Scan to BIM (EcoBIM) – France
The accurate BIM model is created from the 3D laser scan data with scan to BIM process to improve the demand for quality assurance and reliability.
For better accuracy and to maintain the overall project quality, 3D laser scanners are used instead of traditional hand measurement methods.
In the point cloud file, we can get all the exterior and interior site details as well.
Scan to BIM
In the Scan to BIM process, a laser scanner is used to capture an accurate 3D scan of the physical building, structure, or site, which is used to create and maintain the BIM model.
First, the scan data is imported into the Revit to create the 3D model as well as the drawing outputs like 2D Plans, Sectional details and Façade drawings including the topography details.
For this Project, we create the 3D BIM model in Revit with all the scanned details.
First, we studied the provided scan file and then with the reference of scan points we
prepare the 3D model as per the existing details. We also took the reference from Google maps and Bag viewer to match the exact house details as per the existing conditions.
Our main challenge for this Project is that we need to analyse and study the existing house details and remove the extra scan points so that we can model the 3D house properly.
Also, we need to identify the exact contour levels for the topography and for that we refer the Google earth to match the exact topography details.
Delivered the 3D Revit model
For this Project, we get to explore the Revit modelling with the laser scan points.