20.500.12556/RUL-188225 Analiza podatkov GlobalBuildingAtlas za Slovenijo GlobalBuildingAtlas data analysis for Slovenia V diplomski nalogi je obravnavana podatkovna zbirka GlobalBuildingAtlas, ki predstavlja odprt globalni vir podatkov o stavbah. Zbirka vključuje stavbne poligone, ocene višin stavb in poenostavljene modele LoD1. Namen naloge je bil preveriti uporabnost podatkov GlobalBuildingAtlas za območje Murske Sobote in okolice v Sloveniji ter oceniti njihovo kakovost s primerjavo z referenčnimi podatki. Najprej so predstavljeni osnovni podatkovni viri. V praktičnem delu je bil izveden postopek priprave podatkov v okolju ArcGIS Pro. Referenčni podatki so bili pred primerjavo obdelani, saj so bile stavbe pogosto razdeljene na več delov. Nato je bila izvedena prostorska povezava med podatki GlobalBuildingAtlas in referenčnimi podatki ter analiza razlik v višinah in površinah stavbnih poligonov. Rezultati so pokazali, da so bile višine stavb v podatkih GlobalBuildingAtlas v analiziranem vzorcu v povprečju nižje od višin referenčnih podatkov. Pri površinah poligonov so bile razlike izrazitejše, pri čemer so bile vrednosti GBA za analizirano območje prav tako manjše od referenčnih vrednosti. Ugotovljeno je bilo, da je GlobalBuildingAtlas uporaben predvsem za širše prostorske analize, ni pa primeren kot neposredna zamenjava za natančne referenčne podatke. This bachelor’s thesis examines the GlobalBuildingAtlas dataset, which represents an open global source of building data. The dataset includes building polygons, building height estimates, and simplified LoD1 models. The aim of the thesis was to assess the usability of GlobalBuildingAtlas data for the Murska Sobota area and its surrounding areas in Slovenia and to evaluate its quality by comparing it with reference data. First, the basic data sources are presented. In the practical part, the data preparation process was carried out in the ArcGIS Pro environment. Before the comparison, the reference data had to be processed, since buildings were often divided into several individual parts. A spatial join between the GlobalBuildingAtlas data and the reference data was then performed, followed by an analysis of differences in building heights and polygon areas. The results showed that, for the analysed sample, building heights in the GlobalBuildingAtlas dataset were on average lower than those in the reference data. In the case of building polygon areas, the differences were more pronounced, with GlobalBuildingAtlas also showing smaller values than the reference data for the analysed area. It was concluded that GlobalBuildingAtlas is mainly suitable for broader spatial analyses, but it is not appropriate as a direct replacement for accurate reference data. Višine površine stavbni poligoni stavbe LoD1 GlobalBuildingAtlas prostorska analiza Heights areas building polygons buildings LoD1 GlobalBuildingAtlas spatial analysis true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-09-19 08:45:21 2026-09-19 08:45:31 2026-09-20 04:29:14 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 182681 22959.pdf 22959.pdf 1 F9F8D8AFAB2F48DD65E0BAEC200AC647 142b7f6b82517d036d1537904db7aab2d5e2b0e59aa4390d0ce086a67f2235fe a713ba46-b3f5-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=248254 Fakulteta za gradbeništvo in geodezijo 0 0 0