Content from all Earth science data sites are migrating into this site from now until end of 2026. Not all NASA Earth science data will appear across the site until then. Thank you for your patience as we make this transition.
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TRMM Resources
Earthdata resources for users working with NASA’s Tropical Rainfall Measuring Mission (TRMM) 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.
TRMM Learning Resources
Join us to learn how to use NASA’s Worldview, an imagery mapping and visualization tool that provides access to over 900 data imagery layers, many of which are available within hours, even minutes, to explore Earth’s interconnected processes and events.
Webinar
Satellite data shows that communities in western Nepal and northern Bangladesh are at an increased risk for lightning related injury.
Data in Action
NASA's Lightning Imaging Sensor (LIS) surveyed lightning flashes of all shapes, sizes, and radiances across the tropics.
Data in Action
NASA's Global Hydrology Resource Center Distributed Active Archive Center (GHRC DAAC) has released 10 different gridded lightning climatology datasets.
Data in Action
NASA climatology datasets have revealed Lake Maracaibo, Venezuela, as the peak lightning hotspot on Earth.
Data in Action
This data recipe shows how to bring gridded netCDF data into ArcMap and create a GeoTIFF file enabling GIS analysis and map making.
Data Recipe
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TRMM News
Data from NASA’s ASF DAAC helps scientists like Dr. Zhong Lu develop satellite radar remote-sensing techniques for studying geohazards.
Data User Story
More than half of Earth’s population lives in urban environments. NASA Earth science data help Dr. Kristy Tiampo explore the hazards that can impact these areas.
Data User Story
Extreme weather events thousands of miles apart may be linked.
Feature Article
Two new datasets are available from NASA's Socioeconomic Data and Applications Center.
News
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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.
Submit Questions to Earthdata Forumand View Expert Responses