Analiza promjena u prostornoj strukturi Grada Siska metodama daljinskih istraživanja

master's thesis

• Title (english): Analysis of the changes in the spatial structure of the City of Sisak using remote sensing methods
• Author: Bernarda Krolo
• Mentor: Marin Mićunović (mentor)
• Mentor: Ivan Šišak (komentor)
• Committee member: Marin Mićunović (predsjednik povjerenstva)
• Committee member: Aleksandar Toskić (član povjerenstva)
• Committee member: Ivan Šišak (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Geography); Zagreb
• Defense date and country: 2025-02-26, Croatia
• Scientific / art field, discipline and subdiscipline: INTERDISCIPLINARY AREAS OF KNOWLEDGE; Geography

Abstract

Grad Sisak županijski je centar Sisačko-moslavačke županije, jedan od najvećih hrvatskih industrijskih gradova koji je u zadnjih nekoliko desetljeća doživio promjene u prostornoj strukturi urbanog dijela Grada te također, promjene u ruralnoj okolici koja je integrirana u administrativno područje Grada. Ovaj diplomski rad bavi se analizom prostornih promjena u gradu Sisku od 1950-ih godina do danas primjenom metoda daljinskih istraživanja. Korišteni su multispektralni satelitski snimci, povijesne karte i urbanistički planovi te avio snimke kako bi se kvantificirale promjene u korištenju zemljišta te dinamika urbanizacije. Analiza se temelji na obradi satelitskih snimaka Sentinel-2 te primjeni spektralnih indeksa (NDVI, NDBI, MBUI). Dodatno, provedena je nenadzirana klasifikacija korištenja zemljišta kako bi se identificirale glavne kategorije površina: izgrađene i neizgrađene Provedena je digitalizacija avio snimaka te su izračunati udjeli izgrađenih, neizgrađenih i industrijskih površina grada po gradskim četvrtima. Rezultati istraživanja pokazuju značajnu ekspanziju urbanog područja, smanjenje poljoprivrednih i prirodnih površina te rast industrijskih zona.

Abstract (english)

The city of Sisak is the county center of Sisak-Moslavina County, one of the largest Croatian industrial cities that has experienced changes in the spatial structure of the urban part of the city in the last few decades, as well as changes in the rural surroundings that are integrated into the administrative area of the city. This thesis deals with the analysis of spatial changes in the city of Sisak from the 1950s to the present day using remote sensing methods. Multispectral satellite images, historical maps and urban plans, and aerial photographs were used to quantify changes in land use and urbanization dynamics. The analysis is based on the processing of Sentinel-2 satellite images and the application of spectral indices (NDVI, NDBI, MBUI). Additionally, an unsupervised classification of land use was performed to identify the main categories of areas: built-up, unbuilt, vegetation, and water. The aerial photographs were digitized and the shares of built-up, unbuilt, and industrial areas of the city by city districts in 1959, 1977, 2000, and 2024 were calculated. The research results show a significant expansion of the urban area, the reduction of agricultural and natural areas and the growth of industrial zones.

• Keywords: daljinska istraživanja; Grad Sisak; urbanizacija; prostorne promjene; spektralni indeksi; industrijalizacija
• Keywords (english): remote sensing; City of Sisak; urbanization; spatial changes; spectral indices; industrialization
• Language: croatian
• URN:NBN: urn:nbn:hr:217:805908
• Study programme: Title: Geography; specializations in: Physical Geography with Geoecology, Spatial Planning and Regional Development, Heritage and Tourism, Geographic Information Systems, Course research; Course: Geographic Information Systems; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra geografije (magistar/magistra geografije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Embargoed access; Embargo expiration date: 2026-02-26
• Created on: 2025-03-12 10:06:58