Item # VQ-580, VQ-820-G Laser Scanner with Online Waveform Processing On Riegl USA, Inc.

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	VQ-820-G Laser Scanner with Online Waveform Processing

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VQ-820-G Laser Scanner with Online Waveform Processing

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Repetitive surveying of inshore waters is becoming more and more essential to evaluate reservoir sedimentation, river degradation, water flow and water level dynamics, structure and zone variations of rivers and riparian areas. This can only be achieved in an effective way by employing high-resolution hydrographic airborne laser scanning. The VQ-820-G Hydrographic Airborne Laser Scanner is specifically designed to survey seabeds or ground of rivers or lakes integrated into a Complete Platform for Airborne Scanning, simply installed in any type of aircraft platform, e.g. fixed wing or helicopter.

Laser range measurements for high resolution surveying of underwater topography, the bottom of shallow waters and riverbeds, are carried out with a narrow, visible green laser beam at 532 nm, emitted from a powerful laser source. Depending on water turbidity this particular laser wavelength allows measuring into water.

To handle target situations with complex multiple echo signals, the RIEGL VQ-820-G gives access to detailed target parameters by digitizing the echo signal and performing RIEGL's highly developed online waveform processing.

Features

Specifications

Applications

Range Measurement Performance

Scanner Performance

Data Interfaces

Mechanical Interfaces

Features		Excellently suited for combined land and hydrographic airborne survey High-accuracy ranging based on echo digitization and online waveform processing with multiple target capability High spatial resolution due to laser repetition rate up to 250 kHz, high scanning speed up to 200 scanlines/second and a wide field of view up to 60° Compact, rugged and light-weight modular configuration, compatible with standard airborne platforms Optional waveform data output, data accessible via RiWAVELiB Seamless integration with other RIEGL ALS Systems and software packages

DOWNLOADS


		VQ-820-G (PDF, 1152KB)

		Sys. Config. (PDF, 634KB)

		Coastal Mapping (PDF, 805KB)

		RiPROCESS (PDF, 515KB)

		RiWORLD (PDF, 500KB)

		RiMTA (PDF, 510KB)

		RiWaveLIB (PDF, 630KB)