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
Aquarius/SAC-D Resources
Aquarius/SAC-D Learning Resources
NASA’s Operation IceBridge airborne mission has flown over 700 flights through some of the most stunning regions of the Arctic and Antarctic. Join us to learn how to discover and access data that “bridges” the gap between the ICESat and ICESat-2 missions.
Webinar
April 19, 2022
This webinar will compare sea surface salinity data collected by the Aquarius and SMAP missions. We will showcase data visualization and data access tools available through NASA's Physical Oceanography Distributed Active Archive Center.
Webinar
April 19, 2022
Interested in NASA physical oceanography data and tools? Join us for a 4-week series starting Thursday, April 7 at 11am PT/2pm ET for NASA Aquarius Data Visualization, Interpretation, Communication and Engagement (ADVICE) webinar series.
Webinar
April 15, 2022
SHOWING 3 OF 3
Aquarius/SAC-D News
View All News
Filters
Salinity data from NASA’s Physical Oceanography Distributed Active Archive Center (PO.DAAC) help Dr. Frederick Bingham study ocean dynamics.
Data User Story
Sept. 28, 2023
Researchers follow the wanderings of fresh water in the tropics.
Feature Article
March 1, 2021
Researchers study the recipe for salt, currents, and climate.
Feature Article
Dec. 28, 2020
SHOWING 3 OF 3
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses