Evaluation of Atmospheric Correction Algorithms for Sentinel-2 Over Paddy Field Area

Kurnia Ulfa and Hendayani and Masnita Indriani Oktavia and Kuncoro Adi Pradono and Liana Fibriawati and Fadila Muchsin and Danang Surya Candra and Kiki Winda Veronica Damanik (2020) Evaluation of Atmospheric Correction Algorithms for Sentinel-2 Over Paddy Field Area. In: The Fifth International Conferences of Indonesian Society for Remote Sensing (ICOIRS) 2019, 17-20 September 2019, Bale Dayang Sumbi ITENAS Bandung.

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Abstract

Atmospheric correction is essential in satellite data processing to reduce atmospheric and lighting effects by studying the physical parameter of the earth’s surface. In this study, ATCOR and 6S algorithms were evaluated for Sentinel-2 over paddy field area. In this evaluation, level-1C Top of Atmosphere (TOA) Sentinel-2 image was used as an input data. The spectral pattern analysis of the results was used to assess the reliability of the methods. As a result, the both methods produced the correct spectral patterns. Moreover, the results showed that the longer the wavelength the less the improvement values. It starts from the blue band, 43,2% for the fallow phase and 60% for the vegetative phase of BOA corrected image. In the other hand, the NDVI values of fallow and vegetative phases that derived from the two methods are not greatly different.

Item Type: Conference or Workshop Item (Paper)
Additional Information: IOP Conference Series: Earth and Environmental Science (500)2020 012081
Subjects: Teknologi Penginderaan Jauh > Penelitian, Pengkajian, dan Pengembangan > Teknologi dan Data Penginderaan Jauh > Perolehan Data > Satelit
Divisions: Deputi Penginderaan Jauh > Pusat Teknologi dan Data Penginderaan Jauh
Depositing User: Dinar Indrasasi
Date Deposited: 20 Aug 2021 09:03
Last Modified: 20 Aug 2021 09:03
URI: http://repositori.lapan.go.id/id/eprint/1161

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