RIEGL VQ-780 II
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Waveform Processing Airborne Laser Scanner for Wide Area Mapping and High Productivity RfEGL VQ®-780 II % l • high /aser pu/se repetition rate up to 2 MHz • up to 1.33 mi//ion measurements/sec on the ground • exce//ent mu/tip/e target detection capabi/ity • exce//ent suppression of atmospheric c/utter • Mu/tip/e-Time-Around (MTA) processing of up to 35 pu/ses simu/taneous/y in the air • on/ine waveform processing as we// as smart and fu// waveform recording *;JL-;.r.!?w.-'- ./-.r/^Zr • *■ • para//e/ scan /ines and uniform point distribution • interface for GNSS time synchronization • seam/ess integration and compatibi/ity with other RIEGL ALS systems and software packages 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. 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 highest accuracy, excellent vertical target resolution, calibrated reflectance readings, and pulse shape deviation for unsurpassed information content on each 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 complimented with RIEGL's advanced acquisition and data processing software suite that utilizes parallel computing (GPU) for fast data processing. mmm visit our website www.riegl.com App/ications: • 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 RIEGL LASER MEASUREMENT SYSTEMS Airborne Laser Scanning

Average Point Density [pts/m2] RIEGL VQ®-780 II Dense Scan Pattern and Wide Effective Swath Width The RIEGL VQ-780 I I scanning mechanism - based on a continuously rotating polygon mirror wheel - delivers straight parallel scan lines resulting in a regular point pattern on the ground. With equal spatial sampling frequency along and across track, object extents are well defined and even small objects may be detected. The instrument is perfectly suited for applications where a superior point pattern on target surfaces is required. The wide field of view and the multiple-time-around...

Measurement Range & Point Density RIEGL VQ®-780 II Laser PRR = 150kHz, laser power level 100% 20100 Typical ENOHD cliffs, sand, masonry terra cotta deciduous trees coniferous trees dry snow white plaster work, limestone Target Reflectance [%] Operating Flight Altitude [ft] visibility 40 km visibility 23 km visibility 15 km Operating Flight Altitude [m] Example: VQ-780 II at 150,000 pulses/sec, laser power level 100% Altitude = 9,900 ft AGL, Speed 160 kn Laser PRR = 250kHz, laser power level 100% Point Density ~ 0.35 pts/m² Area Acquisition Rate ~ 826 km²/h Point Density ~ 0.68 pts/m² Area...

Measurement Range & Point Density RIEGL VQ®-780 II Laser PRR = 1000kHz, laser power level 100% 10200 dry snow white plaster work, limestone terra cotta cliffs, sand, masonry deciduous trees Typical ENOHD 1000 coniferous trees Target Reflectance [%] Operating Flight Altitude [ft] 3110 visibility 40 km visibility 23 km visibility 15 km Operating Flight Altitude [m] Example: VQ-780 II at 1.0 mill. pulses/sec, laser power level 100% Altitude = 5,200 ft AGL, Speed 170 kn Point Density ~ 4.17 pts/m² Area Acquisition Rate ~ 461 km²/h Point Density ~ 9.82 pts/m² Area Acquisition Rate ~ 391 km²/h...

Measurement Range & Point Density RIEGL VQ®-780 II 4030 dry snow white plaster work, limestone visibility 40 km visibility 23 km visibility 15 km cliffs, sand, masonry terra cotta Typical ENOHD deciduous trees coniferous trees Target Reflectance [%] Operating Flight Altitude [ft] Operating Flight Altitude [m] Laser PRR = 2000kHz, laser power level 25% 1310 Example: VQ-780 II at 2.0 mill. pulses/sec, laser power level 25% Altitude = 2,400 ft AGL, Speed 115 kn Point Density ~ 26.68 pts/m² Area Acquisition Rate ~ 144 km²/h Point Density ~ 29.46 pts/m² Area Acquisition Rate ~ 130 km²/h Point...

RIEGL VQ®-780 II Main Dimensions Copyright RIEGL Laser Measurement Systems GmbH © 2021– All rights reserved.

Laser Product Classification Class 3B Laser Product according to IEC60825-1:2014 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 I aser safety box. Range Measurement Performance as a function of laser power setting, PRR, and target reflectivity Laser Power Level Laser Power Level Minimum Range 111 Accuracy 12) 13) Precision 131 141 Laser Pulse...

Configuration TCP/IP Ethernet (10/100/1000 MBit/s) Monitoring Data Output TCP/IP Ethernet (10/100/1000 MBit/s) Digitized Data Output High-speed data link to RIEGL Data Recorder DR1560i Synchronization Serial RS-232 interface, TTL input for 1 pps synchronization pulse, accepts different data formats for GNSS-time information Camera interface 2 x power, RS-232, 1 pps, trigger, exposure Power Supply / Power Consumption 18 - 32 V DC / typ. 160 W Main Dimensions (length x width x height) 425 mm x 212 mm x 331 mm Max. Flight Altitude operating / not operating 18500 ft (5600 m) above MSL11 / 18500...