## 8 Conclusions  
Preservation of cultural heritage is one of the basic pillars of a country's history and intellectual wealth. In addition to storytelling, modern technology is currently contributing to this effort to pass information from generation to generation. Cultural heritage buildings and nearby objects are often notable parts of a city and transport infrastructure. It is important to mention that the terrestrial laser scanning and photogrammetry approach has a significant impact on other research and application areas. For example, laser scanning is one of the fundamental technologies for smart mobility solutions, which integrate operation of transport systems, overall sustainability [51], and safety of traffic. Vehicles with a specific level of automation require precise information about nearby objects to make real-time decision during driving, too [52]. Approaches and technologies mentioned in this paper are substantial for creating data which can be further used within the intelligent, digital infrastructure. The presented paper demonstrates the utilization of the specific methods of terrestrial laser scanning, terrestrial (ground) and aerial photogrammetry and BIM. The methodology of digitization is divided into five steps: planning, data collection, data processing, data integration and 3D modeling. The individual partial goals of the Kunerad manor digitization project were reached. Results were obtained by specific steps and integrated into the solution. The main part of the result was a 3D photorealistic model, created by the combination of TLS, ground and air photogrammetry. It has become a digital twin of the real object and is used mainly for presentation purposes. It is important to mention that the defined level of detail (LOD) of 300 was reached for each method applied during the project. Another part of the result was a HBIM model, using parametric families, especially for elements and structures such as railings, windows and various ornaments on the facade. Finally, as-built documentation was created reflecting the current state of the manor, and changes in individual units of structure, materials and locations. Figure 15: New parts of the baluster. Based on the implemented case study and experience gained by authors during the project, some advantages and disadvantages were identified regarding the methods and workflow used. The advantages of the presented TLS approach are high accuracy and detailed object capture, which did not require return and additional measurement. Disadvantages, on the other hand, are expensive technology, high financial risk if the technology is damaged during the project, and limited ability to use equipment in a highly dusty environment, which is typical for construction sites. For the photogrammetry, advantages come with the use of less expensive technology, higher quality of details presented by textures, and ability to capture whole object completely (terrestrial and aerial scanning). Disadvantages include the time factor, as the photogrammetry approach requires more time to digitize objects (capture details and specific individual parts), that the process needs to be performed by a person sufficiently trained in the basic photogrammetry principles, and higher inaccuracy. The following is a recommendation summary applicable for similar projects:  
1. If a monument is devastated by fire, a documentary safety analysis of the monument is always required;
2. Interior spatial conditions can be a limiting factor in the case of a devastated object and it is necessary to consider which method to use for data collection (TLS or photogrammetry);
3. A 3D model obtained from aerial photogrammetry helps in the planning of reconstruction works in terms of machines and mechanisms' location;
4. A BIM model becomes a necessary part of construction management for its monitoring but also for other works associated with reconstruction or renovation;
5.