• Document: RIEGL VQ-480. Airborne Laser Scanning. Airborne Laser Scanner with Online Waveform Processing. visit our website
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Airborne Laser Scanner with Online Waveform Processing ® RIEGL VQ-480 The V-Line® Airborne Laser Scanner RIEGL VQ-480 provides high speed, non-contact data acquisition using a narrow infrared laser beam and a fast line scanning mechanism. High-accuracy laser ranging is based on RIEGL´s unique echo digitization and online waveform processing, which allows achieving superior measurement results even under adverse atmospheric conditions, and the evaluation of ·high-accuracy ranging based on multiple target echoes. echo digitization and online waveform processing The scanning mechanism is based on a fast rotating multi-facet ·high laser repetition rate - polygonal mirror, which provides fully linear, unidirectional and parallel fast data acquisition scan lines. ·multiple target capability - unlimited number of targets The RIEGL VQ-480 is a very compact and lightweight scanner, ·perfectly linear scan lines mountable in any orientation and even under limited space conditions ·compact, rugged and on helicopters or UAVs. The instrument needs only one power supply lightweight design and provides line scan data via the integrated LAN-TCP/IP interface. ·electrical interfaces for GPS data The binary data stream can easily be decoded by user-designed string and Sync Pulse (1PPS) software making use of the available software library RiVLib. ·mechanical interface for IMU mounting ·integrated LAN-TCP/IP interface Typical applications include · Corridor Mapping · Power Line Inspection · Cultural Heritage Mapping visit our website www.riegl.com ® LASER MEASUREMENT SYSTEMS Airborne Laser Scanning Technical Data RIEGL VQ®-480 Laser Product Classification Class 1 Laser Product according to IEC60825-1:2007 CLASS 1 The following clause applies for instruments delivered into the United States: Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant LASER PRODUCT to Laser Notice No. 50, dated June 24, 2007. Range Measurement Performance Measuring Principle time-of-flight measurement, echo signal digitization, online waveform processing Laser Pulse Repetition Rate PRR 1) 50 kHz 100 kHz 150 kHz 200 kHz 300 kHz 1) 2) Effective Measurement Rate (meas./sec) 25 000 50 000 75 000 100 000 150 000 Max. Unambiguous Measuring Range 3) natural targets ρ ≥20% 950 m 750 m 650 m 550 m 450 m natural targets ρ ≥60% 1500 m 1200 m 900 m 4) 700 m 4) 450 m 4) Max. Operating Flight Altitude AGL 2) 750 m 600 m 550 m 450 m 350 m (2450 ft) (2000 ft) (1800 ft) (1500 ft) (1150 ft) Max. Number of Targets per Pulse practically unlimited (details on request) Minimu

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