth Resources Observation and Science Center, explains how he uses data — both past and present — to help scientists, natural resource managers, and the public better understand how the face of the planet is shifting and what that change means.

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