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Sentinel-2 MSI Resources
Earthdata resources for users working with NASA’s Multispectral Instrument 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-2 MSI Learning Resources
This ARSET training describes data format and quality considerations, tools, and techniques to process imagery at large scale from publicly available sources.
Training
March 5-19, 2024
This ARSET training provides an overview and demonstration of the latest version of SeaDAS 8.4.1, which is useful for remote sensing of water quality.
Training
Feb. 13, 2024
This training provides an overview of spectral indices for land and aquatic applications.
Training
Oct. 26 - Nov. 9, 2023
This ARSET training covers the basics of natural hazard risk modeling and exposure development.
Training
Oct. 3-10, 2023
Esta capacitación de ARSET cubre los fundamentos de la modelación de riesgo de amenazas naturales y desarrollo de exposición.
Training
Oct. 3-10, 2023
Learn how to use NASA's Fire Information for Resource Management System (FIRMS) and its enhanced User Interface that provides additional services and analysis capabilities for wildfire management.
Webinar
Sept. 29, 2023
This ARSET training focuses on using remote sensing observations for assessing water quality parameters in inland lakes.
Training
July 18-25, 2023
This advanced-level training focuses on using remote sensing observations for monitoring post-fire impacts on watershed health.
Training
July 6-13, 2023
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The TiTiler-CMR service generates dynamic, on-demand map tile layers that can be incorporated into GIS software and visualization applications. Two NASA mapping applications – Worldview and FIRMS – have harnessed the versatility of this service.
Feature Article
April 29, 2026
Join the NASA Satellite Needs Working Group Implementation Team (NSITE) for a virtual workshop showcasing the Harmonized Landsat and Sentinel-2 (HLS) Solution.
Event
March 26, 2026
An upcoming training offered by NASA's ARSET program introduces a web-based platform for monitoring lake and coastal water conditions using satellite data.
News
Dec. 19, 2025
Harmonized Landsat and Sentinel-2 (HLS) image captured on November 9, 2025, by the MSI instrument aboard the Sentinel-2B platform.
Worldview Image of the Week
Nov. 20, 2025
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