The IPR (Prague Institute of Planning and Development) is responsible for municipal urban planning and has developed a 3D city model for this purpose. The continuation and administration of the model takes place since 2018 with our CityGRID® software. The IPR particularly appreciates CityGRID®'s tools for automated repair of the existing city model, as well as efficient 3D refurbishment and texturing of building models.
For the presentation of the 3D city model on the web, the IPR uses the system virtualcitySUITE of the company virtualcitySYSTEMS. The smooth data is done with help of the CityGML interface of CityGRID®.

Project Parameters

• Evaluation: Photogrammetric
• Detail: Main roof form and roof details
• Project start: 2008
• Number of buildings: 228.000
• Roof overhang: Planned
• Building footprints: Adaptation to the technical basemap is planned