SERVICES:
What Is 3D Scanning? Understanding the Technology and Benefits
3D scanning is the process of capturing the exact size, shape, and surface details of physical objects or environments using high-precision laser technology. At Darling Geomatics, we use advanced terrestrial LiDAR (Light Detection and Ranging) scanners to collect millions of data points with millimeter-level accuracy. The result is a detailed 3D point cloud that can be transformed into models, drawings, or digital twins.
This technology allows us to document existing conditions with unmatched precision—ideal for engineering, construction, historic preservation, and facility management.
Key Differences Between 3D Scanning and Drone Surveying
While both drone surveying and 3D scanning create accurate digital representations, they serve different purposes:
- 3D Scanning – Ground-based, ultra-detailed measurements. Perfect for buildings, interiors, industrial plants, bridges, tunnels, and other structures requiring fine detail.
- Drone Surveying – Aerial data collection. Best for large sites, open terrain, floodplains, stockpiles, or inaccessible areas where speed and coverage are critical.
At Darling Geomatics, we don’t view these as competing technologies but as complementary tools. Drone surveying gives a broad, accurate overview of the landscape, while 3D scanning fills in the fine details of the built environment. Together, they deliver a complete and reliable dataset.
Fast, Cost-Effective 3D Drone Scanning Outperforms Traditional Methods
Types of 3D Scanning Technologies
Darling Geomatics uses advanced 3D scanning technologies tailored to your project needs. LiDAR uses laser pulses to create precise 3D point clouds ideal for detailed surface mapping. Laser scanning captures highly accurate measurements of objects and environments for engineering and construction applications. Photogrammetry employs high-resolution images taken by drones or cameras to generate 3D models over large areas. Each method offers unique strengths—our experts select the best based on accuracy, terrain, and application.
Benefits of 3D Scanning
3D scanning delivers unmatched accuracy with sub-centimeter precision to improve project outcomes. It speeds up data collection, reducing field time and cutting costs. Safety improves as scanning minimizes the need for personnel in hazardous environments. High-resolution 3D models enhance visualization, planning, and communication with stakeholders. Overall, 3D scanning streamlines workflows, boosts productivity, and lowers risk on every project.
Our Expertise and Experience in 3D Scanning and Surveying
Darling Geomatics has more than two decades of experience providing cutting-edge surveying solutions. Our team of licensed surveyors and geospatial professionals were early adopters of 3D scanning technology, applying it to projects in:
- Construction – Capturing as-built conditions for clash detection, quality assurance, and design verification.
- Industrial Facilities – Creating 3D models of plants, refineries, and manufacturing sites for maintenance planning and upgrades.
- Historic Preservation – Digitally documenting historic structures to preserve them for restoration and research.
- Healthcare & Sports Facilities – Delivering precise interior scans for renovations, expansions, and safety planning.
Our proven process ensures fast, accurate, and cost-effective deliverables for clients across industries.
Maximizing Results: Combining 3D Scanning with Drone Surveying
The real advantage comes when these two technologies are used together. Drone aerial surveying provides a rapid, wide-area view of terrain and site conditions. 3D scanning then adds fine-grained measurements of structures within that site.
By combining both, we can deliver a complete dataset that supports:
- Full digital twins of facilities and properties
- Seamless integration with BIM and GIS systems
- Accurate planning for infrastructure and utility projects
- Reduced rework, risk, and costly site revisits
Clients gain the confidence that every angle, elevation, and detail has been captured.
Safety and Environmental Compliance
Our 3D scanning solutions support stringent safety and environmental standards. By capturing data remotely, we reduce onsite exposures and safeguard workers. Accurate models help ensure compliance with regulatory requirements and environmental protection plans. Regular scans monitor site conditions for deformation or hazards. We follow industry best practices and local regulations to deliver data that supports safer, greener mining and construction operations.
What You Get from a 3D Survey
Every 3D survey project delivers data in formats that fit your workflow:
- Point clouds - Raw 3D survey data (E57, RCP, LAS) for design software and analysis tools
- CAD drawings - 2D plans, sections, and elevations extracted from 3D survey point clouds
- BIM models - Intelligent 3D models (Revit) for construction coordination and facility management
- Orthomosaic maps - High-resolution aerial imagery georeferenced for GIS and site planning
- Digital twins - Interactive 3D environments for visualization, training, and operations planning
- Mesh models - Textured 3D surfaces for visualization and gaming engine integration
We work with your team to determine which deliverables best support your project goals.
Partner with Darling Geomatics
Whether your project requires ultra-detailed 3D scanning, broad drone-based aerial mapping, or both, Darling Geomatics has the expertise to deliver accurate, actionable results. Our FAA-certified pilots, licensed surveyors, and scanning specialists bring decades of experience to every project.
Work with a partner that understands the technology—and how to combine it for the greatest impact.
Contact Us Today to learn how our 3D scanning services can elevate your project.
3D Survey Frequently Asked Questions
Our Certifications, Licenses & Affiliations
Darling Geomatics is proud to be a member of the following:
