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Poseidon-2 Resources
Earthdata resources for users working with NASA’s Poseidon-2 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.
Poseidon-2 Learning Resources
NASA satellites and instruments provide global wave height observations and ocean vector winds on a daily basis.
Data in Action
Jan. 14, 2014
TOPEX/Poseidon provided more than 13 years of data, while two follow-on missions—Jason-1 and Jason-2—have extended the time series of data to more than 20 years.
Data in Action
Dec. 12, 2012
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Sentinel-6B observations will also inform early warnings and forecasts systems.
News
Dec. 16, 2025
The new Sea Level Change Data Pathfinder highlights the different datasets used to piece together the status and drivers of sea level rise.
Feature Article
Feb. 18, 2022
Who uses NASA Earth science data? Adnan Al-Azri, to study why periodic harmful blooms of algae occur in the Sea of Oman and Arabian Sea.
Data User Story
April 22, 2021
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Frequently Asked Questions
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