The Best Angers Loire Metropol Data Catalog Alternatives in 2026

TMVL identifies itself as the open data portal for Tours Métropole Val de Loire.

data.grandlyon.com presents data from organizations across the Lyon metropolitan area.

Géoguyane brings together interactive maps, downloadable map collections, and a catalog of geographic data for French Guiana.

Valenciennes Métropole’s Huwise page provides an open data catalog with filters and catalog downloads.

Ostrava’s open data catalog organizes datasets across topics such as transport, culture, population, public services, and the environment.

The MVV developer area offers open datasets, schedule information content, widgets, and other digital services for external applications.

The IDIA Public Data Archive includes released radio astronomy images and catalogs, with examples for software testing and tutorials.

Lexique provides online access to French lexical databases and tools, including Open Lexicon and a psycholinguistic megastudy list.

ORTOLANG provides linguistic tools and resources for optimized processing of the French language.

The Canton of Schwyz data portal provides a catalog of public open data from the canton.

Bibliothèques Virtuelles Humanistes provides searchable digital resources from French humanist libraries.

Hradec Králové's open data catalog covers municipal and company records, with datasets grouped into topics such as government, education, and transport.

DataNormandie is a regional open data exchange platform with a catalog and resources for learning how to use its datasets.

Prague’s local open data catalog lets visitors browse and download datasets using the DCAT-AP-CZ standard.

Venice’s open data catalog organizes city datasets by themes including culture, mobility, population, economy, and the environment.

Protected Planet provides data on protected areas and conservation measures, with global statistics updated from submitted records.

WHOI links to online data sources from its researchers and lists data repositories across ocean science areas.

The Thünen Atlas presents interactive maps and data about rural areas, forests, seas, agriculture, and land use in Germany.

Slovakia’s national open data catalog provides access to the country’s open datasets.

The City of Kamloops provides an open-data catalog for municipal information and datasets.

Amsterdam’s municipal data site provides current city information and lets visitors search streets, buildings, public spaces, map layers, and datasets.

Salamanca's open data portal provides public datasets from the provincial government and its tax collection agency.

Örebro’s open data page lists reusable information including supplier invoices, air quality measurements, and other public datasets.

Panama’s open data portal explains public data reuse and provides access to datasets from government institutions.