The new RIEGL VQ-840-G is a fully integrated compact airborne laser scanner for combined hydrographic and topographic surveying. The system is offered with an integrated and factory-calibrated GNSS/IMU system and can be complemented with an optional camera or IR rangefinder. The new VQ-840-G is a compact and lightweight LiDAR system to be installed on various platforms including UAVs.
The scanner carries out laser range measurements for high resolution surveying of underwater topography with amore
The new RIEGL VQ-840-G is a fully integrated compact airborne laser scanner for combined hydrographic and topographic surveying. The system is offered with an integrated and factory-calibrated GNSS/IMU system and can be complemented with an optional camera or IR rangefinder. The new VQ-840-G is a compact and lightweight LiDAR system to be installed on various platforms including UAVs.
The scanner carries out laser range measurements for high resolution surveying of underwater topography with a narrow, visible green laser beam, emitted from a pulsed laser source. Subject to clarity, at this particular wavelength the laser beam penetrates water enabling measurement of submerged targets.
Main Features
Designed for combined topographic and hydrographic airborne and UAV-based survey
High accuracy ranging based on echo digitization and online waveform processing with multiple-target capability
Concurrent comprehensive full storage for all measurements for subsequent full waveform analysis
High spatial resolution due to measurement rate of up to 200 kHz and high scanning speed of up to 100 scans/sec