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ACP | Articles | Volume 19, issue 24
Atmos. Chem. Phys., 19, 15583–15586, 2019
https://doi.org/10.5194/acp-19-15583-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Atmos. Chem. Phys., 19, 15583–15586, 2019
https://doi.org/10.5194/acp-19-15583-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Technical note 19 Dec 2019

Technical note | 19 Dec 2019

Technical note: A simple method for retrieval of dust aerosol optical depth with polarized reflectance over oceans

Wenbo Sun et al.

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Cited articles

Buriez, J. C., Vanbauce, C., Parol, F., Goloub, P., Herman, M., Bonnel, B., Fouquart, Y., Couvert, P., and Sèze, G.: Cloud detection and derivation of cloud properties from POLDER, Int. J. Remote Sens., 18, 2785–2813, 1997. 
Deschamps, P. Y., Breon, F.-M., Leroy, M., Podaire, A., Bricaud, A., Buriez, J.-C., and Sèze, G.: The POLDER mission: Instrument characteristics and scientific objectives, IEEE T. Geosci. Remote, 32, 598–615, 1994. 
Herman, M., Deuze, J. L., Devaux, C., Goluob, P., Breon, F. M., and Tanre, D.: Remote sensing of aerosols over land surfaces including polarization measurements and application to polder measurements, J. Geophys. Res., 102, 17039–17050, 1997. 
Kaufman, Y. J., Wald, A. E., Remer, L. A., Gao, B. C., Li, R. R., and Flynn, L.: The modis 2.1 µm channel correlation with visible reflectances for use in remote sensing of aerosol, IEEE T. Geosci. Remote, 350, 1286–1298, 1997. 
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Dusts have a significant impact on climate and environment. Detecting dust using satellite instruments is generally conducted by measuring at multiple observation angles due to the uncertainty of the surface reflection. This report shows that the degree of polarization of reflected light can be used for retrieving the optical depth of dust at backscatter angles only, regardless of surface conditions. This simple method is suitable for surveying dust aerosols over oceans with low-cost satellites.
Dusts have a significant impact on climate and environment. Detecting dust using satellite...
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