3D measurement of sewer lines
Drone Eksperten provides efficient and safe 3D mapping and surveying of sewer pipes and structures throughout Europe.












Precise data collection in large sewer lines
Accurate surveying and mapping of sewer pipes is essential for the operation, maintenance and expansion of the utility network. Traditional methods often involve high costs, time and safety risks.
By using drones for inspection and data collection in sewer pipes, we achieve faster and more accurate results while eliminating the need for physical descent into dangerous environments.

Always the right solution
Drone-based surveying – a revolution in sewer inspection
Using advanced drones equipped with LiDAR scanners and high-resolution cameras, we can accurately map sewer lines without the need to send personnel into the pipes. The drones can navigate through complex pipelines and tight spaces where traditional surveying methods fall short. Data from the drones can be transformed into detailed 3D models and digital maps that can be used for both maintenance plans and future construction projects.
Compared to conventional methods, drone inspection provides a more cost-effective and safe solution that reduces downtime and disruption to operations. We can quickly identify deformations, blockages or structural damage, enabling proactive repair decisions to be made.
Always the right solution
Documentation and accurate data for operations and planning
The data collection we perform with drones is delivered in multiple formats that support both technical planning and operational optimization. We can provide 3D point clouds, orthophotos and CAD-compatible models that allow the survey to be integrated directly into existing infrastructure systems.
With drone inspection, municipalities, utilities and contractors can get an accurate overview of the sewer network without extensive excavation or disruption of operations. Data can be used for capacity analysis, planning renovations or documenting existing pipe networks.

Video
Learn more about our solutions
How can drones revolutionize sewer inspection? In this video, we show how we efficiently inspect large sewers, structures and basins with advanced drone technology. Also see how we carry out modern TV inspections as well as high-precision 3D surveying and georeferencing.
At Drone Eksperten, we continuously develop our solutions in close collaboration with customers and partners to ensure the best quality.
The benefits of our solution:
- Safe and efficient
- Industry standard
- Georeferencing
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Always the right solution
Efficient sewer surveying without risk to staff
Drones provide a faster, safer and more accurate solution than traditional methods where workers have previously had to inspect sewer lines manually. With our technology, inspections can be carried out without the need for personal safety equipment, gas detectors or descending into potentially dangerous environments.
In addition to increasing safety, drone-based surveying enables comprehensive inspections to be completed in less time and with fewer resources, reducing both operational costs and environmental impact.
Frequently asked questions
How does drone-based surveying differ from traditional sewer inspections?
Drone surveying does not require physical access to the sewers, which increases safety and reduces costs. In addition, LiDAR and 3D scans provide more accurate data than manual inspections.
How is 3D drone survey data delivered?
We provide data in multiple formats, including 3D point clouds, CAD-compatible models, orthophotos and video documentation, depending on customer needs.
Is drone inspection more expensive than traditional methods?
No, on the contrary. Drone inspection reduces the need for excavation, manual access and shutdown of systems, often making it a more cost-effective solution.
How accurate are the measurements from the drones?
Our LiDAR and photogrammetric solutions provide high-precision data that can be used for both planning and engineering calculations.
How do you book a drone inspection?
You can contact us directly for an assessment of your project. We customize the solution as needed and ensure a fast and efficient inspection.