Essays about: "Terrestrial laser scanner"

Showing result 1 - 5 of 11 essays containing the words Terrestrial laser scanner.

1. 1. Evaluation of SLAM based mobile laser scanning and terrestrial laser scanning in the Kiruna mine : A comparison between the Emesent Hovermap HF1 mobile laser scanner and the Faro Laser Scanner Focus3D X 330 terrestrial laser scanner

   University essay from Högskolan i Gävle/Samhällsbyggnad

   Author : Claes Gustafsson; [2023]
   Keywords : Terrestrial laser scanning; mobile laser scanning; simultaneous localization and mapping; underground mapping; Kiruna mine.;

   Abstract : The mining industry has over the last few decades seen a drastic increase in the usage of laser scanning technologies as a way of creating 3D maps of the mines being exploited. Underground mapping in places such as mines has become more prevalent as the technology has progressed and made it easier to generate highly detailed point clouds faster. READ MORE

3. 2. Faster Environment Modelling and Integration into Virtual Reality Simulations

   University essay from Högskolan i Skövde/Institutionen för ingenjörsvetenskap

   Author : Jonas Nyman; [2021]
   Keywords : 3D re-construction; Digital Photogrammetry; LiDAR; Remote Sensing; Point Cloud; Point cloud to mesh; Terrestrial Laser Scanning; Static Laser scan; Virtual Reality;

   Abstract : The use of virtual reality in engineering tasks, such as in virtual commissioning, has increased steadily in recent years, where a robot, machine or object of interest can be simulated and visualized. Yet, for a more immerse experience, an environment for the object in question needs to be constructed. READ MORE

4. 3. Volume Calculation Based on LiDAR Data

   University essay from KTH/Fastigheter och byggande

   Author : Worlanyo Yao Amaglo; [2021]
   Keywords : laser scanning; volume; stockpile; Photogrammetry; ALS; TLS; mining; MATLAB; SfM; laserskanning; volym; lagerföra; fotogrammetri; ALS; TLS; gruvdrift; MATLAB; SfM;

   Abstract : In this thesis project, the main objective is to compare and evaluate different surveying methodsfor volume determination; Photogrammetry, Terrestrial Laser Scanning(TLS) and Aerial LaserScanning (ALS) based on time consumption, efficiency and safety in the mining industry. In addition,a volumetric computational method based on coordinates would be formulated to estimatethe volume of stockpiles using lidar data captured with a laser scanner. READ MORE

5. 4. Terrestrial Laser Scanning for Wooden Facade-system Inspection

   University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

   Author : Alexander Scharf; [2019]
   Keywords : laser scanning; facade monitoring; point cloud; wooden facade;

   Abstract : The objective of this study was to evaluate the feasibility of measuring movement, deformation and displacement in wooden façade-systems by terrestrial laser scanning. An overview of different surveying techniques and methods has been created. READ MORE

6. 5. Structure from Motion, a Cheaper Alternative for Three-Dimensional Modeling in Earth Science

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Viktor Fagerström; [2018]
   Keywords : Structure from Motion; photogrammetry; WebODM; “terrestrial laser scanning”; “open software”; Structure-from-Motion; Fotogrammetri; WebODM; LiDAR; markbunden laser-scanning; öppen källkod;

   Abstract : In this report, two methods for three-dimensional modeling are evaluated against each other. The first method is terrestrial laser scanning (LiDAR) that uses a laser beam to record the surrounding environment, and the second one is called Structure from Motion (SfM). READ MORE