2014 S Agenda of the Workshop

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Tuesday, 27th May 2014

Main Topics

  • Connecting CityGML based building models to urban energy simulations through a CityGML Energy ADE ,
    • Use of CityGML with different models and levels of energy simulations
    • Time varying feature properties (spatial and thematic, e.g. energy demand or production potential for a building along the course of the day / week / year)
    • Needs of simulation systems to characteristical values and features
    • How to build a bidirectional process work flow between building models and simulation systems
  • Discussion about the development and harmonization of a CityGML EnergyADE

Agenda

Time Topic Presenters
10:00-10:20 Welcome address from the organizers
  • Volker Coors (Chair of Geoinformatics, HfT Stuttgart)
10:20-12:00 Contextual presentations - Connecting CityGML based building models to urban energy simulations through a CityGML Energy ADE
  • CityGML and its existing building model - Prof. Dr. Coors (HFT - geoinformatics)
  • Review of urban energy simulation models and their data requirements - R. Nouvel (HFT - energy)
  • IFC and gbXML, 2 Building information models for building performance simulation - K.-H. Haefele (KIT)
  • Issues and challenges specific to urban energy models - Dr. Perez (EPFL)
12:00-13:00 Lunch break
13:00-14:45 Discussion block 1 - Development and harmonization of a CityGML EnergyADE
  • Draft of CityGML ADE Energy from TU München - R. Kaden (TUM)
  • Draft of CityGML ADE Energy from HFT Stuttgart - R. Nouvel (HFT - energy)
  • Open discussion
14:45-15:15 Coffee break
15:15-17:00 Discussion block 2 - Development and harmonization of a CityGML EnergyADE
  • Open discussion