- published: 07 Oct 2011
- views: 12068
This video shows RIEGL's complete "turnkey" Airborne laser scanner solution in operation: a DA42 MPP plane equipped with the RIEGL LMS-Q680i Airborne laser scanner. The long-range RIEGL LMS-Q680i airborne laser scanner makes use of a powerful laser source, multiple --time-around (MTA) processing, and digital full waveform analysis.
First experiment with the Velodyne VLP-16 LiDAR 'Puck' mounted on a brushless gimbal on a Devourer X8 heavy-lift multi-rotor UAV. The sensor mount also includes the Advanced Navigation Spatial DUAL GPS/IMU unit and a machine vision camera. This was a first trial of the laser scanner over a small pine stand near South Arm in southern Tasmania, Australia. This project is part of the TerraLuma research group at the University of Tasmania, supported by Supported by the Department of Primary Industries (DPI) New South Wales and the Forest and Wood Products Australia Limited (FWPA). Credits: Project manager: Dr Arko Lucieer Engineering: Richard Ballard Coding: Steve Harwin and Dr Luke Wallace UAS pilot: Dr Darren Turner See http://www.terraluma.net for more details. Music: Jacoo - Andromed...
Cavalon Aerial Survey - a turn-key solution for Photogrammetry, Airborne Laser Scanning (ALS) and 3D City Modelling. This video is showing the ALS variant with: CCNS-5 - Flight Guidance & Sensor Management AEROcontrol - Precise Positioning System LiteMapper 5600 - Airborne Laser Scanning System DigiCAM - Aerial Camera with 60 Megapixels Learn more at www.igi-systems.com
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. More information: www.riegl.com
Schiebel CAMCOPTER® S-100 Riegl Hydrographic Airborne Scanner Schiebel and Riegl Laser Measurement Systems GmbH are proud to announce the successful integration of the SCHIEBEL CAMCOPTER® S-100 Unmanned Air System (UAS) together with the Riegl VQ®-820-GU Hydrographic Airborne Sensor. This successful integration marked the first time that this new airborne sensor was flown on board of a UAV. The SCHIEBEL CAMCOPTER® S-100 helicopter UAS carried a special Schiebel-made composite pod containing the sensor, the IMU-GNSS unit, the data recording and transfer unit as well as a digital camera, during the flight tests in Grossmittel, Austria, which were carried out this month. This fully integrated system thus enables acquisition of high-accuracy hydrographic and topographic data, even in critic...
Dr. Chris Hopkinson discusses airborne laser scanning - what it is, and how it is used. Airborne laser scanning maps ground and near ground surface coordinates at a very high resolution. The presentation covers what types of data can be collected this way, and some applications for use. Dr. Chris Hopkinson is a LiDAR project design and proposal consultant with Otterburn Geographic and now with the University of Lethbridge.
Drone delivers 3D scans models and volumetric data from aerial photos for survey, measurement perfect for mining and excavation, filling analysis and road work planning AIR6 flying robot delivers 3D models and volumetric data from aerial photos Previously, measurements had to be taken on the ground with a laser scanner, but now they can be taken from the sky with camera-mounted drones. This way, measurements are often faster and more precise than those taken on the ground. A drone can easily fly over a large area and measure it perfectly. The resulting 3D models can hardly be distinguished from reality - experts talk about “textured 3D polygonal models.” http://www.airborne-robotics.com/en
In this video we will share with you some technology that can have a significant impact on your cases, terrestrial laser scanning. Laser scanning is simply a process which accurately measures 3 dimensional objects or scenes. Think of it as a 3D photo. There are many types of laser scanning: satellite, airborne, bathymetry, mobile and terrestrial. This video will focus on terrestrial laser scanning.
The registration of multiple surface point clouds into a common reference frame is a well addressed topic, and the Iterative Closest Point (ICP) is - perhaps - the most used method when registering laser scans due to their irregular nature. In this work, we examine the proposed Iterative Closest Projected Point (ICPP) algorithm for the simultaneous registration of multiple point clouds.
Lightweight and robust, ROBIN +WINGS enables seamless integration between the ROBIN universal mapping system and most single pole aircraft utility mounts. Installation is quick, easy and secure. ROBIN +WINGS comes with a bespoke sensor management package specifically designed for airborne projects, including an extended capacity hard drive (x2 1TB) and full connectivity to plug into the aircraft ’s power supply, allowing for extended duration scanning.
This is a demonstration of the ALMI technology. ALMI stands for Airborne Laser Scanning and Monitoring Integration. It includes the integration of the laser scanner and the GPS/INS system on the UAV helicopter, the data acquisition, the mission planing, the data recording and the post processing of the data. The result is a high precision point cloud with the same accuracy which can be found in manned airborne laser scanning. http://www.aeroscout.ch/index.php/laser-scanning
The RIEGL® LMS-Q780 long-range airborne laser scanner makes use of a powerful laser source, multiple-time-around (MTA) processing, and digital full waveform analysis. This combination allows the operation at varying flight altitudes and is therefore ideally suited for aerial survey of complex terrain. Unique features of this instrument include the automated resolution of range ambiguities, typically occurring at large measurement ranges and high repetition rates. The effect of range ambiguities appearing in airborne laser scanning is known as "multiple-time-around" or "multiple-pulses-in-the-air. RIEGL's new generation of airborne laser scanners overcome this limitation by multiple-time-around (MTA) processing.
airborne laser scanning survey. 14 pts/m2.
aerial laser scan survey. 14 pts/m2.
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A mobile LiDAR scanner mounted on a car or an airborne scanner operated in a helicopter can provide a dense point cloud depicting highways, their surroundings and the road surface very accurately. Using photographs taken at the same time and control points measured with GPS improves the accuracy and helps to compensate the gaps in the GPS signal caused by tall buildings and trees. Laser scanning can be executed without putting people at risk in the middle of busy traffic.
What type of scanners do Airborne laser scanning systems use? How do they work and why? This presentation covers the basics of Airborne Laser Scanning and some important things to consider if looking at this technology. If you would like more information on this technology or you are looking for a system yourself? Please get in touch - www.3dlasermapping.com / email@example.com
3D-Laserscanning der Burg Hochosterwitz in Kärnten / AT. Gleichzeitig Airborne Laserscanning des Gesamtbergs und terrestrisches Laserscanning einzelner Gebäude. Ende November 2010 fand die aufwändige Vermessung und Daten-Erhebung mit modernsten Lasermessgeräten und 3D-Scannern an einem der bedeutendsten Baudenkmale Kärntens, der Burg Hochosterwitz statt. Die Aufnahme erfolgt durch EKG BAUKULTUR, in Kooperation mit der Technischen Universität Wien, unterstützt durch das Land Kärnten und das Bundesdenkmalamt. Ergänzend zur digitalen Aufnahme des Kernbereichs der Hochburg im Jahr 2009 wurden in dieser Aufnahme-Kampagne das Hans-Khevenhüller-Haus, das Pfleghaus sowie die historische Mühle am Fuß des Burgbergs mittels terrestrischer 3D-Laserscan-Technologie aufgenommen. Die Aufnahme des ge...