As-built 3D modeling is the process of creating a three-dimensional representation of a structure or environment based on the actual, real-world measurements and conditions. This modeling technique is commonly used in construction, architecture, engineering, and other industries to document and visualize the final state of a project after construction or modification. Use advanced surveying techniques such as 3D laser scanning or photogrammetry to capture precise measurements and details of the existing conditions. These methods can quickly and accurately capture data for complex structures. Generate a point cloud from the collected data. Point clouds are sets of data points in a three-dimensional coordinate system that represent the external surface of an object or structure. Process the collected data to create a detailed 3D model. This process involves converting point cloud data into a format compatible with 3D modeling software. Utilize 3D modeling software such as Autodesk Revit, AutoCAD, SketchUp, or other specialized tools to build a digital representation of the as-built structure. These tools allow you to create accurate models with realistic details. Document the as-built 3D model thoroughly, including annotations, metadata, and any relevant information. As-built 3D modeling provides a valuable tool for visualizing, analysing, and managing constructed environments. It aids in documentation, facilitates maintenance, and supports future design modifications or renovations.
Example of As-built 3D Modelling
