InterGeo-2024-UGL-Demos.md

@@ -44,7 +44,7 @@
 
 **General info**: Visualization of acoustic, energy, and mobility data for the city of Stuttgart.
 
-The participation platform developed in the M4_Lab is intended to enable citizens to contribute their opinions in participation processes. It is currently still in the development stage.
+The participation platform developed in the M4_Lab is intended to enable citizens to contribute their opinions in participation processes. It is currently still in the development stage. <span dir="">An essential component of the participation platform is the 3D environment. Various building models are shown that have been converted from CityGML models into 3D Tiles models. This format is well suited for web visualizations. The building data comes from various sources: The basic model in LoD1 (Level of Detail) is provided by the HFT, newer models or models in a higher LoD can also be integrated. If no model is available, a model can be generated. An example of this is the Nordbahnhof area, which can be viewed in the prototype.</span>
 
 **Visualization tool**: OGC API, VirtualCitySystem, 3D Tiles.
 </td>