What is AutoCorr?

BIM & Scan AutoCorr™ is a tool developed by BIM & Scan for automatic BIM model validation with scan data. AutoCorr can also be used for Construction Monitoring and Construction Installation Validation. BIM & Scan AutoCorr™ automatically highlights any variations between a point cloud and model using a specified tolerance. The output is a color-coded point cloud that highlights all variations within the specified tolerance.

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What file formats can I upload when using the software?

Point clouds should be uploaded in E57 (.e57) format and should contain ordered scans that include scan positions with a maximum size of 8GB. BIM models should be formatted as IFC 2×3 Coordination View 2.0 MVD (.ifc) with correct IFC entities as per the IFC 2X3 schema. The point cloud (.e57) and the IFC2x3 CV2.0 Model View must be registered to the same coordinate system.

What tolerance levels does the software work to?

The user can set the tolerance between 5 mm and 200 mm.