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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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NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project releases two new analysis-ready products.
Feature Article
Dec. 11, 2023
As of September 26, 2023, Sentinel-1 data files are no longer compressed.
News
Oct. 18, 2023
OpenScienceLab promotes open science by reducing barriers to working with synthetic aperture radar (SAR) data in the cloud.
Feature Article
May 31, 2023
NASA near real-time data help Lori Schultz respond to agencies that reach out to NASA in the wake of natural disasters.
Data User Story
Jan. 31, 2023
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Frequently Asked Questions
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