3D Laser Scanning Services
3D Laser surveying is considered one of the most innovative developments in modern surveying. Offering a precise, non-contact method for digitally capturing the exact form of physical objects, a 3D laser scanning survey delivers exceptional accuracy.
How 3D Laser Scanning Works
Using the advanced Emesent Hovermap ST-X, this technology projects a line of laser light, which generates highly detailed “point clouds.” These then produce an accurate digital representation of an object’s size, shape, and surface characteristics.
At CD Surveys, we utilise industry-leading equipment, including:
- Leica P40
- Emesent’s Hovermap ST-X Laser Scanner (which can also be mounted to one of our new drones, the DJI M300).
Using these cutting-edge technologies, we can capture site information with exceptional speed and accuracy. The data we collect is easily translated into clear, reliable drawings, supporting seamless planning and project delivery.
With our commitment to precision and efficiency, 3D Laser Scanning enhances every stage of the surveying process.
Our Services
We offer 3D laser scanning for the following services:
- Detailed measured building surveys
- Street scene elevation surveys
- Highway surveys
- As-Built surveys
- Monitoring
- Heritage scanning for posterity
- Inaccessible or hazardous locations
We are also happy to present the data to you in the following formats:
- 2D drawings (Elevations, Cross Sections, Floor Plans)
- Point Cloud
- 3D Model
Why Choose CD Surveys Ltd?
Capturing up to 1 million points per second, our specialist surveyors gather detailed site data quickly and efficiently, eliminating the need for return visits. This accuracy provides the reliable digital information you need for confident project planning.
Get in touch today to discover how our 3D laser scanning services can support your next project.
Frequently Asked Questions
A 3D laser scanning survey is extremely accurate, offering precise measurements that far exceed traditional surveying methods. Using industry-leading equipment, we typically achieve tolerances within a few millimetres, depending on site conditions and the level of detail required. The scanners capture millions of data points per second, creating a dense and highly reliable point cloud that accurately represents the size, shape, and position of every visible element.
Most small to medium-sized properties can be scanned within a few hours, while larger or more complex sites may take a full day or slightly longer. Because the scanner captures millions of points per second, the data collection process is much faster than traditional surveying methods.
Turnaround time depends on the level of detail required and the final outputs needed, such as 2D drawings, point clouds, or 3D models. In most cases, you can expect processed data to be delivered within a few days, with full drawings or models typically completed within one to two weeks. This ensures you receive accurate, reliable information without delays to your project timeline.
3D laser scanning captures a space with incredible detail by using lasers to record millions of measurements in seconds.
A traditional measured survey uses manual tools to record selected points, meaning it takes longer and provides less detail.
Photogrammetry creates 3D models from photographs, but its accuracy can vary depending on lighting and image quality.
Overall, 3D laser scanning is the most accurate and efficient option, giving you a complete and reliable picture of a building or site. This makes it especially useful for complex projects or where precision is important.
why choose us
We are Professional Land Surveyors
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We aim to give 100% satisfaction
Our Vision & Mission
Surveying is our passion