Three-Dimensional Rule-Based City Modelling to Support Urban Redevelopment Process

ISPRS International Journal of Geo-Information

Mohsen Kalantari¹  Soheil Sabri¹  Tyler Agius² 

[1] Centre for Spatial Data Infrastructures and Land Administration, Department of Infrastructure Engineering, The University of Melbourne, Parkville, VIC 3010, Australia;Department of Infrastructure Engineering, The University of Melbourne, Parkville, VIC 3010, Australia;

关键词: 3D city model;    GIS procedural modelling;    statutory planning;    strategic planning;   

DOI  :  10.3390/ijgi7100413

来源: DOAJ

【 摘 要 】

Multi-dimensional representation of urban settings has received a great deal of attention among urban planners, policy makers, and urban scholars. This is due to the fact that cities grow vertically and new urbanism strategies encourage higher density and compact city development. Advancements in computer technology and multi-dimensional geospatial data integration, analysis and visualisation play a pivotal role in supporting urban planning and design. However, due to the complexity of the models and technical requirements of the multi-dimensional city models, planners are yet to fully exploit such technologies in their activities. This paper proposes a workflow to support non-experts in using three-dimensional city modelling tools to carry out planning control amendments and assess their implications. The paper focuses on using a parametric three-dimensional (3D) city model to enable planners to measure the physical (e.g., building height, shadow, setback) and functional (e.g., mix of land uses) impacts of new planning controls. The workflow is then implemented in an inner suburb of Metropolitan Melbourne, where urban intensification strategies require the planners to carry out radical changes in regulations. This study demonstrates the power of the proposed 3D visualisation tool for urban planners at taking two-dimensional (2D) Geographic Information System (GIS) procedural modelling to construct a 3D model.

【 授权许可】

Unknown