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
ASF DAAC News
Read the latest news stories, feature articles, user stories, and blog posts that feature data archived by NASA's Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).
For real-time announcements about data outages, releases, and retirements, see our list of Data Alerts and Outages.
Filters
Dr. Forrest Williams of NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) announced the news at the 2023 American Geophysical Union meeting.
News
Dec. 23, 2023
The Alaska Satellite Facility announced the availability of new synthetic aperture radar data products from the Observational Products for End-Users from Remote Sensing Analysis (OPERA) project.
News
Dec. 22, 2023
The NASA/Indian Space Research Organization (ISRO) SAR (NISAR) project team has created sample products using JAXA ALOS-1 PALSAR data as a surrogate for NISAR.
News
Dec. 19, 2023
NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project releases two new analysis-ready products.
Feature Article
Dec. 11, 2023
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in October 2023.
News
Nov. 3, 2023
As of September 26, 2023, Sentinel-1 data files are no longer compressed.
News
Oct. 18, 2023
NASA announces that RADARSAT-1 data are Open Data at NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).
News
Oct. 2, 2023
Learn about the data formats and tools you'll need to work with NASA/Indian Space Research Organization (ISRO) SAR (NISAR) data.
Webinar
Sept. 19, 2023
SHOWING 8 OF 171