3D Laser Scanning in Sofia and Pleven

What 3D laser scanning is

3D laser scanning is a non-contact geodetic technology that uses pulse laser to measure millions of points per second, building a 3D model of the object with millimeter accuracy. In a few minutes a scanner can capture a room with all its details — without manual measurement or markers.

The result — a point cloud — is a universal source of information from which 2D CAD drawings, 3D solid models, BIM models, video tours and interactive walkthroughs can be derived.

When 3D scanning is better than classical surveying

• Complex geometries — façades, historic buildings, industrial premises with many pipes;
• Reconstruction — when no project documentation exists for a building;
• Reverse engineering — creating a CAD model of a finished part or structure;
• Deformation monitoring — comparing surfaces over time;
• Tunnels and underground objects — inaccessible to other survey methods;
• Safety and speed — reduces field time, especially in dangerous environments.

Object types we scan

• Buildings: façades and interiors for reconstruction; historic monuments; residential, public buildings;
• Industrial: production halls, technological installations, warehouses;
• Infrastructure: tunnels, bridges, viaducts, roads, underground.

What you receive

1. Point cloud in standard formats — E57, RCS/RCP (Autodesk), LAS, PTS;
2. BIM model in Revit — by specification, at LOD 200/300/400 level;
3. 2D CAD drawings in AutoCAD — plans, sections, façades, profiles;
4. Report with technology description, accuracy and processing details.

Technology and equipment

We use Leica and Faro 3D laser scanners — range up to 270 m, accuracy 1–4 mm, speed over 1 million points/sec. Software: Leica Cyclone, Autodesk ReCap, Revit, AutoCAD Civil 3D.