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Sentinel-3A Resources

Earthdata resources for users working with Sentinel-3A data include tutorials and other learning resources, news announcements such as instrument updates and data releases, user guides and related documents, and frequently asked questions.

Sentinel-3A Learning Resources

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Sentinel-3A News

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image of ocean color data layer in NASA Worldview

Worldview Adds 15 New Data Layers

New ocean color, nighttime lights, corrected reflectance, and other layers have been added to Worldview's extensive catalog of satellite imagery.
News
May 14, 2024
Image of seegers standing on a dock with a yellow glider in the water below her

Dr. Bridget Seegers

Who uses NASA Earth science data? Dr. Bridget Seegers, for developing new ways to study water quality and track harmful algal blooms.
Data User Story
April 22, 2021
Dr. Brian Barnes

Dr. Brian Barnes

Ocean color data provide key information about ocean health. Dr. Barnes uses these data in his investigations into the health of optically shallow waters.
Data User Story
April 22, 2021
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