Analiza pomena atmosferskih popravkov satelitskih posnetkov : diplomska naloga

Hovnik, David (author), Oštir, Krištof (mentor), Račič, Matej (comentor)

V diplomski nalogi je bila izvedena analiza vpliva atmosferskih popravkov satelitskih posnetkov. Satelitski podatki v vidnem delu spektra vsebujejo šum, ki je posledica zemeljske atmosfere. Te podatke imenujemo Top Of Atmosphere (TOA). Z različnimi metodami se poskušamo približati dejanskim vrednostim Bottom Of Atmosphere (BOA). V nalogi so bili predstavljeni in na satelitskem posnetku primerjani algoritmi za izločanje vpliva atmosfere Sen2Cor, Maja in ATCOR.

• Language: Slovenian
• Keywords: atmosferski popravki, predobdelava satelitskih posnetkov
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FGG - Faculty of Civil and Geodetic Engineering
• Publisher: [D. Hovnik]
• Year: 2020
• PID: 20.500.12556/RUL-120347
• UDC: 528.7(043.2)
• COBISS.SI-ID: 46150147
• Publication date in RUL: 18.09.2020

Secondary language

• Language: English
• Title: Analysis of the importance of atmospheric correction in satellite imagery : graduation thesis

Abstract

Analysis of the importance of atmospheric correction in satellite imagery was performed in the thesis. Satellite imagery contains a noise in the visible part of the spectre, that is a consequence of Earth's atmosphere. These values are called Top Of Atmosphere (TOA). With different methods, we try to get actual values of Bottom Of Atmosphere (BOA). In the thesis, algorithms Sen2Cor, Maja and ATCOR were presented and compared, based on a satellite image.

• Keywords: atmospheric correction, satellite imagery pre-processing