3d geodesign approach for bottom-up urban planning
TRANSCRIPT
3D Geodesign Approach for Bottom-Up Urban Planning
Azarakhsh Rafiee, Kas Kroese, Niels Anders, Michel Paardekooper, Niek Jesse Speetjens, Bert Scholten, and Marianne Linde
Azarakhsh Rafiee
Geodesign and bottom-up planning approach
• Top-down to bottom-up transition
• Requirement for improved frameworks and tools
• Geodesign as a suitable framework for a bottom-up planning process
Case Study
Binckhorst
“Dynamic 3D Model” pilot project for the municipality of The Hague
Source: Google Maps
Geodesign approach
Current Situation
• Representation Model
• Process Model
• Evaluation Model
Planned Situation
• Change Model
• Impact Model
• Decision Model
Current Situation
Input Data
3D untextured building models
3D parametric tree models
Road information
Aerial photo
Buildings texture
3D untextured building models CityEngine Rule
3D textured building models
Trees high LOD
3D parametric tree models CityEngine Rule
3D high LOD tree models
Visualization
ArcGIS Pro Desktop Viewer
CityEngine Web Viewer
Process Models
Shadow model
3D building models 3D tree models
Shadow models in CE web viewer
Traffic noise model
Road information
Analytical noise model
Traffic noise model in ArcGIS Pro
Traffic noise model in CE Web Viewer
Air quality model
Road information
Analytical air quality model
NO2 concentration model in ArcGIS Pro
Traffic noise model in CE Web Viewer
Soil contamination model
Building Models
Soil Contamination model
Building Functionalities
Soil Contamination model in ArcGIS Pro
Planned Situation
Adding a parking garage
Impact on buildings
ArcGIS Pro Desktop Viewer
Impact on buildings
City Engine Web Viewer
Impact on traffic noise
Impact on air quality
Adding a residential tower
Traffic noise Impact on the tower
Tower shadow impact
Adding a residential apartment
Greenery reduction impact
Shadow impact
Traffic noise impact
Air quality impact
Adding a gas station
Soil contamination impact
Conclusions
• Dynamic 3D tool as a discussion platform
• Involvement of stakeholders from multiple domains
• Further developments to extended domains