3D laser scanning measures visible surfaces without contact, recording a building, structure or site as millions of 3D points. Individual scans are registered into a coordinated point cloud that your team can inspect and use as a spatial reference.
3D laser scanning measures visible surfaces without contact, recording a building, structure or site as millions of 3D points. Individual scans are registered into a coordinated point cloud that your team can inspect and use as a spatial reference.
The point cloud is the measured dataset. Drawings and BIM models are produced from that data when they are part of the brief. Agree the information your team needs before deciding how much drawing or modelling work to commission.
Choose the handover that supports your workflow. Each route starts with survey-led capture, registration and checks; drawing and model production have their own agreed scope.
A point cloud, drawing and BIM model are different deliverables. The quotation confirms which are included, together with coverage, accuracy, detail and receiving-software requirements.
A coordinated 3D record of captured surfaces for inspection, measurement and use in compatible design software.
For teams that work directly with scan data or have their own CAD and modelling suppliers.
E57 / RCP or agreed format
Floor plans, elevations, sections and other agreed views interpreted from Geo Scan’s own measured data.
For architectural design, planning and refurbishment drawing packages.
DWG / PDF
Measured building geometry developed into a structured model, with elements and detail specified for the intended use.
For 3D design coordination and workflows that need modelled building elements.
RVT / IFC
Additional outputs can make scan information easier to review and communicate, without modelling or tracing every feature.
If your team can already use point clouds, commission a usable dataset first. Add drawings or models where they support a specific decision, rather than reproducing everything that was scanned.
Views projected onto an agreed plane for inspecting and annotating visible surface detail. These offer visual information alongside, or in place of selected line drawings where appropriate.
Agreed image format and resolution
Photographs and individual scan-position views provide a visual record of visible features and site context. Agree the locations, image resolution and delivery format your team needs.
Agreed image set and resolution
Navigate recorded spaces remotely, revisit scan positions and review visible site context with your team. Scan Explorer or Leica TruView options can support measurement and annotation where the dataset and chosen viewer allow.
Agreed viewer, access and hosting
Review existing geometry and constraints before introducing new layouts or building systems.
Use visible structure and services as a spatial reference for coordination and proposed installations.
Record complex forms and architectural features that are difficult to describe with isolated measurements.
Create a measured record at an agreed stage for comparison, design reference or property information.
Terrestrial laser scanning provides the measured framework. Scan positions, control, registration and checks are planned around the geometry, required accuracy and access.
No. Scanning produces measured 3D point data. We can deliver a registered point cloud or also produce CAD drawings and BIM models. The quotation defines the capture, processing and production work included.
Laser scanning is a capture method. A point cloud survey commissions the measured dataset as the handover. This page explains the capture and output choices; our point cloud service covers direct dataset delivery in more detail.
No. Terrestrial laser scanning records visible surfaces. Obscured services, concealed voids and inaccessible areas require suitable access or separately agreed investigation. We state gaps and limitations rather than assume hidden geometry.
Our Scan-to-CAD service produces drawings from Geo Scan’s own survey data. If you have an existing third-party cloud, we can discuss surveying the required areas; third-party point cloud conversion is not part of this service.
Accuracy is specified for the intended use, site conditions and critical interfaces. Drawing scale and scanner specifications alone do not establish the accuracy of the finished survey.
Survey accuracy and specification
Yes. We agree access, working hours and phasing with the site team. Restricted or obscured areas are identified, and any return visits or additional access requirements are agreed.
Timescales depend on the extent, complexity, access and required outputs. Site capture, processing and drawing or model production are distinct stages. We confirm a project-specific programme with the quotation.
Send the site address, building extent, intended use, required outputs, access information and target issue date. Existing drawings, a survey specification or an example deliverable help us define and price the brief.