Knowledge Base
Find answers to frequently asked questions about our services, products, and processes.
What is the complete 7-step scan-to-BIM process for commercial real estate development and surveying?
The standard workflow: (1) Site preparation and scan planning, (2) Reality capture using Lidar scanners at comprehensive positions, (3) Point cloud registration and alignment, (4) Noise filtering and cleanup, (5) 3D mesh reconstruction from the point cloud, (6) BIM modeling — converting the mesh into intelligent Revit/ArchiCAD elements with material properties, (7) Quality assurance comparing the BIM model against the original scan data for accuracy verification.
How to use drone photogrammetry to create an accurate 3D topological model of a commercial real estate plot?
Fly a survey-grade drone (DJI Matrice or Phantom series) in an automated grid pattern with 70–80% image overlap at multiple altitudes. Process the captured images through photogrammetry software like Pix4D, RealityCapture, or Autodesk ReCap to generate a dense point cloud and textured 3D mesh. The output integrates with Autodesk Civil3D, Formit, and Revit for volume calculations, grading analysis, and site planning.