video corpo
  • Products
  • Catalogs
  • Projects
  • News & Trends
  • Exhibitions

RIEGL VQ-840-G - 6 Pages

Add to MyDirectIndustry favorites
RIEGL VQ-840-G
  1. P. 1

  2. P. 2

  3. P. 3

  4. P. 4

  5. P. 5

  6. P. 6

Catalog excerpts

Compact Topo-Hydrographic Airborne Laser Scanner with Online Waveform Processing and Full Waveform Recording ••designed for combined topographic and hydrographic airborne and UAV-based survey ••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 ••integrated inertial navigation system ••additional, fully integrated infrared laser rangefinder (optional) ••integrated digital camera (optional) ••compact, lightweight and robust housing compliant with typical hatches in aircrafts and with stabilized platforms 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. The distance measurement is based on the time-of-flight measurement with very short laser pulses and subsequent echo digitization and online waveform processing. To handle target situations with most complex multiple echo signals, beside the online waveform processing the digitized echo waveforms can be stored on the removable data storage card for subsequent off-line full waveform analysis. The laser beam is deflected in an elliptic scan pattern and hits the water surface at an incidence angle with low variation. The VQ-840-G comprises an inertial navigation sensor for subsequent estimation of the instrument’s location and orientation. As an option either a high-resolution digital camera or an infrared laser rangefinder can be integrated to supplement the data gained by the green laser scanner. The rugged internal mechanical structure together with the dust- and splash water proof housing enables long-term operation on airborne platforms. ••high accuracy ranging based on echo digitization and online waveform processing with multiple-target capability 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 VQ-840-G is a compact and lightweight LiDAR system to be installed on various platforms including UAVs. Typical applications include ••coastline and shallow water mapping ••surveying for hydraulic engineering ••hydro-archeological-surveying ••river surveying ••repeated survey of water reservoirs visit our website www.riegl

 Open the catalog to page 1

RIEGL VQ-840-G Scan Pattern transmitted laser pulse elliptic scan of green laser scanner received echo signal shoreline water surface surface echo bottom echo bottom echo surface echo Point pattern and density for UAV applications flying altitude 75 m, flying speed 20 kts, average point density: 92 points/sqm black lines: scan trace on ground, red crosses: points on the ground Point pattern and density for helicopter applications flying altitude 150 m, flying speed 50 kts, average point density: 18 points/sqm black lines: scan trace on ground, red crosses: points on the ground Copyright RIEGL...

 Open the catalog to page 2

bottom view desiccant cartridge side view front view 3xM6xl -6H threads, depth Smm J5"! Preliminary Data Sheet Copyright RIEGL Laser Measurement Systems GmbH © 2018- All rights reserved

 Open the catalog to page 3

Important Note:    The following technical data is relevant for a RIEGL VQ-840-G Topo-Hydrographic Airborne Laser Scanner equipped with an additional optional Infrared Laser Rangefinder and is to be seen as a supplement to the Technical Data of the Basic System with Green Laser Scanner. Range Measurement Performance Measuring Principle    time of flight measurement, echo signal digitization, online waveform processing 1) Rounded values. 2) Typical values for average conditions. Maximum range is specified for flat targets with size in excess of the laser beam diameter, perpendicular angle of incidence,...

 Open the catalog to page 4

Export Classification The Topo-Hydrographic Airborne Laser Scanner VQ-840-G has been designed and developed for commercial topographic, hydrographic and bathymetric surveying applications. The VQ-840-G is subject to export restrictions as set up by the Wassenaar Arrangement. It is classified as dual-use good according to position number 6A8j3 of the official Dual-Use-List has to be found on site http://www.wassenaar.org. Within the European Union, Council Regulation (EC) No 428/2009 implements the export restrictions of the Wassenaar Arrangement. The corresponding position number is 6A008j3. Laser...

 Open the catalog to page 5

RIEGL VQ-840-G Technical Data Integrated Digital Camera (Optional)1) RGB Camera Sensor Resolution 12 MPixel Sensor Dimensions (diagonal) 43 mm (full format) Focal Length of Camera Lens 50 mm Field of View (FOV) approx. 40° x 27° Interface GigE Data Interfaces Configuration Scan Data Output GNSS Interface 2) Camera Interface Removable Storage Card LAN 10/100/1 000 Mbit/sec LAN 10/100/1 000 Mbit/sec, Serial RS232 interface for data string with GNSS-time information, TTL input for 1 PPS synchronization pulse 1x power, RS232,1pps, trigger exposure CFast®, up to 512 GByte General Technical Data with...

 Open the catalog to page 6

All RIEGL LMS catalogs and technical brochures

  1. RIEGL VQ-580 II

    6 Pages

    En
  2. RIEGL LD05-A10GF

    10 Pages

    En
  3. RIEGL LD05-HTGF

    13 Pages

    En
  4. RiACQUIRE

    4 Pages

    En
  5. RIEGL VUX-1UAV

    6 Pages

    En
  6. RIEGL VUX-SYS

    4 Pages

    En
  7. RIEGL VQ-880-GH

    6 Pages

    En
  8. RIEGL VUX-240

    6 Pages

    En
  9. BathyCopter

    4 Pages

    En
  10. RIEGL VZ-6000

    6 Pages

    En
  11. RIEGL VZ-4000

    6 Pages

    En
  12. RIEGL VQ-780i

    8 Pages

    En
  13. RIEGL VMX-RAIL

    6 Pages

    En
  14. RIEGL VMZ

    4 Pages

    En
  15. RIEGL VMX-2HA

    8 Pages

    En
  16. RiWORLD

    4 Pages

    En
  17. RiPROCESS

    4 Pages

    En
  18. RiPANO

    4 Pages

    En
  19. RiMINING

    4 Pages

    En
  20. RiVLIB

    4 Pages

    En
  21. RiSCAN PRO

    4 Pages

    En
  22. RIEGL VQ-780i

    8 Pages

    En
  23. RIEGL VQ-1560i

    10 Pages

    En
  24. RIEGL VQ-480 II

    6 Pages

    En
  25. RIEGL RiCOPTER-M

    2 Pages

    En
  26. RIEGL VUX-1HA

    4 Pages

    En
  27. RIEGL BDF-1

    4 Pages

    En
  28. RIEGL VP-1

    2 Pages

    En
  29. RIEGL LD05-A80

    5 Pages

    En
  30. RIEGL LD05e-HT

    4 Pages

    En
  31. RIEGL LD05e-A10

    4 Pages

    En
  32. RIEGL VUX-1UAV

    6 Pages

    En
  33. RIEGL VQ-820-G

    6 Pages

    En
  34. RIEGL VQ-480i

    6 Pages

    En
  35. RIEGL VQ-580

    6 Pages

    En
  36. RIEGL VUX-1LR

    6 Pages

    En
  37. RIEGL LMS-Q680i

    8 Pages

    En
  38. RIEGL VMQ-1HA

    4 Pages

    En
  39. RIEGL VZ-2000i

    10 Pages

    En
  40. RIEGL PH-VUX

    2 Pages

    En
  41. RIEGL VZ-400i

    10 Pages

    En
  42. RiCOPTER

    2 Pages

    En
  43. RIEGL VQ-1560i-DW

    10 Pages

    En
  44. RIEGL VZ-2000i

    2 Pages

    En