The Best Atmosphere to Electrons, Data Archive and Portal Alternatives in 2026

AmeriFlux measures carbon, water and energy flux across research sites throughout the Americas.

The NEA Thermochemical Database project develops reference thermodynamic values for compounds relevant to radioactive waste safety and geochemical modeling.

The Polish Academy of Sciences Institute of Nuclear Physics repository collects, stores, and shares research documents by institute staff and doctoral students.

The Martha’s Vineyard Coastal Observatory shares current conditions and downloadable wave, temperature, pressure, wind, and tide data.

idUS collects and shares the scientific output of the University of Seville through its institutional research repository.

EELS DB collects electron energy loss spectroscopy and X-ray spectra, with records covering 43 elements.

China’s National Poultry Laboratory Animal Resource Center collects, preserves, breeds, and shares poultry research resources.

jPOSTrepo stores raw and processed mass spectrometry data for sharing through its Japan ProteOme STandard Repository.

RODIN is the University of Cádiz repository for storing, preserving, and sharing documents from academic and institutional work.

The Yemen Data Project collects and shares information on the conduct of the war in Yemen to support transparency and accountability.

The Federal University of Goiás research data repository stores research datasets and provides open access to data produced by its scientific community.

UCL Discovery provides open access to research outputs from University College London, with search and browsing by department and year.

EBAS stores and disseminates atmospheric composition measurements produced by national and international monitoring programs and research projects.

STFC eData is a digital archive that collects, preserves, and provides research data produced or collected by STFC staff.

The Robert Koch Institute's Research Data Centre collects research data used in scientific projects and published in journals.

ROCK collects publications, research data, theses, patents, and other work from its university community.

OPENDATA64 is the open data portal for the Pyrénées-Atlantiques Department.

Haninge Municipality makes data from its departments available through Sweden’s data portal for reuse, including in applications.

Pennsylvania’s Department of Conservation and Natural Resources provides an open data portal.

Penn State Data Commons supports data sharing, discovery, and archiving, with tools to find data and share research datasets.

Norway's official data portal shares data from public and private organizations for building services or conducting research, with a natural-language AI search.

THEMIS shares mission data, software, publications, and research on the history of events and macroscale interactions during substorms.

Sheffield Hallam’s research data archive supports the curation, preservation, and sharing of university research data.

ESA’s 4DMED-Sea project shares data and research resources focused on the Mediterranean Sea.