20.500.12556/RUL-186142 Satellite-based analysis of light pollution in Slovenia for the period 2013–2022 Analiza svetlobnega onesnaženja v Sloveniji med letoma 2013 in 2022 na osnovisatelitskih posnetkov Light pollution is a serious global issue that negatively affects human health, the environment, and wildlife, while also causing unnecessary energy consumption. Using satellite imagery from the S-NPP and NOAA-20 satellites, obtained via the Google Earth Engine platform, we analysed the situation in Slovenia from 2013 to 2022. Image processing involved inverse distance weighting interpolation and the kernel density estimation method. With time series we showed trends and ranges in the six major urban areas and with heat maps their spatial distribution. Special attention was given to the period of COVID-19 pandemic in 2020 by comparing the data with those from previous and subsequent years. The results revealed a slight overall increase in light pollution, consistent with global trends. Svetlobno onesnaženje je resen globalni problem, ki negativno vpliva na zdravje ljudi, okol-je in živali ter povzroča nepotrebno energetsko porabo. Z uporabo satelitskih posnetkov satelitov S-NPPin NOAA-20, pridobljenih prek platforme Google Earth Engine, smo analizirali stanje v Sloveniji med letoma2013 in 2022. Posnetke smo obdelali z interpolacijo inverzne utežne razdalje in metodo ocene gostote jedra.S časovnimi vrstami smo prikazali trende in razpone na šestih večjih mestnih območjih, s kartami pojavnos-ti pa njihovo prostorsko razporeditev. Posebno pozornost smo namenili obdobju pandemije COVID-19leta 2020 ter primerjali podatke z leti pred in po pandemiji. Rezultati kažejo rahlo splošno povečanje svet-lobnega onesnaženja, kar je skladno z globalnimi trendi. light pollution spatial analysis heat map time series VIIRS Slovenian cities svetlobno onesnaževanje prostorske analize toplotna karta časovne vrste VIIRS slovenska mesta true false true Angleški jezik Slovenski jezik Članek v reviji 2026-08-27 10:42:02 2026-08-27 10:42:10 2026-08-28 04:41:52 0000-00-00 00:00:00 2026 0 0 Str. 147–177 no. 1 Vol. 66 2026 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 528.7(497.4) 1581-8314 10.3986/AGS.14686 289084419 Gasparic,_Potocnik_Buhvald,_Petrovic-Satellite-based_analysis_of_light_pollution_in_Slovenia_for_the_period_2013–2022.pdf Gasparic,_Potocnik_Buhvald,_Petrovic-Satellite-based_analysis_of_light_pollution_in_Slovenia_for_the_period_2013–2022.pdf 1 FF64C7256030F0A9A9D61C6FBB654CB6 1d8b4a47c291e067c1373baa2e5a77ca6e22aa469e518bde4828bb80d485d4d6 e8e79213-a1f2-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=245241 https://ojs.zrc-sazu.si/ags/article/view/14686 1 c9e55d24-a1f2-11f1-9b0d-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=245240 Fakulteta za gradbeništvo in geodezijo 0 0 0