The GIS Odyssey Journal provides an advanced forum for geographic information science and the use of geographic information systems (GIS) in various areas of knowledge: GIS in humanities (such as archaeology, history, culture and religion studies, arts studies, etc.); GIS in engineering and technology (such as architecture and urban planning, spatial planning, Smart City, information and communication technology, civil engineering and transport, geodesy and cartography, photogrammetry and remote-sensing, UAV Systems, cadastre, real estate management, water management, sustainable development, environmental engineering, mining and energy, geology, etc.); GIS in agricultural sciences (such as forestry, agriculture and horticulture, fisheries, etc.); GIS in social sciences (such as economics and business, social and economic geography and spatial management, political science and public administration, law, etc.); GIS in natural sciences (such as earth and related environmental sciences, biological sciences, etc.); GIS for security purposes (such as shaping safe space, modelling extreme phenomena and disasters, threat maps, crime mapping, actions of rescue services, etc.).