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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
This data recipe demonstrates InSAR processing by analyzing a pair of Sentinel-1 images captured pre and post the 2016 Kumamoto earthquake in Japan.
Data Recipe
Oct. 2, 2016
This ARSET training covers how to access and apply satellite data relevant to land indicators, such as estimating total forest area and forest change.
Training
June 20-22, 2017
This ARSET training focuses on building the skills needed to acquire and understand synthetic aperture radar data as well as potential applications.
Training
June 28 - July 6, 2017
Esta capacitación cubre habilidades para adquirir y comprender datos de radar de apertura sintética (SAR) y sus aplicaciones.
Training
June 28 - July 6, 2017
This data recipe walks users through geocoding Sentinel-1 GRD products in QGIS 3.X using the Warp (Reproject) tool.
Data Recipe
Oct. 18, 2017
This data recipe shows users how to geocode Sentinel-1 GRD products in QGIS 2.18 using the Warp (Reproject) tool.
Data Recipe
Oct. 18, 2017
Sentinel-1 synthetic aperture radar (SAR) imagery is sensitive to standing water, making it an ideal tool for mapping the extent of floodwater covering an area.
Data Recipe
Dec. 3, 2017
Esta capacitación de ARSET cubre técnicas para utilizar radar de apertura sintética (SAR) en aplicaciones para desastres, agua y cobertura terrestre.
Training
Aug. 7-16, 2018
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Image captured on February 17, 2026, by the C-Band SAR instrument aboard ESA's Sentinel-1C platform.
Worldview Image of the Week
Feb. 27, 2026
Image captured on December 18, 2025, by the C-SAR instrument aboard ESA's Sentinel-1A platform.
Worldview Image of the Week
Jan. 2, 2026
The OPERA Level 3 displacement products provide detailed information on land surface changes, and include the first open-access InSAR time-series displacement products available over North America.
News
May 22, 2025
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
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Frequently Asked Questions
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