Is it possible to perform 3D laser scanning for large areas or multi-story buildings?
Yes, it is completely possible to perform 3D laser scanning for large-scale areas or multi-story buildings. The connection between 3D scan files can be easily achieved through reference points or reference spheres placed on-site.
For high-rise architectural projects, the registration of scan stations is commonly carried out through stairwell connections between floors.
Illustration of 3D laser scanning for a castle project in Switzerland
How many stations are needed when performing 3D laser scanning for existing architectural buildings?
There is no single correct answer for all situations, as it depends on the characteristics of the site and project requirements.
Typically, each space requires at least one scan station. If detailed modeling of machinery, structures, or piping systems is required, at least two scan stations within the same space are necessary to capture all details completely.
