Paris Data is the City of Paris open data site, where city services and partners publish datasets under the ODbL license.
Open Data
Websites and tools tagged “open data”.
Hérault Data is the department’s open data portal, with information on topics including business, health, sustainability, and education.
Yale’s ISPS Data Archive provides replication packages for research, including data, analysis code, documentation, and related materials.
Morph·D·Base provides morphological descriptions and media files for comparative anatomy research and education.
The Canton of Aargau’s open government data portal provides a central access point for the canton’s open data.
The Italian National Institute of Geophysics and Volcanology's open data portal provides access to data generated by its research activities.
The Netherlands Institute for Sound and Vision is an audiovisual archive and museum with collections about radio and television history.
CDMS provides reference data for molecular spectroscopy, with database records and guidance on their content and citation.
Search Australian social science research datasets in the ADA Dataverse or share a dataset with the archive.
OpenCity shares public data, research, policies, and records about Indian cities to support civic action and urban decision-making.
This CNR-IAS ERDDAP server provides downloads of scientific dataset subsets in common formats, along with graph and map creation.
Grenoble Alpes Métropole's data portal features open data, reuse projects, and updates such as municipal election results.
opendata.swiss organizes public datasets by topics including population, education, environment, health, transport, and finance.
The MaRDI portal helps users discover, document, and share mathematical research data.
Veracruz’s open data portal provides city datasets in open formats, organized by dataset, organization, and category.
This open CC-BY-4.0 dataset organizes evidence-graded dietary supplement information, including dosing, interactions, and cost per effective dose.
UFZ’s data investigation portal organizes sample, field, logger, file-based archive, and geodata catalog resources.
Search the Chinese Astronomical Data Center for star catalogs, astronomical images, and light-curve datasets.
Géoguyane brings together interactive maps, downloadable map collections, and a catalog of geographic data for French Guiana.
Browse Birkbeck's research data repository by creator, school, or year, or deposit and manage datasets.
Ostrava’s open data catalog organizes datasets across topics such as transport, culture, population, public services, and the environment.
Leipzig’s open data portal provides datasets in mostly machine-readable and open formats, with search across datasets, organizations, and groups.
The Rat Genome Database provides integrated genetic, genomic, physiological, pathway, and disease information with research tools.
The Community Data Program helps communities across Canada measure and track local well-being using shared data resources.

















