The construction company’s headquarters are located in Velké Meziříčí, and the scope of the project was to map the existing complex. The assignment included a requirement to develop a BIM model at LOD 200 for external structures. Data collection was performed using unmanned aerial vehicles (drones) and terrestrial laser scanning.
The site was surveyed using a DJI Phantom 4 PRO drone at a ground resolution of 2 cm/pixel. A digital surface model was created from the aerial imagery data in the JTSK coordinate system and the Bpv elevation system. The acquired data was supplemented with facade scans using a Trimble SX10 device. The resulting point clouds were processed and digitized using Autodesk ReCap and REVIT software.
Output data format: RVT
Our objective is to collect 3D data and create 3D information models of existing structures in accordance with BIM standards, at the level of detail specified by the client. The delivered outputs serve as a basis for design work—direct integration with the model is achieved through native formats or by exporting to the IFC exchange format, which is used as a universal format for data transfer between software applications.
