Using laser scanning and Building Information Modeling, otherwise known as BIM, scan to BIM creates an accurate digital representation of the built asset. Digital techniques such as scan to BIM or field to BIM are interconnected and assist the technology to achieve its goals.
Key Terms for Scan to BIM
Scan to BIM: BIM is a process that involves creating, building, and maintaining 3D BIM models from laser scanned point clouds of built assets or constructed facilities. Alternatively, it can be called Field to BIM.
Accordingly, high definition LiDAR scanners are used for the scanning process. A 3D building information model of the structure is created based on laser scanned point clouds.
BIM Information Modeling: A Building Information Model or BIM is an approach to building design, planning and construction that utilizes people, technology, and processes.
A single detailed model of the structure is generated by integrating multidisciplinary models. From the design stage to the handover stage, BIM helps engineers, contractors, and architects manage construction projects effectively.
The scan to BIM process involves BIM. Field to BIM captures the as-is data as a point cloud by scanning the physical asset. In order to develop a real time data integrated virtual model of the facility, the point cloud data is used.
3D Laser Scanning: Laser scanners are used to create a digital representation of an object using 3D laser scanning. The laser rays from the 3D scanner incident on the surface of the object produce a point cloud, which contains precise information, such as dimensions and appearance, about the object.
Data from the point cloud is digitally processed in software programs to produce a three-dimensional representation that is accurate and rich in information. Modern-day topographical surveys also use laser scanning.
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Published By
Arka Roy
www.bimoutsourcing.com
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