miniVUX-3UAV

The RIEGL miniVUX-3UAV is an extremely lightweight airborne laser scanner, designed specifically for integration with UAS/UAV/RPAS. The sensor offers a selectable 100 kHz, 200 kHz, and 300 kHz laser pulse repetition rate (PRR). With 300 kHz PRR, it provides up to 100,000 measurements per second at 120° FoV and thus a dense point pattern on the ground for UAV-based applications that require the acquisition of small objects.

RIEGL | Innovation in 3D

Horn, AT

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Description

The small and sophisticated design of the stable aluminum housing offers various integration possibilities with platforms that offer restricted space or payload capabilities. The 360° field of view allows complete acquisition of the environment.

An easy-to-remove SD card for data storage, and/or the option for streaming the scan data via LAN-TCP/IP interface, in combination with the modest power consumption of the scanner, enable straight-forward integration with most UAS/UAV/RPAS types.

The RIEGL miniVUX-3UAV makes use of RIEGL’s unique Waveform-LiDAR technology, allowing echo digitization and online waveform processing. Multi-target resolution is the basis for penetrating even dense foliage. As a further special feature, the wavelength is optimized for the measurement of snowy and icy terrain.

In addition to the stand-alone version of the miniVUX-3UAV, RIEGL also offers fully-integrated system solutions.

As an entry-level IMU/GNSS solution, RIEGL provides RiLOC-E, an integrated component to complement RIEGL's kinematic LiDAR systems for localization and orientation of LiDAR data in a reference coordinate system. This fully integrated subsystem with a small and lightweight form factor is directly attached to the housing of the miniVUX-1UAV or miniVUX-3UAV. RiLOC-E itself consists of one or two GNSS receivers, an inertial measurement unit and a data acquisition controller with accompanying software. RiLOC-E makes use of tight coupling in processing inertial, GNSS and LiDAR data.

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Specifications

Application: Main applications

• Agriculture & Forestry • Glacier and Snowfield Mapping • Archeology and Cultural Heritage Documentation • Construction-Site Monitoring • Landslide Monitoring

Distinguishable features

• 100 kHz / 200 kHz / 300 kHz Laser PRR • selectable measurement rate up to 200,000 measurements/sec • scan speed up to 100 scans/sec • very compact & lightweight (1.55 kg / 3.4 lbs) • up to 360° field-of-view • robust aluminum 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 • mechanical and electrical interface for IMU mounting • exceptionally well suited to measure in snowy and icy terrains • user-friendly application- and installation-oriented solutions for integration • with fully integrated, cost-optimized RIEGL IMU/GNSS solution RiLOC-E

Measurement Characteristics: Scanning method

rotating scan mirror

Range accuracy [mm]

15

Scanning Speed [measurements p second]

200000

multiple pulses in air

Y

Min. pulse frequency [Hz]

100000

Max. pulse frequency [Hz]

300000

Max. field of view [degrees]

360

Max. number of recorded echoes per pulse

5