The value of laser scanning is not speed alone. The largest gain appears when every project discipline works from the same verified existing-condition dataset.\n\nIn complex industrial facilities, complete pipe and equipment geometry reveals clashes before fabrication. For façades and conservation, dense point clouds document hard-to-access details safely. Across transport corridors, repeated scans make progress and deformation measurable.\n\nThe right decision starts by defining deliverable formats and accuracy classes before fieldwork.