Road2CityGML3 - version 1.0

Guideline for modelling roads and the streetspace within semantic 3D city models using the international OGC standard City Geography Markup Language (CityGML) version 3.0.

Contents

• 1. Introduction
  • 1.1. Motivation
  • 1.2. Scope
  • 1.3. Target group
  • 1.4. References
  • 1.5. Data downloads
  • 1.6. Licence and disclaimer
• 2. General concepts and definitions
  • 2.1. The CityGML 3.0 Transportation module
  • 2.2. Semantic concepts
    • 2.2.1. Modelling spaces and space boundaries
    • 2.2.2. Three levels of granularity
    • 2.2.3. Required and recommended attributes
    • 2.2.4. Codelists
    • 2.2.5. Generic attributes
  • 2.3. Geometric representations
    • 2.3.1. Coordinate Reference Systems
    • 2.3.2. Levels of Detail (LoD)
    • 2.3.3. Adaption to the terrain
    • 2.3.4. Subtle 3D structures such as raised medians
  • 2.4. Topological concepts
    • 2.4.1. Predecessor / Successor relations
    • 2.4.2. XLinks
    • 2.4.3. CityObjectRelations
  • 2.5. Appearance
• 3. Modelling Roads according to concepts of CityGML 3.0
  • 3.1. Roads
  • 3.2. Sections and Intersections
    • 3.2.1. Sections
    • 3.2.2. Intersections
  • 3.3. TrafficSpaces and AuxiliaryTrafficSpaces
  • 3.4. TrafficAreas and AuxiliaryTrafficAreas
  • 3.5. Clearance Spaces
  • 3.6. Markings
  • 3.7. Holes
  • 3.8. Tracks
  • 3.9. Squares
• 4. Modelling examples
  • 4.1. Individual Section with one carriageway
  • 4.2. Individual Section with two carriageways
  • 4.3. Three-way Intersection
  • 4.4. Four-way Intersection
  • 4.5. Small roundabout
  • 4.6. Large roundabout
  • 4.7. Small side streets
  • 4.8. Dead end
  • 4.9. Complex motorway interchange
• 5. Integrated representation of multiple transportation types
  • 5.1. Roads and Railways
    • 5.1.1. Railway level crossing
    • 5.1.2. Tramway within a Road
  • 5.2. Roads on Bridges
  • 5.3. Roads through Tunnels
  • 5.4. Roads within Buildings (Parking garage)
  • 5.5. Roads and Waterways
• 6. Other relevant CityGML modules
  • 6.1. CityFurniture
  • 6.2. Vegetation
  • 6.3. Bridge
  • 6.4. Tunnel
  • 6.5. Dynamizer
• 7. Interactive online demos

More Information

• Comment
• Links
• Citation
• Acknowledgement
• Contact