pvlib.atmosphere.angstrom_aod_at_lambda¶
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pvlib.atmosphere.
angstrom_aod_at_lambda
(aod0, lambda0, alpha=1.14, lambda1=700.0)[source]¶ Get AOD at specified wavelength using Angstrom turbidity model.
Parameters: - aod0 (numeric) – Aerosol optical depth (AOD) measured at wavelength
lambda0
. [unitless] - lambda0 (numeric) – Wavelength corresponding to
aod0
. [nm] - alpha (numeric, default 1.14) – Angstrom \(\alpha\) exponent corresponding to
aod0
. [unitless] - lambda1 (numeric, default 700) – Desired wavelength. [nm]
Returns: aod1 (numeric) – AOD at desired wavelength
lambda1
. [unitless]See also
References
[1] Anders Angstrom, “On the Atmospheric Transmission of Sun Radiation and On Dust in the Air”, Geografiska Annaler Vol. 11, pp. 156-166 (1929) JSTOR DOI: 10.2307/519399 [2] Anders Angstrom, “Techniques of Determining the Turbidity of the Atmosphere”, Tellus 13:2, pp. 214-223 (1961) Taylor & Francis DOI: 10.3402/tellusa.v13i2.9493 and Co-Action Publishing DOI: 10.1111/j.2153-3490.1961.tb00078.x - aod0 (numeric) – Aerosol optical depth (AOD) measured at wavelength