Data for Scalable, Collaborative Science

The Geoscience Data Exchange (GDEX) serves as NSF NCAR’s trusted platform for sharing and stewarding Earth System Science data and model output. Designed to accelerate discovery and collaboration, GDEX ensures that scientific data are accessible, interoperable, and preserved for the global research community.

Built for researchers, GDEX increases visibility and discoverability while enabling collaboration across labs, institutions, and disciplines. By unifying datasets into a single, reliable platform, GDEX allows users to run analytics at scale with NSF NCAR’s world-class High Performance Computing services, empowering scalable and collaborative science made accessible to US researchers through a range of allocations opportunities.