Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products. Suomi NPP data announcement

Migration to Consolidated Ingest and Archive will interrupt data ingestion at PO.DAAC, ASF DAAC, and GES DISC on Oct. 28-30, 2026. Read more

TROPOMI Resources

Earthdata resources for users working with NASA’s Tropospheric Monitoring Instrument (TROPOMI) 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.

TROPOMI Learning Resources

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Fundamentals of Remote Sensing for Air Quality Applications

This ARSET training introduces participants to the underlying science of satellite remote sensing for air quality applications.

Training

Ongoing

El Uso de la Fluorescencia Inducida por el Sol y Lidar para Evaluar los Cambios y la Vulnerabilidad de la Vegetación

Esta capacitación de ARSET cubre fundamentos de Fluorescencia Inducida por energía Solar y LIDAR, y fuentes de datos.

Training

March 16-25, 2021

Use of Solar Induced Fluorescence and Lidar to Assess Vegetation Change and Vulnerability

This ARSET training covers the fundamentals of solar induced fluorescence and lidar, their applications, and an overview of different data sources.

Training

March 16-25, 2021

Un Vistazo a Cómo la NASA Mide la Contaminación del Aire

Esta capacitación de ARSET ha sido adaptada para quienes se interesan por aprender cómo acceder y visualizar imágenes de satélites de la NASA.

Training

May 26-28, 2020

An Inside Look at How NASA Measures Air Pollution

This ARSET training is tailored to those interested in learning how to access and visualize NASA satellite imagery.

Training

May 26-28, 2020

$This image from the Copernicus Sentinel-5P satellite shows a map of nitrogen dioxide ($\text{NO}_{2}$) concentrations over Europe$

High Resolution NO2 Monitoring From Space with TROPOMI

This ARSET training covers how to access and analyze TROPOMI data as well as its applications.

Training

May 28 - June 3, 2019

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TROPOMI News

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TROPOMI aerosol index data over the United States

TROPOMI Near Real-Time Products Support the Air Quality and Operations Communities

Near real-time products available through LANCE provide crucial details about aerosol properties and atmospheric composition.

Blog

July 31, 2025

A visualization of Normalized Difference Vegetation Index (NDVI) data over northern Mongolia on October 20, 2023, from the ECOSTRESS ECO_L2T_STARS V002 product.

Earth Science Data Roundup: December 2024

A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in November 2024.

News

Dec. 4, 2024

illustration of satellite orbiting earth

Earth Science Data Roundup: July 2024

A summary of datasets, products, and resources released by NASA's Distributed Active Archive Centers (DAACs) in June 2024.

News

July 2, 2024

$Diffraction grating within the TEMPO instrument separates the light into different wavelengths to discern the unique patterns of the various pollutants.$

New Instrument Provides Hourly Measurements of Atmospheric Pollutants

NASA's Tropospheric Emissions: Monitoring of POllution (TEMPO) instrument will revolutionize air quality monitoring over North America.

Feature Article

Jan. 11, 2024

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