The PO.DAAC is pleased to announce the release of the Harmonic Constants for Baroclinic Tide Prediction dataset produced by Edward Zaron (Oregon State University). This dataset provides sea surface height and ocean surface currents associated with the predictable astronomical tide at the M2, S2, N2, K1, and O1 frequencies.
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New PO.DAAC animation now available!
CYGNSS Level 2 Ocean Surface Heat Flux Science Data Record Version 3.2
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Explore OPERA DSWx data in NASA Worldview
OPERA DSWx captures surface water extent changes around the world, from floods to dam breaches to reappearance of lakes.
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Data in Action: Using Coastal Surface Salinity to Monitor Global Water Cycle Changes
The global water cycle corresponds to the movement of water between the land, ocean, atmosphere and cryosphere.
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Recorded Earthdata Webinar
Check out the recording of our latest Earthdata Webinar: Accessing Data for the World's Water with SWOT!
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Data in Action: Facing the challenges of using high-resolution sea surface height observations from SWOT
On December 16, 2022, the NASA/CNES Surface Water Ocean Topography (SWOT) satellite mission was successfully launched and has since been capturing the height of the ocean.
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PO.DAAC hosts SWOT Data Access Workshop
PO.DAAC hosted a SWOT Data Access Workshop on February 13, 2024 in Honolulu, HI in partnership with science guest speakers.