- published: 25 Nov 2016
- views: 183
This initiative is introduction of 3D Terrestrial Laser Scanner System for accurate and human intervention free measurement of the coal and Over Burden face in all major mines which is helping in accurate determination of volume of coal and OB extracted from the mines.
Shattuck St. Mary’s boarding school utilized laser scanning to revamp their outdated construction documents into 3D CAD format. The project was an excellent example of the value of terrestrial scanning. Using highly accurate 3D scan data generated with 3D scanning you are able to view as-built documentation in a virtual world. The point cloud data can also be surfaced to generate a CAD model which can be used for comparison or reconstruction. Contact Laser Design Inc to find out more: http://www.laserdesign.com email@example.com
Sarah Kandrot (Phd Researcher, Department of Geography, University College Cork, Ireland) is talking about her research using Terrestrial Laser Scanner for monitoring changes in the morphology of sand dunes at Rossbeigh, Co. Kerry, Ireland. Filming and editing by Dr Max Kozachenko (Lecturer, Department of Geography and Coastal & Marine Research Centre, University College Cork, Ireland).
Well, here's a complete how-to if you want to do this yourself in your area - just please be sure you are legal, there are a lot of restrictions in many areas. And I show you why I'm done with it FAR earlier than I wanted to be obviously.
Darling's 3D Laser Scanning services have revolutionized the way mining industries map underground assets. With an accurate 3D model of existing drifts and shafts, you can take the guesswork out of where and what to develop. Match our 3D model with your ore body mapping to get a complete picture of what is happening underground. All this can be done without costly downtime in your mining operation in most cases.
Exact Metrology offers several options for long range scanning. The Leica long range scanners are eye-safe laser scanners that incorporate two different scanning technologies: time-of-flight and phase based. Each technology is unique in its ability, range, speed and accuracy. The Leica time of flight scanners send a pulse laser using mirrors 270 degrees vertically and 360 degrees horizontally to record the environment. The emitted laser bounces off an object and returns a signal to the device. The measured "time" the laser has left and returned is used to calculate the distance of the object. The latest versions of Leica's time-of-flight systems can capture as many as 50,000 points per second. This scanner will capture data up to 100 meters (300 feet) with the accuracy of typicall...
Trunking can be better thought of as computer controlled radio. In this video we explore the origins, mechanics and benefits of using a Trunked network. Dr. Jan Noordhof is an independent principal consultant with over 20 years experience in radio standard development, software engineering, systems programming, telecommunications, embedded system design, and teaching at a number of universities. Tait Radio Academy is a free online resource for all things radio. You can find more at www.taitradioacademy.com.
This video clip has been generated from Terrestrial Laser Scanning data of some 150 - 200 year old trees (Abies Alba and Picea Abies) growing in a traditionally manged and privately owned "Plenterwald" forest in the Black Forest Mountain Range in Southwest Germany. Such a "Plenterwald" is an old sylvicultural forest management system based on individual tree selection. It is very close to nature and typical for privately owned farm forests in the Black Forest. Other Plenterwald forests are growing in Switzerland and Austria. The biggest tree, a White Fir (Abies Alba), is 45 m high and its stem has a diameter at breast height of 1.32 m (perimeter: 4.15 m), the estimated tree volume is about 25 cubic meters. With 6 Laserscans from different positions all data visible in the video clip w...
Quarryman® Pro rock profiling and laser scanning system for quarry surveying and stockpile monitoring. Renishaw's new Quarryman Pro builds on 25 years' experience of delivering laser scanning solutions to the quarrying industry, worldwide. It's our most robust system yet, designed to offer quarry managers the ability to: - Improve safety:plan safer blasts, based on accurate data, to protect workers and the local environment and keep you legally compliant - Increase profitability: blast planning using Quarryman helps cut transport hire and fuel costs, explosive costs and secondary breakage - Calculate stockpile volume quickly: to produce fast and accurate material stock valuation assisting production and operational planning Renishaw's Quarryman® Pro is a 3D laser scanning system, whic...
To showcase the outstanding qualities of the RIEGL VZ-400i for underground data acquisition of large areas, a special 3D laser scanning project was executed in summer 2017. Data of the famous Eisriesenwelt, a cave labyrinth with a total length of more than 40 kilometers in Werfen, Austria, was captured in 370 scan positions within two days. Only four hours were necessary for registration and post processing of the data. Based on RIEGL’s Waveform-LiDAR technology, additional scan data attributes are provided with each measurement. Using the reflectance value - for example - allows surface material detection and e.g. visualization of all surfaces covered with ice.
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.
A short course last August at the Indiana University Judson Mead Geologic Field Station in Montana brought together 21 geoscience field instructors to learn about incorporating terrestrial laser scanning (TLS; sometimes called ground-based lidar) and structure from motion (SfM) photogrammetry into geoscience courses with field components. Both methods can be used to generate high-resolution, three-dimensional topographic models that can be applied to hazard assessment, geomorphic change detection, and stratigraphic sequence analysis, to cite a few examples. In this scene, meeting attendees were scanned from a single position by a Riegl VZ-1000 scanner. The entire scan took a few 10s of seconds and the laser was only on a given participant for seconds. The final scan resolution was less th...
In the webinar we will demonstrate the simulation of different laser scanning setups and the analysis of speckle pattern for scanned images. * Simulation of laser scanning systems based on setups exhibiting one and two scanning mirrors with different subsequent lens configurations. * Analysis of beam deformations caused by static and dynamic aberrations of the scanning mirror. * Investigation of speckle pattern in laser scanned images observed by the human eye.
Laser Design Inc., the world leader in 3D scanning, offers Long-range/ Terrestrial 3D scanning services for building information modeling. Long range/ Terrestrial 3D scanning is a ground-based technique for collecting high-density spatial imaging with millions of coordinates quickly and accurately. Using highly accurate, photo realistic 3D scan data generated with Longe range/ Terrestrial scanning you are able to view as-built documentation in a virtual world. The point cloud data can also be surfaced to generate a CAD model which can be used for comparison or reconstruction. Contact Laser Design Inc to find out more 3D scan to BIM services: http://www.laserdesign.com firstname.lastname@example.org
•Ultra-portable laser handheld 3D measurement system with only 0.95kg •Accuracy up to 0.03mm, and following the German VDI/VDE 2634 standard •Almost unlimited 3D scanning, adaptable to measurement tasks in indoor, outdoor and other complex environments. •High speed scanning, good stability and easy operation http://www.dtsys.my/3d-scanner/freescan-x5-x7/