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RIEGL VQ-780II

Waveform Processing Airborne Laser Scanner for Wide Area Mapping and High Productivity

The Waveform Processing Airborne Laser Scanner RIEGL VQ-780 II provides further increased performance and highest productivity based on a laser pulse repetition rate of up to 2 MHz, resulting in more than 1.33 million measurements/sec on the ground.

  • RIEGL VQ-780II
RIEGL
Riedenburgstrasse 48
3580 Horn
Austria
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Description

The versatile scanner is designed for high efficient data acquisition at low, mid, and high altitudes, covering a variety of different airborne laser scanning applications from high density to wide-area mapping.
Its high speed rotating mirror design ensures reliability, and uniform point distribution across its entire wide field of view and at all flying altitudes. Based on RIEGL’s proven Waveform-LiDAR technology, the system provides point clouds with the highest accuracy, excellent vertical target resolution, calibrated reflectance readings, and pulse shape deviation for unsurpassed information content on every single measurement.
Excellent atmospheric clutter suppression yields clean point clouds with minimum efforts in filtering isolated noise points. The RIEGL VQ-780 II is designed to work with the latest Inertial Navigation (IMU) systems, flight management systems, and camera options. The system is complemented with RIEGL‘s advanced acquisition and data processing software suite that utilizes parallel computing (GPU) for fast data processing.

 
 

Specifications

  • Year of introduction
    2019
  • Year of last update
    2019
  • Total Weight [kg]
    20
  • Power requirements
    18-32V DC, 150W
  • Type of GNSS/INS positioning system
    optional
  • Camera
    optional
  • Data storage facilities
    DR1560I
  • Mission planning software
    RiPARAMETER,IGI Plan; TrackAir; or similar
  • Postprocessing software
    RiMTA ALS, RiACQUIRE, RiPROCESS, RiWORLD
  • Wavelength [nm]
    1064
  • Beam divergence [mrad]
    0.18
  • Type/class laser
    3B
  • Scanning method
    rotating polygon mirror
  • Scan frequency [Hz]
    300
  • Min. pulse frequency [Hz]
    150000
  • Max. pulse frequency [Hz]
    2000000
  • Max. field of view [deg]
    60
  • Full-wave form digitization
    Y
  • multiple pulses in air
    Y
  • Platform
  • Max. flying height [m]
    5600
  • Main applications
    •• Wide Area / High Altitude Mapping ••High Point Density Mapping •• Mapping of Complex Urban Environments ••Glacier & Snowfield Mapping •• City Modeling ••Mapping of Lakesides & River Banks ••Agriculture & Forestry ••Corridor Mapping
  • Distinguishable features
    ••high laser pulse repetition rate up to 2 MHz ••up to 1.33 million measurements/sec on the ground ••excellent multiple target detection capability ••excellent suppression of atmospheric clutter ••Multiple-Time-Around (MTA) processing of up to 35 pulses simultaneously in the air ••online waveform processing as well as smart and full waveform recording ••parallel scan lines and uniform point distribution ••interface for GNSS time synchronization ••seamless integration and compatibility with other RIEGL ALS systems and software packages

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