Research on the effect of Aerosol to the  Inversion of  hyperspectral XCO2

Meng Gao; Chunmin Zhang; Yueming Zhou

doi:10.1117/12.2260708

28 February 2017 Research on the effect of Aerosol on the retrieval of hyperspectral XCO₂

Meng Gao, Chunmin Zhang, Yueming Zhou

Proceedings Volume 10256, Second International Conference on Photonics and Optical Engineering; 1025652 (2017) https://doi.org/10.1117/12.2260708
Event: Second International Conference on Photonics and Optical Engineering, 2016, Xi'an, China

Abstract

CO₂, the greenhouse gas, is the important one of atmospheric trace gases. The accurate observation of CO₂ has great significance for the study of climate warming and global carbon cycle. In this paper, SCIATRAN radiation transfer model is simulated to study the effect of the aerosol parameters to the retrieval precision of XCO₂.The absorption band of CO₂ at 1.61um and O₂-A are selected to analyse the sensitivity of aerosol parameters. The absolute error and relative error about the main aerosol parameters, optical thickness and scattering phase function are analyzed. It provides basis on the effective debugging for the model, plays an important role in the improvement of the precision of XCO₂ retrieval.

Citation Download Citation

Meng Gao, Chunmin Zhang, and Yueming Zhou "Research on the effect of Aerosol on the retrieval of hyperspectral XCO₂", Proc. SPIE 10256, Second International Conference on Photonics and Optical Engineering, 1025652 (28 February 2017); https://doi.org/10.1117/12.2260708

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