Articles | Volume 15, issue 2
https://doi.org/10.5194/amt-15-407-2022
https://doi.org/10.5194/amt-15-407-2022
Research article
 | 
27 Jan 2022
Research article |  | 27 Jan 2022

Retrieval of aerosol properties using relative radiance measurements from an all-sky camera

Roberto Román, Juan C. Antuña-Sánchez, Victoria E. Cachorro, Carlos Toledano, Benjamín Torres, David Mateos, David Fuertes, César López, Ramiro González, Tatyana Lapionok, Marcos Herreras-Giralda, Oleg Dubovik, and Ángel M. de Frutos

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Cited articles

Angström, A.: On the atmospheric transmission of sun radiation II, Geogr. Ann., H 11, 1301–1308, 1930. a
Angström, A.: Techniques of determining the turbidity of the atmosphere, Tellus, 13, 214–223, 1961. a
Antuña-Sánchez, J. C., Román, R., Cachorro, V. E., Toledano, C., López, C., González, R., Mateos, D., Calle, A., and de Frutos, Á. M.: Relative sky radiance from multi-exposure all-sky camera images, Atmos. Meas. Tech., 14, 2201–2217, https://doi.org/10.5194/amt-14-2201-2021, 2021. a, b, c, d, e, f, g, h
Barreto, Á., Cuevas, E., Granados-Muñoz, M.-J., Alados-Arboledas, L., Romero, P. M., Gröbner, J., Kouremeti, N., Almansa, A. F., Stone, T., Toledano, C., Román, R., Sorokin, M., Holben, B., Canini, M., and Yela, M.: The new sun-sky-lunar Cimel CE318-T multiband photometer – a comprehensive performance evaluation, Atmos. Meas. Tech., 9, 631–654, https://doi.org/10.5194/amt-9-631-2016, 2016. a
Short summary
An all-sky camera is used to obtain the relative sky radiance, and this radiance is used as input in an inversion code to obtain aerosol properties. This paper is really interesting because it pushes forward the use and capability of sky cameras for more advanced science purposes. Enhanced aerosol properties can be retrieved with accuracy using only an all-sky camera, but synergy with other instruments providing aerosol optical depth could even increase the power of these low-cost instruments.
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