Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20.
Suomi NPP data announcement
Atmosphere Learning Resources
Webinars, tutorials, data recipes and more to help you work with Atmosphere.
Filters
This notebook illustrates a comparison of ultra-violet aerosol index (UVAI) between the Tropospheric Emissions: Monitoring of Pollution (TEMPO) instrument and DSCOVR EPIC UVAI.
External Resource
Jupyter Notebook
April 10, 2026
Dr. Richard Moore, Deputy Project Scientist of the North Atlantic Aerosols and Marine Ecosystems Study (NAAMES).
StoryMap
April 17, 2026
This ARSET training describes a database to analyze PM2.5 over cities using satellite observations.
Training
March 15-29, 2017
This ARSET training covers specific details on datasets, available tools, and various methods used to address particulate matter air quality.
Training
Oct. 1-22, 2015
Users of NASA’s precipitation and land data assimilation products converted liquid precipitation rate to snowfall rate and snow depth using snow-to-liquid ratios.
Data in Action
Jan. 30, 2026
Join us on Wednesday, Jan. 30, at 2:30 p.m. ET to learn more about NASA's PREFIRE mission datasets, services, and tools.
Webinar
Jan. 16, 2026
This training will provide an overview of TEMPO capabilities and available trace gas data products, and illustrate how TEMPO data can be visualized.
Training
Jan. 20-22, 2026
Visualize and download IMERG precipitation imagery using Worldview.
Tutorial
Nov. 21, 2025
SHOWING 8 OF 173
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.
Submit Questions to Earthdata Forumand View Expert Responses