Centrality and Metropolization: Determining Factors and Representation

Abstract

Metropolization can be defined as the extension of recruitment areas with intensified commuting, raising the question of how to define and measure centrality in this context. This paper first examines classic methods of identifying centrality through indicators of concentration and attraction, before presenting an approach developed by French geographers that informs the author’s own methodology. Centrality, it is argued, cannot be captured at the level of a single commune but requires grouping communes to achieve significance. The paper outlines how such groups can be constituted and applies this method to the territory of Gironde. Results highlight how different transport development and urban planning strategies produce contrasting territorial outcomes, providing insights into the dynamics of centrality in metropolitan processes.