Articles | Volume 16, issue 2
https://doi.org/10.5194/amt-16-209-2023
https://doi.org/10.5194/amt-16-209-2023
Research article
 | 
18 Jan 2023
Research article |  | 18 Jan 2023

Optical receiver characterizations and corrections for ground-based and airborne measurements of spectral actinic flux densities

Birger Bohn and Insa Lohse

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Cited articles

Bais, A., Madronich, S., Crawford, J., Hall, S., Mayer, B., van Weele, M., Lenoble, J., Calvert, J., Cantrell, C., Shetter, R., Hofzumahaus, A., Koepke, P., Monks, P., Frost, G., McKenzie, R., Krotkov, N., Kylling, A., Swartz, W., Lloyd, S., Pfister, G., Martin, T., Roeth, E.-P., Griffioen, E., Ruggaber, A., Krol, M., Kraus, A., Edwards, G., Mueller, M., Lefer, B., Johnston, P., Schwander, H., Flittner, D., Gardiner, B., Barrick, J., and Schmitt, R.: International Photolysis Frequency Measurement and Model Intercomparison (IPMMI): Spectral actinic solar flux measurements and modeling, J. Geophys. Res, 108, 8543, https://doi.org/10.1029/2002JD002891, 2003. a
Bohn, B.: Replication data for “Optical receiver characterisations and corrections for ground-based and airborne measurements of spectral actinic flux densities”, V2, Jülich DATA [data set], https://doi.org/10.26165/JUELICH-DATA/8INBXK, 2022. a, b
Bohn, B. and Lohse, I.: Calibration and evaluation of CCD spectroradiometers for ground-based and airborne measurements of spectral actinic flux densities, Atmos. Meas. Tech., 10, 3151–3174, https://doi.org/10.5194/amt-10-3151-2017, 2017. a, b, c, d, e, f, g
Bohn, B., Kraus, A., Müller, M., and Hofzumahaus, A.: Measurement of atmospheric O3 O(1D) photolysis frequencies using filterradiometry, J. Geophys. Res., 109, D10S90, https://doi.org/10.1029/2003JD004319, 2004. a
Bohn, B., Corlett, G. K., Gillmann, M., Sanghavi, S., Stange, G., Tensing, E., Vrekoussis, M., Bloss, W. J., Clapp, L. J., Kortner, M., Dorn, H.-P., Monks, P. S., Platt, U., Plass-Dülmer, C., Mihalopoulos, N., Heard, D. E., Clemitshaw, K. C., Meixner, F. X., Prevot, A. S. H., and Schmitt, R.: Photolysis frequency measurement techniques: results of a comparison within the ACCENT project, Atmos. Chem. Phys., 8, 5373–5391, https://doi.org/10.5194/acp-8-5373-2008, 2008. a, b, c, d, e, f, g
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Short summary
Optical receivers for solar spectral actinic radiation are designed for angle-independent sensitivities within a hemisphere. Remaining imperfections can be compensated for by receiver-specific corrections based on laboratory characterizations and radiative transfer calculations of spectral radiance distributions. The corrections cover a wide range of realistic atmospheric conditions and were applied to ground-based and airborne measurements in a wavelength range 280–660 nm.
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