Does it work indoors or in areas without GNSS signal?

Yes. LiDAR SLAM technology maintains scan continuity indoors, in tunnels and in areas without GNSS signal, and the transition between outdoor and indoor environments happens without interruption to the point cloud.

Mobile 3D Laser Scanning – Tersus MVP S1

Q: How accurate is the Tersus MVP S1?

The system delivers sub-1 cm relative accuracy, combining multi-constellation, multi-frequency RTK GNSS positioning with LiDAR SLAM technology, without the need for an external antenna.

Q: What do we deliver after a scan with the Tersus MVP S1?

Data is processed in MVPStudio and can be delivered as colorized point clouds, CAD and GIS plans, floor plans, profiles, volume calculations and 3D models, together with a technical report ready for handover.

Mobile 3D scanning, without complicated setup

The Tersus MVP S1 is a portable mobile mapping system that combines 360° LiDAR scanning, integrated RTK GNSS positioning and panoramic imagery in a single 982 g device. The operator simply walks the site, with no additional equipment and no complicated setup.

The result is a high-accuracy colorized point cloud obtained from a single pass on site – useful both for quick surveys and for complete technical documentation.

What makes it different

High accuracy, anywhere on the route

High accuracy – sub-1 cm relative accuracy, with multi-constellation, multi-frequency RTK positioning and no external antenna.
Works everywhere – LiDAR SLAM technology maintains scan continuity indoors, in tunnels and in areas without GNSS signal, with a seamless transition between outdoor and indoor environments.

Elevation-colorized point cloud from a mobile 3D scan with the Tersus MVP S1

Field control and rich data

Field control – the mobile app shows the trajectory, device status and colorized point cloud in real time, so coverage gaps can be spotted and filled before leaving the site.
Rich data – 200,000 points per second, a range of up to 70 m, two 48 MP fisheye cameras for colorized point clouds, panoramas and 3D Gaussian Splatting models.
Battery life – up to 150 minutes of operation and 256 GB of expandable storage.

Real-time scan trajectory and tracking with the Tersus MVP S1

From field to deliverable

Data collected on site is processed in MVPStudio, on Windows: colorized point clouds, verification against control points, coordinate conversions, CAD and GIS extraction, floor plans, profiles, volume calculations and reports ready for handover to the client.

colorized point clouds, verified against control points
coordinate conversions to the project coordinate system
CAD and GIS extraction, floor plans and profiles
volume calculations and technical reports ready for handover

RGB colorized point cloud processed in MVPStudio, Tersus MVP S1 scan

Project stages

Initial discussion – we establish the scanning objective, the coverage area and the deliverables you need (CAD, GIS, volumes, panoramas).
Route planning – we plan the scanning route to fully cover the area, including outdoor-indoor transitions.
Field scanning – the operator walks the planned route with the Tersus MVP S1, monitoring coverage in real time through the mobile app.
Processing in MVPStudio – we generate the colorized point cloud, verify it against control points and perform the required coordinate conversions.
Deliverable extraction – CAD/GIS plans, floor plans, profiles, volume calculations and, where needed, panoramas and 3D models.
Handover and report – we deliver the data together with a clear technical report, ready to use in your project.

Frequently asked questions

How accurate is the Tersus MVP S1?

Sub-1 cm relative accuracy, through multi-constellation, multi-frequency RTK GNSS positioning combined with LiDAR SLAM technology, with no need for an external antenna.

Does it work indoors or without GNSS signal?

Yes. LiDAR SLAM maintains scan continuity indoors, in tunnels and in areas without GNSS signal, and the outdoor-indoor transition happens without interruption to the point cloud.

What do we deliver after a scan?

Colorized point clouds, CAD and GIS plans, floor plans, profiles, volume calculations, panoramas and 3D models, processed in MVPStudio, plus a technical report ready for handover.

Would you like a scan or a demo?

Talk to the Dromcons team about your 3D scanning project

Send us a few details about the site and the deliverables you need, and we will propose the right mobile 3D scanning solution, using the Tersus MVP S1.