magistrsko delo št.: 106/II. GIG
Petra Podržaj (Author), Aleš Marjetič (Mentor), Klemen Kregar (Co-mentor)

Abstract

Terestrično lasersko skeniranje (TLS) se je izkazalo kot učinkovita metoda za zajem prostorskih podatkov v občutljivem in kompleksnem okolju, kakršen je jamski svet. Za obravnavano območje smo izbrali Županovo jamo, kjer smo s pomočjo klasičnih meritev s tahimetrom določili oslonilne točke, na osnovi katerih smo s TLS pridobljeni oblak točk vpeli v državni koordinatni sistem. S tem je bila možna primerjava s podatki LIDAR aerosnemanja Slovenije. V okviru magistrskega dela smo izdelali vzdolžne in prečne profile ter izračunali volumen posameznih dvoran v jami. Na koncu smo izdelali še 3D vizualni prikaz obravnavanega dela jame, ki lahko služi v informativne ali turistične namene.

Keywords

geodezija;magistrska dela;GIG;lasersko skeniranje;kraška jama;oblak točk;državni koordinatni sistem;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UL FGG - Faculty of Civil and Geodetic Engineering
Publisher: [P. Podržaj]
UDC: 528.7/.8:796.55(497.4)(043.3)
COBISS: 32480003 Link will open in a new window
Views: 484
Downloads: 142
Average score: 0 (0 votes)
Metadata: JSON JSON-RDF JSON-LD TURTLE N-TRIPLES XML RDFA MICRODATA DC-XML DC-RDF RDF

Other data

Secondary language: English
Secondary title: 3D laser scanning of the Mayor's cave
Secondary abstract: Terrestrial laser scanning (TLS) was proven to be an effective method for capturing spatial data in a sensitive and complex environment such as caves. We chose the Mayor's Cave for the considered area, where we determined the control points with the help of classical measurements with a tachymeter. Based on them, we introduced the point cloud obtained with TLS into the national coordinate system. This made it possible to compare it with the LIDAR aerial survey of Slovenia. As part of the master's thesis, we made longitudinal and transverse profiles and calculated the volume of individual chambers of the cave. Finally, we made a 3D visual representation of a part of the cave, which can be used for education or tourist purposes.
Secondary keywords: geodesy;master thesis;laser scanning;karst cave;point cloud;national coordinate system;
Type (COBISS): Master's thesis/paper
Study programme: 0
Embargo end date (OpenAIRE): 1970-01-01
Thesis comment: Univ. v Ljubljani, Fak. za gradbeništvo in geodezijo
Pages: XIV, 54 str.
ID: 11981310