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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

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Large Scale Applications of Machine Learning using Remote Sensing for Building Agriculture Solutions

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

Overview of SeaDAS 8.4.1 for the Processing, Analysis, and Visualization of Optical Remote Sensing Data for Water Quality Monitoring

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

Spectral Indices for Land and Aquatic Applications

This training provides an overview of spectral indices for land and aquatic applications.

Training

Oct. 26 - Nov. 9, 2023

ARSET - Transforming Earth Observation (EO) Data into Building Infrastructure Data Sets for Disaster Risk Modeling thumbnail image

Transforming Earth Observation Data into Building Infrastructure Data Sets for Disaster Risk Modeling

This ARSET training covers the basics of natural hazard risk modeling and exposure development.

Training

Oct. 3-10, 2023

Transformar Datos de Observación de la Tierra en Conjuntos de Datos de Infraestructura Construida para la Modelación del Riesgo de Desastres

Esta capacitación de ARSET cubre los fundamentos de la modelación de riesgo de amenazas naturales y desarrollo de exposición.

Training

Oct. 3-10, 2023

Earthdata graphic identifier on top of satellite data image of Earth

Discover Enhanced Wildfire System Capabilities with NASA's FIRMS

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

Monitoring Water Quality of Inland Lakes using Remote Sensing

This ARSET training focuses on using remote sensing observations for assessing water quality parameters in inland lakes.

Training

July 18-25, 2023

Assessing the Impacts of Fires on Watershed Health

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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Sentinel-2 MSI News

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Floating Photovoltaics in Madhya Pradesh, India

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

An HLS image from June 27, 2025, showing smoke rising out of Mt. Etna.

Harmonized Landsat and Sentinel-2 (HLS) Data Now Available on Microsoft's Planetary Computer

The addition of HLS data to Azure provides a foundation for next-generation Earth observation capabilities.

Blog

Sept. 30, 2025

OPERA Vegetation Disturbance Status layer from 18 August 2025 showing burned area in shades of yellow to red as a result of the Gifford Fire, CA.

Vegetation Disturbance from the Gifford Fire

Image for August 18, 2025, derived from OPERA's Harmonized Landsat Sentinel-2 Land Surface Disturbance data.

Worldview Image of the Week

Aug. 28, 2025

True-color reflectance image of the island of Uvea (Wallis) of Wallis and Futuna captured on 13 July 2025 by the MSI instrument aboard the Sentinel-2B satellite

Uvea, Wallis and Futuna

Image captured on July 13, 2025, from the MSI instrument aboard ESA's Sentinel-2B satellite.

Worldview Image of the Week

July 18, 2025

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Frequently Asked Questions

Earthdata Forum

Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.

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Sentinel-2 MSI Resources

Sentinel-2 MSI Learning Resources

Large Scale Applications of Machine Learning using Remote Sensing for Building Agriculture Solutions

Overview of SeaDAS 8.4.1 for the Processing, Analysis, and Visualization of Optical Remote Sensing Data for Water Quality Monitoring

Spectral Indices for Land and Aquatic Applications

Transforming Earth Observation Data into Building Infrastructure Data Sets for Disaster Risk Modeling

Transformar Datos de Observación de la Tierra en Conjuntos de Datos de Infraestructura Construida para la Modelación del Riesgo de Desastres

Discover Enhanced Wildfire System Capabilities with NASA's FIRMS

Monitoring Water Quality of Inland Lakes using Remote Sensing

Assessing the Impacts of Fires on Watershed Health

Sentinel-2 MSI News

Floating Photovoltaics in Madhya Pradesh, India

Harmonized Landsat and Sentinel-2 (HLS) Data Now Available on Microsoft's Planetary Computer

Vegetation Disturbance from the Gifford Fire

Uvea, Wallis and Futuna

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