Batylaser scanners

The bathymetric scanner category is specifically designed for aerial mapping of coastal areas, rivers and shallow bodies of water. Unlike traditional laser scanners that only measure the contours of the land surface, RIEGL bathymetric systems utilize a green laser that is able to penetrate the water surface and accurately measure the contours of the bottom.

The biggest technological advantage is the ability to produce a seamless data set that combines the above-water terrain and the underwater bottom topography into a single entity. This eliminates the need for separate sonar surveys in shallow and difficult-to-navigate waters, saving significant time and costs.

The differences between the devices are particularly focused on the measurement depth (Secchi depth), the point density and the mounting platform. The range includes ultra-lightweight ones, such as the one weighing only 5.7 kg VUX-820-G, which is optimized for medium-sized drones, rather than for coastal mapping at high altitudes that requires more robust systems.

RIEGL's Waveform analysis plays a critical role in this category; it distinguishes between water surface reflection, noise caused by water turbidity, and the actual bottom echo. The result is a clean and reliable point cloud that can be used in flood risk analysis, environmental research, and waterway maintenance, among other applications.

LASER SCANNERS

RIEGL VUX-820-G

A measurement-ready system weighing only 5.7 kg for efficient underwater and terrain scanning.

RIEGL VUX-840-GE

Integrated topo-bathymetric system for depth mapping of water bodies and shallow shores.

RIEGL VQ-840-GL

Bathymetric solution for water surveying performed by small drones.

RIEGL VQ-860-G

A specialized scanner for high-resolution topo-bathymetric mapping in shallow water bodies.

Not sure which scanner to choose? Find the right one for your application.

Riegl's interactive tool helps you choose the right system for forestry, mining or architecture, among other things.

Why choose RIEGL technology?
Riegl's LiDAR technology doesn't just measure distances, it analyzes the world.

Ultimate LiDAR Technology: RIEGL is known for uncompromising accuracy, reliability and innovative waveform processing. Unique waveform-based digitization enables extreme accuracy and the ability to see through dense vegetation – where other scanners go blind.
Unlimited number of echoes (Multi-Target Capability): A single laser pulse can produce countless measured points as it passes through obstacles. This is critical in terrain modeling under dense vegetation.
Signal quality analysis: The sensor records not only the location, but also the shape and intensity of the reflection. You get cleaner data and automatic object classification (e.g. asphalt vs. gravel) directly from the waveform.
Demanding multi-target situations: The technology can filter out interference, such as false echoes caused by dust or rain, allowing the time required for post-processing is significantly reduced..
Durability and quality: The devices are designed to withstand heavy professional use and demanding field conditions year after year.
Seamless workflow: RIEGL software offers an efficient path from data collection to finished, high-quality point clouds.
Not a startup company: These laser scanners have been used to survey several countries around the world, including Finland, millions of kilometers of roads, cities and nature.
After-sales service and support: At Nordic Geocenter, we offer full expert support and training for all systems we represent.