Opazovanje koncentracij plinov v ozračju s satelitom Sentinel-5P : diplomska naloga

Sevšek, David (author), Oštir, Krištof (mentor), Potočnik Buhvald, Ana (co-mentor)

V diplomski nalogi je predstavljen prikaz uporabe časovne vrste satelitskih posnetkov Sentinel-5P za spremljanje onesnaženosti zraka z dušikovim dioksidom (NO2) na območju Srednje Evrope v začetnih mesecih pandemije COVID-19 (med januarjem in junijem 2020). Predstavljen je postopek pridobivanja, uporabe in interpretacije podatkov Sentinel-5P s programskim orodjem Jupyter Notebook. Rezultati diplomskega dela so podani v obliki kart povprečnih tedenskih vrednosti zaznane količine NO2, za območje Srednje Evrope in posebej za območje Slovenije. Vsi rezultati kažejo enake trende ? količina onesnaženja z NO2 v času izvajanja »protikoroskih« ukrepov na obravnavanem območju povsod postopoma upade.

• Language: Slovenian
• Keywords: onesnaženost zraka z NO2, daljinsko zaznavanje, Sentinel-5P, analize časovnih vrst, Jupyter Notebook
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Publisher: [D. Sevšek]
• Year: 2020
• PID: 20.500.12556/RUL-120605
• UDC: 528.837(043.2)
• COBISS.SI-ID: 43899395
• Publication date in RUL: 23.09.2020

Secondary language

• Language: English
• Title: Observation of gas concentrations In the atmosphere with Sentinel-5P satellite : graduation thesis

Abstract

The thesis presents the use of the time series of satellite images Sentinel-5P for monitoring air pollution with nitrogen dioxide (NO2) in Central Europe in the early months of the COVID-19 pandemic (between January and June 2020). The process of obtaining, using and interpreting Sentinel-5P data with the Jupyter Notebook software tool is presented. The results of the graduation thesis are given in the form of maps of the average weekly values of the detected amount of NO2, for the area of Central Europe and especially for the area of Slovenia. All results show the same trends the amount of NO2 pollution during the implementation of "anticorona" measures in the area is gradually declining everywhere.

• Keywords: Sentinel-5P, analysing satellite imagery, concentration of NO2, time series analysis, Jupyter Notebook