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master's thesis
Utjecaj promjena podloge na toplinska obilježja grada Zagreba na temelju analize Landsat podataka
Zagreb: University of Zagreb, Faculty of Science, 2020. urn:nbn:hr:217:105587
Žgela, Matej
University of Zagreb
Faculty of Science
Department of Geography

Institutional repository: Repository of the Faculty of Science

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Žgela, M. (2020). Utjecaj promjena podloge na toplinska obilježja grada Zagreba na temelju analize Landsat podataka (Master's thesis). Zagreb: University of Zagreb, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:105587

Žgela, Matej. "Utjecaj promjena podloge na toplinska obilježja grada Zagreba na temelju analize Landsat podataka." Master's thesis, University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:105587

Žgela, Matej. "Utjecaj promjena podloge na toplinska obilježja grada Zagreba na temelju analize Landsat podataka." Master's thesis, University of Zagreb, Faculty of Science, 2020. https://urn.nsk.hr/urn:nbn:hr:217:105587

Žgela, M. (2020). 'Utjecaj promjena podloge na toplinska obilježja grada Zagreba na temelju analize Landsat podataka', Master's thesis, University of Zagreb, Faculty of Science, accessed 19 January 2025, https://urn.nsk.hr/urn:nbn:hr:217:105587

Žgela M. Utjecaj promjena podloge na toplinska obilježja grada Zagreba na temelju analize Landsat podataka [Master's thesis]. Zagreb: University of Zagreb, Faculty of Science; 2020 [cited 2025 January 19] Available at: https://urn.nsk.hr/urn:nbn:hr:217:105587

M. Žgela, "Utjecaj promjena podloge na toplinska obilježja grada Zagreba na temelju analize Landsat podataka", Master's thesis, University of Zagreb, Faculty of Science, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:217:105587

Metadata
TitleUtjecaj promjena podloge na toplinska obilježja grada Zagreba na temelju analize Landsat podataka
Title (english)Impact of land surface changes on heat features in the city of Zagreb based on Landsat data
AuthorMatej Žgela
MentorMladen Maradin (mentor)
Committee memberMladen Maradin (predsjednik povjerenstva)
Committee memberAnita Filipčić (član povjerenstva)
Committee memberLuka Valožić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Science
(Department of Geography)
Zagreb
Defense date and country2020-07-02, Croatia
Scientific / art field,
discipline and subdiscipline		INTERDISCIPLINARY AREAS OF KNOWLEDGE
Geography
Physical Geography
Abstract
Izgrađene površine sve više zamijenjuju prirodne, apsorbirajući više Sunčeve radijacije što utječe na stvaranje značajnih temperaturnih razlika između urbanih i ruralnih područja. Rezultat toga je formiranje urbanog toplinskog otoka (UHI) i lokalnih toplinskih otoka (LUHI). Promjenom obilježja podloge, tj. širenjem izgrađenih površina najčešće dolazi do porasta temperature površine tla (LST). Landsat podacima se pristupilo putem Google Earth Engine-a, napredne platforme za geoprostorne analize, putem koje su izrađene toplinske karte i karte NDVI-a. Na temelju njih analizirane su promjene toplinskih obilježja na šest odabranih primjera u gradu Zagrebu za ljetno razdoblje (2000. i 2019.) te zimsko razdoblje (2000./2001. i 2019./2020). Rezultati su pokazali da je širenje izgrađenih površina dovelo do značajnog porasta LST-a te jačanja intenziteta UHI-a Zagreba. Provedena regresijska analiza i Pearsonov koeficijent korelacije ukazuju na statistički značajnu vezu LST-a i NDVI-a.
Abstract (english)
Built-up areas are increasingly replacing natural ones, absorbing more solar radiation that affects large temperature differences between urban and rural areas. The results are the formation of an urban heat island (UHI) and local heat islands (LUHI). By changing the characteristics of the surface, ie. by the expansion of the built-up area, there is an increase in land surface temperature (LST). Landsat data is accessed through Google Earth Engine, an advanced platform for geospatial analysis, which is used to create heat maps and NDVI maps. Based on them, changes in thermal characteristics of six selected sample areas in the city of Zagreb for the summer period (2000 and 2019) and winter period (2000/2001 and 2019/2020) were analyzed. The results showed that the expansion of the built-up area led to a significant increase in LST and strengthening of the UHI intensity in Zagreb. Regression analysis performed in the paper and the Pearson correlation coefficient indicate a statistically significant relationship between LST and NDVI
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:217:105587
Study programmeTitle: Geography; specializations in: Physical Geography with Geoecology, Spatial Planning and Regional Development, Heritage and Tourism, Geographic Information Systems, Course research
Course: Physical Geography with Geoecology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra geografije (magistar/magistra geografije)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Embargo expiration date: 2022-01-21
Terms of useLicence In copyright icon
Created on2021-01-21 09:32:47