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A DSWx-S1 processing issue that combined Sentinel-1A and -1C data into a single product was fixed on Dec. 9, 2025. Affected products are being reprocessed, with completion expected by January 2026.
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PO.DAAC News
Read the latest news stories, feature articles, user stories, and blog posts that feature data archived by NASA's Physical Oceanography Distributed Active Archive Center (PO.DAAC).
For real-time announcements about data outages, releases, and retirements, see our list of Data Alerts and Outages.
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This training offered by NASA's Applied Remote Sensing Training (ARSET) program covers applicable data sources for assessing groundwater change.
News
March 9, 2026
New SWOT L4 river water flow and quality estimates support water resources management, extremes forecasting, and science research.
News
Jan. 16, 2026
Sentinel-6B observations will also inform early warnings and forecasts systems.
News
Dec. 16, 2025
Learn how SWOT data may fill gaps in the observational record of sea ice thickness change.
News
Nov. 13, 2025
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in August 2025.
News
Sept. 4, 2025
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in July 2025.
News
Aug. 13, 2025
Join us on Aug. 21, 2025, at 2:00 p.m. EDT (-04:00 UTC) to learn how to use Python and Xarray to access virtualized, exploratIon- and analysis-ready physical oceanography datasets from NASA's PO.DAAC.
Webinar
Aug. 12, 2025
The Water Information from SPace (WISP) dashboard brings together data from NASA’s SWOT satellite and USGS streamgages in a user-friendly application.
Blog
July 30, 2025
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