The BCMT data portal offers access magnetic data and indices of the French network of ground observatories, operated all over the world by French research institutions and international partners.
re3data.org: Bureau Central de Magnétisme Terrestre;
editing status 2024-08-26;
re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R31NJMXR
last accessed: 2025-04-22