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GNSS Resources

Earthdata resources for users working with NASA’s Global Navigation Satellite System (GNSS) data include summary reports, news announcements, and related links.

GNSS Data Summary Reports

GNSS Related Links

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GNSS Learning Resources

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Learn more about about the NASA Commercial SmallSat Data Acquisition (CSDA) program vendor Spire and how to discover, access, and work with Spire data.
Webinar
Join us on Sept. 28 to learn about the NASA Making Earth System Data Records (ESDR) for Use in Research Environments (MEaSUREs) Extended Solid Earth Science ESDR System (ESESES) project, whose Global Navigation Satellite System (GNSS)-derived data products enable research on tectonic motion, crustal deformation, earthquakes, tsunamis, sea level rise, extreme weather, and more!
Webinar
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GNSS News

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The International Global Navigation Satellite Systems Service (IGS), a voluntary federation of more than 200 self-funding entities, celebrates three decades of providing high-quality data.
Feature Article
A NASA-funded project is creating a cloud-based radio occultation data archive for atmospheric researchers.
Feature Article
Data from NASA’s Crustal Dynamics Data Information System help Dr. Sharyl Byram find the exact coordinates of any point on Earth.
Data User Story
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