virtualcitySYSTEMS

Based in Berlin

Out team

10 years anniversary

What we do

Download Portal Berlin

Origin of 3D models?

Where are they stored?

How are they published to the web?

• Authoring tool for projects
• Process terrain and object layers
• Map editor
• Export of 3D maps

Export into different formats?

Hosting 3D city applications

How we can help you

• Explaining the XSD schema
  
• Handle the tricky parts
  
• Data validation (HOT topic)
• Conversion into other formats
• Libraries: citygm4j, libcitygml
  

3D City Database

• Explain the database structure
• Import and export of data
  
• Provide an SQL dump
• Provide an VM with a running system
• Show ways to work with Docker
  

• Access a 3DCityDB through WFS
• It is set up and waiting for requests
• GetFeatureByID (gml:id)
  
• You can do filtering (OGC FE 2.0)
  
• Clients have to parse CityGML
  

3D web mapping

• Berlin 3D in Cesium (also for download)
  
• Optimized 3DCityDB export, tiling & caching
  
• source: github.com/virtualcitySYSTEMS

Ideas for hacking the city

Linked Data

Planning scenarios

Time Tiling

Semantic web models

Simulation

Source: https://youtu.be/WgpXzwLuGDo                        Source: https://youtu.be/8arpAClpIk0