
The OneGeology-Europe project focuses on harmonising geological maps across Europe using common standards, vocabularies and data models.
By enabling interoperable geological datasets and web services, the project supports consistent geological interpretation and cross-border collaboration. OneGeology-Europe contributes to the broader goal of improving access to European geological information for science, planning and sustainable development.
OneGeology-Europe was an EU eContentPlus project with the purpose of developing a harmonised data model (based on existing international standards) for 1:1 million geological map data and serving these data for 21 countries through OGC-compliant web services in a multilingual portal in 18 languages.
The map has been further developed as part of the general EGDI initiative and is currently served by the Geological Survey of Slovenia.