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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

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Poseidon-2 News

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headshot of philip thompson standing outside wearing a hawiian shirt

Dr. Philip Thompson

The global average sea level is rising. Dr. Philip Thompson uses NASA Earth science data to explore how—and when—this will affect vulnerable communities.
Data User Story
Dec. 22, 2020
In Mankerni, Sri Lanka, four eyewitnesses to the December 26, 2004 tsunami stand on the remains of the house where they were when they first realized a tsunami was about to strike.

Making Waves in Tsunami Research

Data from Jason and TOPEX/Poseidon give scientists the first detailed profile of a major tsunami event.
Feature Article
July 22, 2020
A worker maintains a Tropical Atmosphere Ocean (TAO) buoy on the equatorial El Niño array in the Pacific Ocean.

Double Vision

The TOPEX and Poseidon satellites monitor ocean surface topography.
Feature Article
July 21, 2020
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