The project concerns the extension and upgrading of the existing Geographic Information System (GIS) of the Kallikratiko Municipality of Agrinio, its updating with new geospatial data and the creation of applications for use by citizens. The aim of the project is to increase access to high value, electronically readable data sets (datasets) by providing uniform cataloguing, indexing, storage, search and availability services of the Municipality of Agrinio, as well as online services to citizens and third information systems.