Welcome to the webpage of the European Colloquium on Theoretical and Quantitative Geography 2023!

ECTQG’23 took place in Braga (Portugal) between 14 and 17 September 2023, being organized by CITTA – the Research Centre for Territory, Transport and Environment of the Universities of Coimbra and Porto (https://citta.fe.up.pt/). It was the 23rd edition of a prestigious conference series initiated in 1978 within which a wide variety of themes is addressed, such as epistemology and theory, geographic information science, geo-visualisation, spatial statistics, spatial interactions, networks, big geo-data, agent-based models, computer simulations, artificial life and intelligence, time geography, geo-history/archaeology, urban patterns and growth, fractals, scaling laws, economic geography, environmental and social sustainability, climate change, health geography, and transport and land use (http://www.ectqg.eu/).

The Proceedings of ECTQG’23 and the respective group photo can be downloaded through the links provided below.

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