magistrsko delo št.: 158/II. GIG
Matjaž Pukšič (Author), Dejan Grigillo (Mentor), Klemen Kozmus Trajkovski (Co-mentor), Marko Živec (Co-mentor)

Abstract

V raziskovalnem delu obravnavamo UAV inšpekcijske preglede na premostitvenem objektu – viaduktu Slatina. S SfM/MVS fotogrametrijo in terestričnim laserskim skeniranjem smo izvedli meritve za namene inšpekcijskih pregledov. Na podlagi meritev smo izdelali oblake točk, digitalne modele površja in ortofote. S primerjavo oblakov točk terestričnega laserskega skeniranja in UAV fotogrametrije smo analizirali prisotnost šuma v fotogrametričnem oblaku točk. Analizo primernosti ortofotov za namene UAV inšpekcijskih pregledov smo naredili s primerjavo ortofotov stebra viadukta z različno prostorsko ločljivostjo.

Keywords

geodezija;magistrska dela;GIG;daljinsko vodeni letalnik;UAV inšpekcijski pregled;SfM/MVS fotogrametrija;terestrično lasersko skeniranje;fotogrametrični oblak točk;digitalni model površja;ortofoto;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [M. Pukšič]
UDC: 528.7:629.7.014.9(043.3)
COBISS: 132321795 Link will open in a new window
Views: 128
Downloads: 31
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Other data

Secondary language: English
Secondary title: Photogrammetric inspection of structural elements of bridge structures
Secondary abstract: In the research work, we analyse UAV inspections on the bridge facility - the Slatina viaduct. With the SfM/MVS photogrammetry and terrestrial laser scanning, we perform measurements for inspection purposes. Based on the comparison of point clouds of terrestrial laser scanning and UAV photogrammetry, we analyzed the presence of noise in the photogrammetric point cloud. We analyzed the quality of orthophotos for the purposes of UAV inspections by comparing orthophotos of the viaduct pillar with different spatial resolutions.
Secondary keywords: geodesy;master thesis;unmanned aerial vehicle;UAV inspection;SfM/MVS photogrammetry;terrestrial laser scanning;photogrammetric point cloud;digital surface model;orthophoto;
Type (COBISS): Master's thesis/paper
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: XVIII, 69 str., [6] str. pril.
ID: 17881029