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Sentinel-1 C-SAR Resources
Earthdata resources for users working with NASA’s Sentinel-1 C-band Synthetic Aperture Radar 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.
Sentinel-1 C-SAR Learning Resources
Join us on Thursday, May 29, to learn about the NASA JPL OPERA Surface Displacement (OPERA-DISP) dataset and how to access and explore the data using ASF DAAC's Displacement Portal.
Webinar
May 14, 2025
Learn how to create and unwrap an interferogram with GMT5SAR script in the cloud for Windows in NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) tutorial.
Tutorial
Feb. 3, 2025
Learn to create and unwrap an interferogram with GMT5SAR script in the cloud — OS X in this data recipe from NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).
Data Recipe
Feb. 3, 2025
Learn how to create a deformation map from unwrapped interferograms in this data recipe from NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).
Data Recipe
Feb. 3, 2025
Order Sentinel-1 interferometric synthetic aperture radar (InSAR) products On Demand from NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) for individual SLC bursts.
StoryMap
Nov. 1, 2024
Learn how to phase unwrap an interferogram in this data recipe from NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC).
Data Recipe
Oct. 18, 2024
Learn how to use the CloudFormation Template to automate the processing of Sentinel-1 radiometrically terrain-corrected (RTC) products.
Data Recipe
Oct. 2, 2024
Learn how to batch-process one or more radiometric terrain correction (RTC) images using the Sentinel-1 Toolbox.
Data Recipe
Oct. 2, 2024
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When the Arizona Department of Water Resources lost valuable synthetic aperture radar (SAR) data, OpenSARLab provided a solution.
Feature Article
Oct. 18, 2022
Data from NASA’s ASF DAAC helps scientists like Dr. Zhong Lu develop satellite radar remote-sensing techniques for studying geohazards.
Data User Story
July 28, 2022
Remote sensing data help researchers measure change in the Alaskan landscape.
Data User Story
April 17, 2022
NASA's ASF DAAC released the Global Seasonal Sentinel-1 Interferometric Coherence and Backscatter Dataset.
News
March 11, 2022
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Frequently Asked Questions
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