We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
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.
Learn more.
PO.DAAC Learning Resources
Learning resources created by NASA’s Physical Oceanography Distributed Active Archive Center (PO.DAAC) help users find, analyze, and visualize data.
The PO.DAAC cookbook is a repository of tutorials designed to help users learn about and experiment with datasets.
Resources include:
- How-to section: bite-sized pieces of code
- Tutorials: example workflows specific to PO.DAAC datasets
- Advanced Cloud resources: guides, recipes, and more to help optimize cloud workflows
- Tech Guide: instructions to clone the PO.DAAC repository
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NASA scientists examined the sea surface temperature response associated with this 2018 hurricane.
Data in Action
Nov. 26, 2018
The ability to understand where fish are likely to be and when they are likely to be there is critical for the sustainable management of fisheries.
Data in Action
Feb. 1, 2018
Learn how the interactive platform helps researchers analyze hurricane data.
Data in Action
Oct. 3, 2017
Learn how NASA leverages satellite observations as much as possible to try to better understand future regional sea level change.
Data in Action
Aug. 22, 2017
Learn how the Oceans Melting Greenland (OMG) projects surveys Greenland’s glaciers and ice sheets and studies how the oceans and ice interact with each other.
Data in Action
Feb. 27, 2017
Learn now NASA's Soil Moisture Active Passive (SMAP) satellite and other satellite instruments were used to create a comprehensive chronology of the flood from land to ocean.
Data in Action
Dec. 6, 2016
Learn how the SPURS-2 project aims to better understand key mechanisms responsible for near-surface salinity variations in the ocean.
Data in Action
Aug. 30, 2016
Waves and Satellites: Effect of El Niño on Big Wave Surfing
Data in Action
Jan. 25, 2016
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