Izrada 3D kartografskog prikaza centra grada Trogira

master's thesis

• Title (english): Creation of a 3D map of the centre of the town Trogir
• Author: Jelena Melvan
• Mentor: Stanislav Frangeš (mentor)
• Mentor: Robert Župan (pomoć pri izradi, neposredni voditelj)
• Committee member: Stanislav Frangeš (član povjerenstva)
• Committee member: Robert Župan (član povjerenstva)
• Committee member: Vesna Poslončec-Petrić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Geodesy; Zagreb
• Defense date and country: 2024-09-20, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Geodesy; Cartography

Abstract

U okviru ovog diplomskog rada izrađen je 3D kartografski prikaz grada Trogira. Područje od interesa je stara gradska jezgra koja je dio UNESCO-ve svjetske kulturne baštine. Cilj istraživanja bio je stvoriti detaljan i vizualno atraktivan 3D prikaz grada koji će omogućiti bolje razumijevanje prostornih odnosa i karakteristika. Također, cilj je karte mnogobrojnim turistima olakšati snalaženje i vizualno prepoznavanje objekata od interesa. Teorijski dio diplomskog rada obuhvaća definicije kartografije, 3D modela grada te 3D kartografskog prikaza kao i karakteristike i mogućnosti korištenih softvera i alata. U praktičnom dijelu je opisan sam postupak izrade 3D kartografskog prikaza koji uključuje odabir podloge, izradu tlocrta te prikupljanje podataka na terenu kao što su visine i fotografije što većeg broja objekata tog područja. Zatim je uslijedila izrada 3D modela koja se sastoji od podizanja visina objekata te crtanja krovova. Zadnji korak je kreiranje karte. Korišteni su GIS alati poput QGIS-a za analizu prostornih podataka te izradu tlocrta, SketchUp-a za modeliranje 3D objekata te Inkscape za stvaranje same karte. Također za podlogu su korišteni i DOF i HOK s Geoportala, kako bi se osigurala točnost i detaljnost prikaza. Cijelo vrijeme izrade modela temeljeno je na praćenju stvarnog izgleda centra grada preko Google Earth Pro aplikacije. Završno, 3D kartografski prikaz ima potencijal za daljnju primjenu u različitim područjima, uključujući turizam, urbanizam i obrazovanje.

Abstract (english)

The focus of this master thesis was the creation of a 3D map of the town Trogir. The area of interest is the old town centre which is part of the UNESCO World Heritage List. The goal of this thesis was creating a detailed and visually appealing 3D map which enables a better understanding of its spatial relations and characteristics. It will also help tourists with navigating around the town and recognising landmarks. The theoretical part of this thesis explains the definitions of cartography, the 3D model of a town and 3D maps as well as the characteristics and capabilities of the used softwares and tools. The process of creating the 3D map includes selecting a background, creating the floor plan and collecting field data such as the height of buildings and photographing as many buildings as possible inside the area of interest. The next step is creating the 3D model which consists of two parts. The first is setting the correct height for each building and the second is creating the roof of each building. The last step is creating the map. GIS tools, such as QGIS, were used in the analysis of spatial data and creation of the floor plan, SketchUp was used for 3D modeling of the objects and Inkscape was used for creating the map. The Croatian basic map (HOK), as well as digital ortophoto maps (DOF) were used as the background of the map. They were downloaded from the site Geoportal, to ensure the map is accurate and detailed. Google Earth Pro was used to monitor the real of appereance of the town. Finally, 3D mapping has potential for further application in various fields, including tourism, urbanism and education.

• Keywords: Google Earth; karta; SketchUp; Trogir; 3D model
• Keywords (english): Google Earth; map; SketchUp; Trogir; 3D model
• Language: croatian
• URN:NBN: urn:nbn:hr:256:519105
• Study programme: Title: Geodesy and Geoinformatics; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka geodezije i geoinformatike (magistar/magistra inženjer/inženjerka geodezije i geoinformatike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-09-18 17:34:22