Proceedings of the 11th International Conference on Geographical Information Systems Theory, Applications and Management Acronym: GISTAM 2025 Event held on: April 1-3, 2025, in Porto, Portugal Editors: Richard Lucas 1 and Lemonia Ragia 2 Affiliations: 1 Aberystwyth University, United Kingdom , 2 Hellenic Open University, Greece ISBN: 978-989-758-741-2