LIDAR Scanning
VQ-840-G
Fully integrated compact airborne laser
The VQ-840-G is a fully integrated compact airborne laser scanner for combined bathymetric and topographic surveying. The 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.
VQ-840-G Main Features
designed for combined topographic and bathymetric airborne and UAV-based survey
high accuracy ranging based on echo digitization and online waveform processing with multiple target capability
concurrent comprehensive full waveform 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
integrated inertial navigation system (optional)
additional, fully integrated infrared laser rangefinder or integrated digital camera (optional)
compact, lightweight and robust housing compliant with typical hatches in aircrafts and with stabilized platforms
VQ-840-G Main Applications
mapping of coastal lines
coastline and shallow water mapping
surveying for hydraulic engineering
hydro-archaeological-surveying
VQ-840-G Data Sheet
VQ-840-G Technical Specifications
Here you can download all technical specifications as a PDF file.
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