Vizualizacija KML geoprostornih podataka uporabom alata GeoTools

undergraduate thesis

• Title (english): Visualization of KML geospatial data using GeoTools toolkit
• Author: Mario Vuzem
• Mentor: Zdravko Galić (mentor)
• Committee member: Zdravko Galić (predsjednik povjerenstva)
• Committee member: Boris Milašinović (član povjerenstva)
• Committee member: Petar Djerasimović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Čovjek se kartama služi stoljećima, a s pojavom računala pojavljuje se mogućnost prikaza karata na računalu. S napretkom tehnologije količina geoprostornih podataka i načini prikupljanja tih podataka se stalno povećavaju. Nad tim geoprostornim podacima moguće je obavljati vrlo složene analize te vizualizirati dobivene rezultate. Za provođenje takvih analiza i baratanje s geoprostornim podacima služe nam Geo-informacijski sustavi (GIS). U ovom završnom radu korištena je Java GIS biblioteka GeoTools. Korištenjem navedene biblioteke prikazan je rad s geoprostornim podacima te je implementiran program za vizualizaciju geoprostornih podataka u KML formatu. Kroz završni rad opisani su izazovi u radu s geoprostornim podacima kao što su koordinatni referentni sustavi i zapis geoprostornih podataka te je opisan postupak kreiranja i obrade geoprostornih podataka.

Abstract (english)

People have been using maps for centuries, and with the advent of computers, a new way of displaying maps emerged. With advancement of technology, the amount of geospatial data and the ability to capture said data is always increasing. It is then possible to conduct very complex analyses and visualize the results of those analyses. To carry out such analyses and handle the geospatial data we use geographic information system (GIS). In this bachelor thesis GeoTools Java GIS library was used. Using said library the workflow of working with geospatial data was shown and a program for visualisation of KML geospatial data was implemented. Through the thesis the challenges of working with geospatial data, such as coordinate reference systems and formats of geospatial data, have been depicted and the process of creating and processing geospatial data has been described.

• Keywords: Geo-informacijski sustav (GIS); Koordinatni referentni sustavi (CRS); Geoprostorni podaci; Keyhole markup language (KML); GDAL; GeoTools
• Keywords (english): Geographic information system (GIS); Coordinate reference systems (CRS); Geospatial data; Keyhole markup language (KML); GDAL; GeoTools
• Language: croatian
• URN:NBN: urn:nbn:hr:168:781424
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-03-14 02:15:59