Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20.
Suomi NPP data announcement
SASSIE Learning Resources
Webinars, tutorials, data recipes and more to help you work with SASSIE.
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Arctic river discharge plays a key role in controlling early fall sea ice formation in the Beaufort Sea.
Data in Action
May 13, 2026
Can summer salinity values help better predict ice formation in the fall?
StoryMap
Jan. 22, 2025
Discover the who, what, and why behind SASSIE's data collection.
StoryMap
Aug. 22, 2024
The SASSIE project aimed to determine if sea surface salinity variations generated by summer sea ice melt are an important predictor for sea ice advance in the fall.
Data in Action
Jan. 30, 2024
Getting SASSIE started means bringing folks – and lots of technology – from far and wide.
StoryMap
March 23, 2023
Researchers used satellite and saildrone data to measure sea surface salinity in coastal waters freshened by river runoff in the Yukon Delta.
Data in Action
Oct. 5, 2021
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