Including Measurement Uncertainty in a BIM

Building Information Modeling (BIM) can be defined as the generation and management of digital models of large structures, such as buildings and other infrastructures, throughout their sometimes decades-long lifecycle. Lidar has become a popular tool to document changes in the geometry of a structure during its lifecycle. For large structures many scans (lidar depth maps) must be combined to achieve […]

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Crombie Success Story

Reliable Data for Planning and Design Planning and executing the redevelopment of a large retail and commercial building site is a challenging and lengthy process. A lack of current and trustworthy as-built documentation intensifies this challenge. SDMM’s 3D laser and building information modelling (BIM) delivers reliable data on existing building conditions that forms the basis for design and is an […]

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