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Volume 17, issue 3
Atmos. Chem. Phys., 17, 2359–2372, 2017
https://doi.org/10.5194/acp-17-2359-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue: VERDI – Vertical ​Distribution of Ice ​in Arctic Clouds...

Atmos. Chem. Phys., 17, 2359–2372, 2017
https://doi.org/10.5194/acp-17-2359-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Research article 15 Feb 2017

Research article | 15 Feb 2017

Directional, horizontal inhomogeneities of cloud optical thickness fields retrieved from ground-based and airbornespectral imaging

Michael Schäfer et al.

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Cited articles

Albrecht, B. A.: Aerosols, Cloud Microphysics, and Fractional Cloudiness, Science, 245, 1227–1230, https://doi.org/10.1126/science.245.4923.1227, 1989.
Barker, H., Wielicki, B., and Parker, L.: A parameterization for computing grid-averaged solar fluxes for inhomogeneous marine boundary layer clouds. Part II: Validation using satellite data, J. Atmos. Sci., 53, 2304–2316, 1996.
Barlakas, V., Macke, A., and Wendisch, M.: SPARTA – Solver for Polarized Atmospheric Radiative Transfer Applications: Introduction and application in Saharan dust fields, J. Quant. Spectrosc. Ra., 178, 77–92, https://doi.org/10.1016/j.jqsrt.2016.02.019, 2016.
Bierwirth, E., Ehrlich, A., Wendisch, M., Gayet, J.-F., Gourbeyre, C., Dupuy, R., Herber, A., Neuber, R., and Lampert, A.: Optical thickness and effective radius of Arctic boundary-layer clouds retrieved from airborne nadir and imaging spectrometry, Atmos. Meas. Tech., 6, 1189–1200, https://doi.org/10.5194/amt-6-1189-2013, 2013.
Cahalan, R.: Bounded cascade clouds: albedo and effective thickness, Nonlinear Proc. Geoph., 1, 156–157, 1994.
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Short summary
Cloud optical thickness fields, retrieved from solar spectral radiance measurements, are used to investigate the directional structure of horizontal cloud inhomogeneities with scalar one-dimensional inhomogeneity parameters, two-dimensional auto-correlation functions, and two-dimensional Fourier analysis. The investigations reveal that it is not sufficient to quantify horizontal cloud inhomogeneities by one-dimensional inhomogeneity parameters; two-dimensional parameters are necessary.
Cloud optical thickness fields, retrieved from solar spectral radiance measurements, are used to...
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