2014 S Agenda of the Workshop

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