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

ALTUS II Resources

ALTUS II Learning Resources

View All Learning Resources

Filters

No Results

Items

ALTUS II News

View All News

Filters

Photograph of a multicell thunderstorm, which may last for several hours and produce severe weather.

Lightning Spies

ALTUS Cumulus Electrification Study (ACES) help validate LIS data to examine thunderstorms.

Feature Article

April 19, 2021

SHOWING 1 OF 1

Items

QUESTIONS & SUPPORT

Have a question?

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.

Get help on Earthdata Forum

Earthdata
Forum

Find Data

By Platform

Explore data collected by platforms in space, air, water, and land.

By Topic

Browse by topic to find relevant data, tools, learning resources, news, and more.

Data Catalog

Dive into one of the planet’s largest repositories of Earth science data.

Data Tools

Access a range of tools that enable data discovery, analysis, and visualization.