Scan to CAD: From point cloud to 2D technical drawing
We convert 3D laser surveys into precise, georeferenced, and standards-compliant CAD drawings. From survey to delivery, we provide you with plans, elevations, sections, and construction details ready for design, technical documentation, or digital archiving.
For over 25 years, we have supported .
A complete and traceable process, from survey to verified CAD drawing
Import and validation of the point cloud
The workflow begins with the analysis of the point cloud obtained from a 3D laser scanner survey.
We perform checks for geometric consistency, density, and completeness, identifying blind spots, noise, and critical issues that could compromise the accuracy of the drawing.
Based on the project’s objective (design, documentation, verification), the scales, levels of detail, and formats to be developed are defined.
Production of CAD drawings: plans, sections, elevations
From point to line: our technicians transform the cloud into 2D documents according to your specifications, taking care of every stage of simplification, drawing, correction, and annotation.
We produce:
Scale plans, elevations, and sectionsArchitectural and system details
Technical files in standard, structured, and dimensioned formats
Customized layers and graphic conventions
Each document is faithfully derived from the survey and traceable at every stage of the process.
Production of CAD drawings: plans, sections, elevations
From point to line: our technicians transform the cloud into 2D documents according to your specifications, taking care of every stage of simplification, drawing, correction, and annotation.
We produce:
Scale plans, elevations, and sectionsArchitectural and system details
Technical files in standard, structured, and dimensioned formats
Customized layers and graphic conventions
Each document is faithfully derived from the survey and traceable at every stage of the process.
Final check, delivery and compatibility
All drawings are geometrically verified, dimensioned, and delivered in standard formats (DWG, DXF, PDF), accompanied by a technical report documenting the methodology used.
The drawings are compatible with all major CAD environments and are ready for use in the following contexts:
Architectural design
Permits and documentation
Digitization of technical archives
Facility and asset management
Still have questions about the Scan to CAD service or want to know if it's right for your project?
We are partners of buildingSMART
Geomap is an active member of buildingSMART, the international organization driving the digital transformation of the built environment through open standards, interoperability, and continuous innovation.
Why choose Geomap's Scan to CAD service?
The drawings are produced directly from certified laser scanner surveys, guaranteeing millimetric geometric precision.
The 2D drawings comply with CAD conventions, with customizable layers, symbols and graphics.
The result is ready to use for projects, building permits, technical documentation or digital archiving.
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Frequently Asked Questions about Scan to CAD
What is the Scan to CAD service and what is it used for?
The Scan to CAD service transforms a point cloud obtained from a 3D laser survey into two-dimensional technical drawings in CAD format (DWG, DXF, PDF).
It is ideal for generating floor plans, sections, elevations, and construction details useful for architectural design, technical documentation, or digitizing paper archives.
What are the main outputs produced by the service?
The main outputs are 2D CAD, including:
Scale plans with measurements, materials, and intended uses
Detailed elevations and cross-sections, useful for renovation or evaluation projects
Simplified construction details and system diagrams
Ready-to-use DWG, DXF, and PDF files compatible with all standard software
Which sectors can benefit from Scan to CAD?
The Scan to CAD service is particularly useful in the following sectors:
Public Administration (for digitizing building archives and technical inspections)
Design and Engineering (for as-built drawings)
Facility & Asset Management (for documentation and maintenance)
Cultural Heritage and Conservation (for plans and detailed documentation)
Real Estate (for real estate analyses and technical due diligence)
In what format are the final drawings delivered?
The final drawings are delivered in DWG and/or DXF formats, compatible with AutoCAD and other CAD environments, and in PDF format for viewing and printing.
Each file is structured with custom layers, standard technical symbols, dimensions, and, if required, georeferencing to the actual position.
How accurate is a CAD document generated from a point cloud?
Accuracy depends on the density of the point cloud and the instrumentation used in the survey.
With professional laser scanner surveys, such as those performed by Geomap, it is possible to achieve millimeter-level precision, ideal for professional use in the construction, plant engineering, and structural fields.
Is it possible to integrate CAD drawings into our information or management system?
Yes. DWG or DXF files can be integrated into GIS, document management systems (DMS), CAFM/CMMS platforms, or enterprise management software.
In addition, Geomap provides integration support services, including through APIs or custom interfaces.
Is the Scan to CAD service also suitable for complex or historic buildings?
Absolutely. Thanks to high-density 3D laser surveying, we can reconstruct complex morphologies, historic buildings, and complex systems in detail, generating CAD drawings consistent with the actual geometry.
For specific cases, a level of detail appropriate to the context is defined (as-built, restoration, archiving, etc.).
What is the difference between Scan to CAD and Scan to BIM?
Scan to CAD generates 2D documents, such as plans and elevations, in DWG/DXF/PDF format, without parametric objects or informational attributes.
Scan to BIM, on the other hand, produces an intelligent three-dimensional model with classified and informational objects (e.g., walls, windows, systems), usable in BIM environments (e.g., Revit, IFC).
The choice depends on the project objectives.
Contact us today
Book a free consultation with one of our experts.
In just a few minutes, you’ll understand the time, cost, and results of Scan to CAD for your project.