Virtual Atomic and Molecular Data Centre

Virtual Atomic and Molecular Data Centre
Name	Virtual Atomic and Molecular Data Centre
Formation	2000s
Headquarters	International
Region served	Global

Virtual Atomic and Molecular Data Centre

The Virtual Atomic and Molecular Data Centre is an international collaborative initiative linking databases, institutions, and researchers to provide interoperable data services for atomic and molecular physics. It connects major facilities, projects, and infrastructures across Europe, North America, and Asia, engaging organizations such as CERN, European Space Agency, Max Planck Society, Lawrence Berkeley National Laboratory, and National Institute of Standards and Technology. Through coordination with research programmes and standards bodies, it supports modelling efforts for astrophysics, plasma physics, and atmospheric studies involving partners like European Southern Observatory, NASA, Royal Society, and Japan Science and Technology Agency.

Overview

The centre functions as a distributed virtual infrastructure integrating curated datasets, metadata schemas, and access protocols from contributors including Harvard University, Stanford University, Massachusetts Institute of Technology, California Institute of Technology, and Princeton University. It promotes interoperability using standards developed by organizations such as International Atomic Energy Agency, International Organization for Standardization, European Committee for Standardization, World Meteorological Organization, and Institute of Electrical and Electronics Engineers. Stakeholders encompass national laboratories like Argonne National Laboratory, Oak Ridge National Laboratory, Brookhaven National Laboratory, academic consortia such as Universities UK, Consortium of European Research Libraries, and professional societies like American Physical Society and European Physical Society.

History and Development

Origins trace to early-2000s efforts to aggregate atomic and molecular datasets driven by research at institutions including University of Cambridge, University of Oxford, Imperial College London, École Normale Supérieure, and Sorbonne University. Initial collaborations involved projects funded by programs like the Framework Programme (EU), Horizon 2020, National Science Foundation (United States), Japan Society for the Promotion of Science, and Deutsche Forschungsgemeinschaft. Over time, governance and technical frameworks were influenced by initiatives at EuroHPC, Gaia mission, ALMA Observatory, Square Kilometre Array, and standards work at World Wide Web Consortium and Open Geospatial Consortium.

Mission and Activities

The mission emphasizes discoverability, reliability, and reuse of atomic and molecular data by researchers affiliated with institutions such as Yale University, Columbia University, University of California, Berkeley, University of Toronto, and University of Tokyo. Activities include curation and validation pipelines similar to workflows at European Molecular Biology Laboratory, Wellcome Trust Sanger Institute, Los Alamos National Laboratory, and Sandia National Laboratories. Training and outreach engage conferences and workshops organized with International Astronomical Union, American Chemical Society, Royal Astronomical Society, European Research Council, and Gordon Research Conferences.

Data Resources and Services

Data resources aggregate spectroscopic, collision, and reaction rate databases maintained by groups at NIST, CDS (Strasbourg), JPL, NOAA, Rutherford Appleton Laboratory, and Institute for Theoretical and Experimental Physics. Services include standardized APIs, metadata registries, and tools interoperable with platforms from GitHub, Zenodo, figshare, Dataverse, and EOSC. The centre supports machine-readable formats aligned with schemas from FAIRsharing, DataCite, ORCID, Crossref, and exchange protocols analogous to those used by Virtual Observatory, AstroGrid, and Europlanet 2024 Research Infrastructure.

Governance and Partnerships

Governance is structured through a consortium model with partner organisations like European Commission, Science and Technology Facilities Council, Canadian Space Agency, Australian Research Council, and Korean Institute of Science and Technology Information. Advisory boards draw experts from universities and labs such as ETH Zurich, University of Melbourne, Tata Institute of Fundamental Research, Peking University, and Seoul National University. Strategic partnerships include collaborations with publishers and funders including Elsevier, Nature Publishing Group, Wellcome Trust, Gates Foundation, and European Investment Bank for sustainability and open access alignment.

Impact and Applications

The centre underpins modelling and interpretation in projects ranging from James Webb Space Telescope data analysis, ExoMars atmospheric studies, ITER plasma diagnostics, and fusion research at facilities like JET. Applications extend to environmental monitoring used by European Environment Agency and United Nations Environment Programme, remote sensing in programmes such as Copernicus Programme, and technological development in industries linked to Siemens, General Electric, and Thales Group. Academic impact is evident in citations across journals like Nature Astronomy, Physical Review Letters, Journal of Chemical Physics, Astronomy & Astrophysics, and Monthly Notices of the Royal Astronomical Society.

Category:Scientific organisations