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AMR-2 Resources
Earthdata resources for users working with NASA’s Advanced Microwave Radiometer (AMR-2) include tutorials and other learning resources, news announcements such as instrument updates and data releases, user guides and related documents, and frequently asked questions.
AMR-2 Learning Resources
For more than 30 years, NASA and its partners have flown satellite altimeter missions providing essential sea level change data to inform coastal communities.
Data in Action
Feb. 5, 2025
Satellite data provides indicators of El Niño events.
Data in Action
June 15, 2023
Waves and Satellites: Effect of El Niño on Big Wave Surfing
Data in Action
Jan. 25, 2016
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
SHOWING 4 OF 4
Using data from four ocean altimetry missions, a new PO.DAAC animation shows more than a quarter-century of global average sea level change.
News
Nov. 4, 2020
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