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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 image shows Geocoded RGB Composite Image of Bucharest, Romania in Google Earth. Credit: ASF DAAC 2017; Contains modified Copernicus Sentinel data [2015] processed by ESA](https://earthdata.nasa.gov/s3fs-public/styles/hds_generic_card/public/2024-09/rgb-resulting-image.jpg?VersionId=g3VhlSo.o6e0osh0mRBH1pszhjJKgbgX&itok=7pmIc5-N)
In this data recipe, you will learn how to create a coherence-based multi-temporal color composite of land coverage using the European Space Agency (ESA) Sentinel-1 Toolbox.
Data Recipe
Oct. 2, 2024
This data recipe reviews the steps to create a mosaic of two Sentinel-1 IW Ground Range Detected (GRD) products in different swaths.
Data Recipe
Oct. 2, 2024
This data recipe shows how to radiometrically terrain correct Sentinel-1A GRD (SAR) data using the Sentinel-1 Toolbox software in the command line.
Data Recipe
Oct. 2, 2024
This data recipe shows how to geocode Sentinel-1 GRD products in ArcGIS using the Project Raster tool.
Data Recipe
Oct. 2, 2024
This data recipe provides steps to construct a Harmony request URL to find S-1 InSAR data and perform subsetting using the GDAL Subsetter.
Data Recipe
Oct. 2, 2024
This data recipe shows users how to use GAMMA software and scripts for high-quality results to correct distortions in SAR images.
Data Recipe
Oct. 2, 2024
This data recipe reviews the preprocessing steps to accomplish a slice assembly and the subsequent subsetting of the border zone.
Data Recipe
Oct. 2, 2024
Learn about the water masking option provided by NASA’s Alaska Satellite Facility Distributed Active Archive Center (ASF DAAC) for on-demand Sentinel-1 interferometric synthetic aperture radar (InSAR).
StoryMap
Aug. 23, 2024
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The radiometric terrain corrected synthetic aperture radar data are NASA’s first to meet Committee on Earth Observations Satellites specifications.
News
Dec. 11, 2024
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in October 2024.
News
Nov. 4, 2024
Sentinel-1 synthetic aperture radar (SAR) data are used to create maps of surface water extent for research, planning, and disaster response.
News
Oct. 28, 2024
A summary of datasets, products, and resources released by NASA's Distributed Active Archive Centers (DAACs) in July 2024.
News
Aug. 6, 2024
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