Introducing the RIEGL VQ-840-G: A Versatile Laser Scanning Solution
The RIEGL VQ-840-G stands out as a lightweight and compact laser scanner designed for integrated bathymetric and topographic surveys. This advanced system can be equipped with a factory-calibrated GNSS/IMU system and offers optional enhancements such as a camera or infrared rangefinder. Its adaptability allows for installation on various platforms, including drones.
Advanced Features for Superior surveying
Utilizing a visible green laser, the VQ-840-G excels in penetrating water, enabling detailed surveys of underwater landscapes and accurate measurements of submerged objects.With a remarkable measurement frequency of up to 200 kHz and a scanning speed reaching 100 scans per second, this system delivers extraordinary spatial resolution. Additionally, it supports concurrent full waveform storage for all measurements, facilitating in-depth analysis post-survey.
Applications Across Diverse Fields
This versatile scanner is perfect for a multitude of applications, such as mapping coastlines and shallow waters, conducting surveys for hydraulic engineering projects, and performing hydro-archaeological investigations.
Technical Specifications
| Dimensions | 360 mm x 285 mm x 200 mm |
| weight | 15 kg (with IMU/GNSS and camera or IR rangefinder) 12 kg (without) |
| Power Supply | 18–34 VDC |
| Laser Pulse Repetition Rate | 50 – 200 kHz |
| Field of View | 40 degrees |
| Scan Speed | 10 – 100 scans/sec |
| Accuracy | 20 mm |
| Precision | 15 mm |
