-- DimitriSarafinof - 16 May 2017

Use Case Name

SmartCityUC2_Urban_planning_rules_control

Clearly identify domain/sector of activity

Urban Planning

Subdomain(s)

N/A

Clearly identify the objectives/benefits of the use case

Faster validation of new projects/buildings

Tool for urban planning and decision making

This use case addresses the following UN Sustainable Development Goals:

9. Industry, innovation and infrastructure

11. Sustainable cities and communities

Description

User Story Description

Urban planning authorities have to instruct application for permit to build coming from BIM contractors, and check the conformance with urban planning rules (UPR). The use of BIM models encoded in IFC will become mandatory for important building projects.
The proposed building project (provided as a BIM and encoded in IFC) should be:
- validation against urban rules planning (this process should be automated)
- validation with human verification; the analyst should be able to view the building project within the existing 3D model of the city.

Once the project has been validated and realized, the BIM data needs to be added to the exiting 3D City Model or database, according to local city rules, with mappings to the various LODs. The provided BIM data should also be stored with links between the geospatial data (at feature level) and BIM data.

The proposed building project (provided as a BIM and encoded in IFC) should be:

- validation against urban rules planning (this process should be automated)

- validation with human verification; the analyst should be able to view the building project within the existing 3D model of the city.

Once the project has been validated and realized, the BIM data needs to be added to the exiting 3D City Model or database, according to local city rules, with mappings to the various LODs. The provided BIM data should also be stored with links between the geospatial data (at feature level) and BIM data.

Sequence Diagram

SmartCityUC2_Urban_planning_rules_control.png

Actor List and Requirement

Actors identified Citizen, City Model administrator, Urban Planning Staff
Requirements (from the actor's perspective)  

Available Data
Data Technical Description Standards applied
3D City Model 3D City Model CityGML
BIM Data a BIM project (new building, infrastructure ...) IFC
View services The reference service to view 3D City Model 3DTiles, 3D Portrayal Service
Processing The reference service to check a project again urban rules and convert a BIM project into a CityGML file Web Processing Service
Download Service The reference services necessary to download 3D CityModel and BIM data Web Feature Service, BIM Server
Standards

Dependencies on other use cases

None
Topic revision: r5 - 23 Oct 2017, JosephAbhayaratna
 

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