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SSMIS Resources

Earthdata resources for users working with NASA’s Special Sensor Microwave Imager/Sounder (SSMIS) 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.

SSMIS Learning Resources

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A New Era for Gridded Passive Microwave Data at NASA's NSIDC DAAC

Satellite passive microwave sensors provide particularly useful Earth observations as they can 'see’ through clouds and collect measurements both day and night. Join us to learn more about a new, enhanced-resolution passive microwave dataset!
Webinar
April 19, 2022
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SSMIS News

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The image above shows SSM/I sea ice minimum from 1979

Polar Paradox

Melt caused by climate warming may increase sea ice extent in the polar regions.
Feature Article
July 23, 2020
The false color map of the North Pole above shows the percentage of the surface that was covered by ice on August 1, 1983

On Thin Ice

DMSP SSM/I Pathfinder EASE-Grid Brightness Temperatures data enhance the feasibility of lake studies for scientists and climate modelers.
Feature Article
July 23, 2020
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