Dimap’s Lidar Suite:

Lidar sensor Riegl Q560 Riegl Q780 Riegl VQ820
Lidar frequency 1550nm 1064nm 532nm
Laser Class 1 3B 3B
Scan Frequency 240 kHz 400 kHz 400 kHz
Type of Lidar Full waveform Discrete
Scan pattern Regular cross track Half circle
Number MTA Zone 1 15 5
Accuracy 20mm 25mm
Maximum Flying altitude 1700m 4000m 600m
Main application Topographic mapping, forestry surveys, powerline and infrastructure monitoring, geotechnical surveys Bathymetric and aquatic transition zones, snow and ice surfaces


  • Very compact & lightweight (1.55 kg / 3.4 lbs)
  • 360° field of view
  • Robust aluminium housing, ready to be mounted on multi-rotor, rotary-wing, and fixed-wing UAVs
  • makes use of RIEGL’s unique echo signal digitization and online waveform processing
  • Multiple target capability – up to 5 target echoes per laser shot
  • Scan speed up to 100 scans/sec
  • Measurement rate 100,000 measurements/sec
  • Mechanical and electrical interface for IMU mounting
  • Exceptionally well suited to measure snowy and icy terrain
  • user-friendly, application- and installation-oriented solutions for integration
Main Applications
  • Agriculture & Forestry
  • Glacier and Snowfield Mapping
  • Archeology and Cultural Heritage Documentation
  • Construction-Site Monitoring
  • Landslide Monitorin