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Sentinel-1 Resources
Earthdata resources for users working with NASA’s Sentinel-1 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 Learning Resources
This tutorial demonstrates the impact that water masking can have on your phase unwrapping results.
Tutorial
Discover the process of using synthetic aperture radar (SAR) for visualizing changes in a landscape caused by disturbances such as floods, deforestation, agriculture, and freeze/thaw cycles.
Tutorial
View a change detection workflow for Radiometric Terrain-Corrected products from Sentinel-1 (RTC-S1) provided by NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project.
StoryMap
This presentation demonstrates how to process Sentinel-1 Interferometric Synthetic Aperture Radar (InSAR) GAMMA SBAS time series using HyP3.
Webinar
In this video, Rudi Gens provides an introduction to NASA’s Observational Products for End-Users from Remote Sensing Analysis (OPERA) project data product suite.
Webinar
Access cloud-optimized Sentinel-1 radiometric terrain corrected synthetic aperture radar (SAR) backscatter products from NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project.
Tutorial
Access cloud-optimized Sentinel-1 radiometric terrain corrected synthetic aperture radar (SAR) backscatter products from NASA's Observational Products for End-Users from Remote Sensing Analysis (OPERA) project.
StoryMap
Sentinel-1 Single Look Complex (SLC) products include three sub-swaths, each containing many individual burst SLCs. Working at the burst level provides several key benefits.
Tutorial
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Sentinel-1 News
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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
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in April 2025.
News
The radiometric terrain corrected synthetic aperture radar data are NASA’s first to meet Committee on Earth Observations Satellites specifications.
News
As an expert in interferometric synthetic aperture radar (InSAR), Dr. Bekaert is on the cutting edge of data science.
Data User Story
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in October 2024.
News
Sentinel-1 synthetic aperture radar (SAR) data are used to create maps of surface water extent for research, planning, and disaster response.
News
False-color reflectance image of burned areas near the Greek town of Marathon acquired on Aug 18, 2024.
Worldview Image of the Week
A summary of datasets, products, and resources released by NASA's Distributed Active Archive Centers (DAACs) in July 2024.
News
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Frequently Asked Questions
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