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AEC Technology Glossary

Design & BIM

What is Scan-to-BIM?

Scan-to-BIM is the process of converting a laser scan or photogrammetry capture of an existing building into a usable BIM model. The point cloud records where surfaces are; modelers (increasingly assisted by machine learning) turn those points into walls, floors, doors, and systems with real dimensions.

In practice

It is the standard starting point for renovation and adaptive reuse: scan the existing conditions, build the model from the scan, then design against reality instead of old drawings. ML-powered services now automate much of the point-cloud-to-model conversion.

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