Nov 24, 2025 · NSF Unidata helps researchers and educators acquire and use Earth Systems Science data in near real time. We support access to a wide variety of data including output from numerical …

Unidata provides data and software tools for use in geoscience education and research. Unidata is part of the University Corporation for Atmospheric Research (UCAR) Community Programs (UCP).

The Unidata Program Center supports and maintains netCDF programming interfaces for C, C++, Java, and Fortran. Programming interfaces are also available for Python, IDL, MATLAB, R, Ruby, and Perl.

The NSF Unidata Program Center provides Earth Systems Science data from a variety of sources to researchers and educators at no cost. To find the data you need, select from the Data menu at right.

In an era of increasing data complexity, accessibility, and multidisciplinary integration, NSF Unidata provides community support for a rich set of software tools to access and visualize data.

The NSF Unidata Science Gateway Education Hub is a single stop for all NSF Unidata learning resources. Discover self-paced resources, instructor-led training, and opportunities for collaboration …

NSF Unidata is a member of the UCAR Community Programs, managed by the University Corporation for Atmospheric Research, and funded by the U.S. National Science Foundation.

Software Documentation Review the documentation for NSF Unidata software packages.

Documentation for all currently supported NSF Unidata Software. Note: Documentation for packages marked with is available on GitHub rather than on Unidata servers.

Mar 24, 2025 · The NSF Unidata Program Center expects to notify submitters of award status by May 2025. For a complete description of the NSF Unidata Community Equipment Awards program, the …