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L-SAR Resources
Earthdata resources for users working with the data provided by the L-band synthetic aperture radar (L-SAR) aboard the NASA/Indian Space Research Organization SAR (NISAR) platform include tutorials and other learning resources, news announcements such as instrument updates and data releases, user guides and related documents, and frequently asked questions.
L-SAR Learning Resources
Learn how to set up OpenScienceLab environments using data from the NASA/Indian Space Research Organization (ISRO) Synthetic Aperture Radar (NISAR) platform.
Webinar
Jan. 23, 2024
Experts from NASA's Alaska Satellite Facility (ASF) introduce the basic principles of synthetic aperture radar (SAR) data.
Webinar
Jan. 23, 2024
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
Jan. 23, 2024
Explore 25 tutorials that demonstrate how to use NISAR sample data in a GIS environment; using Panoply; and transforming the data using GDAL commands.
Tutorial
Dec. 12, 2023
This video features Day 1 of the NISAR ISRO Community Workshop held on Aug. 3, 2023. It includes an introduction to SAR, Vertex, InSAR, and HyP3.
Webinar
Aug. 3, 2023
Esta capacitación de ARSET se centra en el uso de SAR para evaluar áreas en riesgo de desastres por deslizamientos de tierra con InSAR.
Training
Oct. 19-27, 2022
This ARSET training focuses on the use of SAR to assess areas at risk from disasters due to landslides through the use of interferometric SAR (InSAR).
Training
Oct. 19-27, 2022
Active instruments emit energy and collect data based on changes in the return signal.
Data Basics
Feb. 1, 2021
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The ability for Synthetic Aperture Radar (SAR) to create high-resolution imagery regardless of atmospheric conditions makes it a key technology for studies of change over time. Dr. Paul Siqueira’s work improves these sensors and the Earth observing data they collect.
Data User Story
April 22, 2021
NASA researchers are using high resolution airborne data to determine the vulnerability and resilience of the Mississippi River Delta.
Feature Article
April 12, 2021
The upcoming NISAR satellite mission is expected to add as much as 85 TB of data each day to the EOSDIS archive. The commercial cloud is being explored as a way to archive and disseminate this extremely high volume of data efficiently.
Feature Article
Feb. 25, 2021
The joint NASA/Indian Space Research Organization SAR (NISAR) mission will provide the world with an unprecedented source of data, processing tools, and educational materials.
Data User Story
Jan. 7, 2021
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Frequently Asked Questions
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