Aerometrex is an established, successful and professional aerial imaging and mapping company, with specialist expertise in Photogrammetry, LiDAR, and 3D modelling. In this session we will explore - Photogrammetry derived 3D city models y as a base dataset for digital twins and smart city applications - Cesium-Unreal-Engine pipeline - Twinmotion - Applications: Urban design, town planning, real-estate marketing.