diplomska naloga
Primož Opravš (Author), Dušan Kogoj (Mentor), Mojca Kosmatin Fras (Co-mentor)

Abstract

Postopek in natančnosti tehnologije 3R terestričnega laserskega skeniranja

Keywords

geodezija;diplomska dela;VSŠ;terestrično skeniranje;lasersko skeniranje;

Data

Language: Slovenian
Year of publishing:
Source: Ljubljana
Typology: 2.11 - Undergraduate Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [P. Opravš]
UDC: 528.5:528.7:681.32(043.2)
COBISS: 4135521 Link will open in a new window
Views: 1994
Downloads: 431
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Other data

Secondary language: English
Secondary title: ǂThe ǂprocedure and accuracy of the terrestrial 3D laser scanning technology
Secondary abstract: The graduation thesis present the Terrestrial 3D Laser Scanning technology. First, the procedure of setting and starting a job is described. Next, the procedures of data acquisition, registration of scans in one homogenous pointcloud, georeferencing, subsequent handling of pointcloud and finally 3D modeling objects are described. There are also mentioned different types of laser scanners, which distingush in principles of the operation. In need to evaluate the technology of the terrestrial laser scanning the errors, which arise in all steps of the scanning work and which affect precision and accuracy of acquired data and consequantally the 3D model of the scanned reality, are decribed. In case of scanning the underground Karstical cave (Ţelezna jama) the practical work with the scanner Riegl LMS-Z420i with RiSCAN PRO software, which enables a guidance of the instrument during the acquisition phase, registration and georeferencing of scans and subsequently handling with pointcloud and 3R modelling, is presented. The model of the cave Ţelezna jama is made out to the stage which enables a computation of the volume.
Secondary keywords: geodesy;terrestrial scanning technology;laser scanning technology;
File type: application/pdf
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: XIII, 101 str., pril.
Type (ePrints): thesis
Title (ePrints): Postopek in natančnosti tehnologije 3R terestričnega laserskega skeniranja
Keywords (ePrints): geodezija;diplomska dela;VSŠ;terestrično skeniranje;lasersko skeniranje;
Keywords (ePrints, secondary language): geodesy;terrestrial scanning technology;laser scanning technology;
Keywords (ePrints, secondary language): geodesy;terrestrial scanning technology;laser scanning technology;
ID: 8310628