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RIEGL VQ-680 OEM

RIEGL VQ-680 OEM
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High-Performance Online Waveform Processing Airborne LiDAR Scanning Module for Integration with Third-Party Camera Systems • p to 2 MHz measurements u on the ground • orward / nadir / backward scan f directions at +20 / +10 / 0 / -10 / -20 degrees • ide field of view of 60 degrees w The LiDAR scanner module includes an innovative scanning mechanism that provides forward, nadir, and backward scan lines at +20/+10/0/-10/-20 degrees in the flight direction. In combination with a wide horiontal field of view of 60 degrees a regular point spacing for each viewing direction is generated, enabling exceptional coverage of vertical structures such as building facades, as well as coverage at the bottom of narrow street canyons with little to no shadowing. • xcellent atmospheric clutter e suppression The VQ-680 OEM is a compact airborne LiDAR scanner module designed for integration with large-format photogrammetric aerial camera systems that are configured for urban mapping applications. The VQ-680 OEM’s form factor has been optimized to provide a compact scanner with a small exit aperture, given the limited space in, e.g., photogrammetric oblique camera configurations. • igh pulse repetition rates h of up to 2.4 MHz • multiple target capability • online waveform processing The operational envelope ranges from typical flying altitudes of 1000 m AGL at a pulse repetition rate of 2.4 MHz (~ 24 pts/m2 at 120 kts), up to 2300 m AGL at a PRR of 300 kHz for targets with reflectivity in excess of 20%. Electrical interfaces comprise of a power supply, PPS and NMEA time synchronization, and a laser safety connector. Scan data is stored on an external PC via Gigabit Ethernet, which is also used for configuring and controlling the laser scanner via RiACQUIRE, RIEGL‘s versatile data acquisition software featuring a GUI, real-time data visualization and remote control capabilities. A sturdy mechanical interface enables mounting the LiDAR module inside a camera system rigidly connected with the IMU/GNSS system and various camera modules. Applications: • Mapping of Complex Urban Environments • City Modeling • Ultra-High Resolution Mapping • Oblique Mapping of Vertical Structures • Corridor Mapping visit our website www.riegl.com

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System Configuration RIEGL VQ-680 OEM Scan Pattern „NFB“ (Nadir/Forward/Backward) top view side view Forward Scan Line Forward Scan Line Nadir Scan Line Backward Scan Line Backward Scan Line Nadir Scanning ning nning Flight Direction Cross Flight Direction The RIEGL VQ-680 OEM offers a sophisticated, multi-axis scan geometry consisting of five parallel scan lines per scanner rotation, but with each scan line having its own unique scan direction. The scan directions change consecutively from nadir, to +10 and +20 degrees forward, and to -10 and -20 degrees backward. This scan geometry...

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Maximum Measurement Range & Point Density RIEGL VQ-680 OEM PRR = 300 kHz Pulse Repetition Rate = 300kHz Laser 3850 Operating Flight Altitude [m] Typical ENOHD dry snow white plaster work, limestone cliffs, sand, masonry terra cotta deciduous trees coniferous trees Target Reflectance [%] Example: VQ-680 OEM at 300,000 pulses/sec, laser power level 100% Altitude = 9,100 ft AGL, Speed 120 kn PRR = 600 kHz Pulse Repetition Rate = 600kHz Laser Operating Flight Altitude [m] Typical ENOHD cliffs, sand, masonry deciduous trees terra cotta coniferous trees dry snow white plaster work, limestone...

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System Configuration Maximum Measurement Range & Point Density RIEGL VQ-680 OEM PRR = 1800 kHzPulse Repetition Rate = 1800kHz Laser Target Reflectance [%] Example: VQ-680 OEM at 1,800,000 pulses/sec, laser power level 100% Altitude =4,400 ft AGL, Speed 120 kn Operating Flight Altitude [ft] dry snow white plaster work, limestone cliffs, sand, masonry terra cotta deciduous trees Typical ENOHD coniferous trees visibility 23 km visibility 15 km visibility 8 km Operating Flight Altitude [m] PRR = 2400 kHz Pulse Repetition Rate = 2400kHz Laser Point Density ~ 16 pts/m² Area Acquisition Rate ~ 220...

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Laser Product Classification Technical Data VQ-680 OEM Class 3B Laser Product according to IEC 60825-1:2014 Measuring Principle The following clause applies for instruments delivered into the United States: Complies with 21 CFR 1040.10 and 1040.11 except for conformance with IEC 60825-1 Ed.3., as described in Laser Notice No. 56, dated May 8, 2019. The instrument must be used only in combination with the appropriate laser safety box. echo signal digitization, online waveform processing, time-of-flight measurement, multiple target capability Laser Pulse Repetition Rate PRR 1) Minimum Range...

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General Technical Data Power Supply Input Voltage Power Consumption Main Dimensions (L x W x H) Weight Humidity Protection Class Max. Flight Altitude operating & not operating Temperature Range 1) Max. scan rate, all heaters in operation. 18 - 34V DC typ. 100 W, max. 190 W 1 165 mm x 195 mm x 388 mm (without external forced air-cooling) < 10 kg non condensing not specified (OEM laser scanner module intended to be integrated into general equipment by professional manufacturers.) 18 500 ft (5 600 m) above MSL (Mean Sea Level) -5°C up to +40°C (operation) / -10°C up to +50°C (storage) power...

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