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

OMI Resources

Earthdata resources for users working with NASA’s Ozone Monitoring Instrument (OMI) include tutorials and other learning resources, news announcements such as instrument updates and data releases, user guides and related documents, and frequently asked questions.

OMI Learning Resources

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Landslide Monitoring and Risk Assessment Using NASA Earth System Data

This ARSET training teaches participants how satellite-based Earth observations can inform landslide science and disaster planning.

Training

March 11-18, 2025

image of TERRA, AQUA and AURA satellites

Terra, Aqua, Aura Drifting Orbits Workshop

The virtual Terra, Aqua, Aura Drifting Orbits Workshop takes place Nov 1-2, 2022, from 10 a.m. to 6 p.m., EDT [UTC -4], each day. The workshop is free and registration is open to the public.

Webinar

Oct. 25, 2022

Learn How to Subset Ozone Monitoring Instrument (OMI) Data with NASA's GES DISC Level 2 Data Subsetter

Join us to learn how to use NASA's GES DISC Level 2 Subsetter to subset SO2 swath data from the NASA Ozone Monitoring Instrument (OMI)!

Webinar

April 18, 2022

LANCE Near Real-Time Versus Standard Data Products

LANCE near real-time products enable the management of ongoing events; standard data products are heavily processed and intended for scientific research.

Data Basics

July 15, 2021

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From Pixels to Products: An Overview of Satellite Remote Sensing

The webinar introduces satellite remote sensing, radiance conversion, image classification, and geophysical product creation, and more.

Webinar

Jan. 29, 2021

image of dust travelling from the Sahara to the Caribbean

A Clearer View of the Haze – Using NASA GES DISC Data Tools to Examine the June 2020 Sahara Dust Event

Join us as we explore how GES DISC tools and data products can augment ongoing vital research on the dynamics of dust transport in Earth’s atmosphere. We will investigate the June 2020 Sahara Dust Event over Barbados as our use case.

Webinar

Sept. 25, 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

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

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OMI News

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A destroyed amusement park wrecked by Hurricane Sandy

LANCE Data Contribute to the Successful Forecast of Hurricane Sandy

A recent study reviewed the impact of satellite data in accurately forecasting the path of Hurricane Sandy. The study showed that AIRS NRT data from NASA’s polar-orbiting satellites significantly improve these predictions.

Feature Article

Nov. 4, 2020

Earthdata graphic identifier on top of satellite image of Earth

LANCE Top 10 at 10

NASA’s Land, Atmosphere Near Real-time Capability for Earth observations, better known as LANCE, is 10 years old. Here’s a look at 10 LANCE milestones over the past decade.

Feature Article

Nov. 4, 2020

Image of nitrogen dioxide data over China

How to Find and Visualize Nitrogen Dioxide Satellite Data

Find research-quality nitrogen dioxide data to assess regional air quality and potential trends in industrial activity.

Feature Article

Nov. 4, 2020

More and More Imagery!

See a list of the most recent GIBS and Worldview imagery additions.

Blog

Sept. 1, 2017

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QUESTIONS & SUPPORT

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Get help with NASA Earth science data, datasets, tools, services, and metadata on the Earthdata Forum. Experienced staff in the data user community review and answer questions.

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OMI Resources

OMI Learning Resources

Landslide Monitoring and Risk Assessment Using NASA Earth System Data

Terra, Aqua, Aura Drifting Orbits Workshop

Learn How to Subset Ozone Monitoring Instrument (OMI) Data with NASA's GES DISC Level 2 Data Subsetter

LANCE Near Real-Time Versus Standard Data Products

From Pixels to Products: An Overview of Satellite Remote Sensing

A Clearer View of the Haze – Using NASA GES DISC Data Tools to Examine the June 2020 Sahara Dust Event

An Inside Look at How NASA Measures Air Pollution

Un Vistazo a Cómo la NASA Mide la Contaminación del Aire

OMI News

LANCE Data Contribute to the Successful Forecast of Hurricane Sandy

LANCE Top 10 at 10

How to Find and Visualize Nitrogen Dioxide Satellite Data

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