Article Dans Une Revue ISPRS International Journal of Geo-Information Année : 2025

A Model of Building Changes to Support Comparative Studies and Open Discussions on Densification

Un modèle des changements de bâtiments pour des études comparées et des discussions sur le sujet de la densification

Sebastian Dembski

Résumé

Densification is a widely used concept, but there is a lack of terminology and tools to facilitate discussions among data scientists, policy makers and citizens. This paper proposes a model of building changes based on building surveys undertaken in past decades to connect discussions about densification with shared evidence. A specific challenge is to process buildings in city regions and areas in a replicable way across different building data sources. Another challenge is to manage the quality of the representation, i.e., how well the maps represent changes to buildings and how well they can support discussions of densification. Building data and real buildings are different things that sometimes change in an independent way. Addressing these factors requires different forms of expertise, i.e., expertise about the realities depicted in the areas studied, about local data sources, and about advanced matching tools and state-of-the-art densification concepts. We present a collaborative dashboard through which to engage corresponding experts in the production of building change maps and the clarification of related concepts.

Fichier principal
Vignette du fichier
ijgi-14-00155-v2.pdf (6.41 Mo) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Licence

Dates et versions

hal-05020989 , version 1 (04-04-2025)

Licence

Identifiants

Citer

Bénédicte Bucher, Juste Raimbault, Mouhamadou Ndim, Ana-Maria Raimond, Julien Perret, et al.. A Model of Building Changes to Support Comparative Studies and Open Discussions on Densification. ISPRS International Journal of Geo-Information, 2025, 14 (4), pp.155. ⟨10.3390/ijgi14040155⟩. ⟨hal-05020989⟩
486 Consultations
224 Téléchargements

Altmetric

Partager

  • More