Atmospheric correction assessment for GF-1 WFV

Zhuo Kong; Haitao Yang; FengJie Zheng; ZhongLin Yang; Yang Li; Ji Qi

doi:10.1117/12.2625716

9 December 2021 Atmospheric correction assessment for GF-1 WFV

Zhuo Kong, Haitao Yang, FengJie Zheng, ZhongLin Yang, Yang Li, Ji Qi

Proceedings Volume 12129, International Conference on Environmental Remote Sensing and Big Data (ERSBD 2021); 1212910 (2021) https://doi.org/10.1117/12.2625716
Event: 2021 International Conference on Environmental Remote Sensing and Big Data, 2021, Wuhan, China

Abstract

In this paper, the atmospheric correction is performed using the three methods of 6S, FLAASH, QUAC and compared with the MOD09A1 product and the measured spectral data. The experimental results show that the three methods have maintained better consistency with the measured spectral data, which can effectively eliminate the influence of the atmosphere in radiation transmission, effectively restore the real surface reflectivity, the correction effect is 6S< FLAASH< QUAC. The experimental results can provide a reference for atmospheric correction processing of GF-1 WFV multi-spectral images.

Citation Download Citation

Zhuo Kong, Haitao Yang, FengJie Zheng, ZhongLin Yang, Yang Li, and Ji Qi "Atmospheric correction assessment for GF-1 WFV", Proc. SPIE 12129, International Conference on Environmental Remote Sensing and Big Data (ERSBD 2021), 1212910 (9 December 2021); https://doi.org/10.1117/12.2625716

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