Reconstruction of the annual average values of the Earth’s albedo

The problem of reconstruction of a many-year series of values of the Earth’s spherical albedo is considered. The model developed reconstructs the annual average values of the albedo based on the annual average surface air temperature and thermal inertia of the hydrosphere. Tolerance of the model to variations in the input data is proved and confirmed by a series from 1880. The albedo reconstruction accuracy is assessed over the interval 1984–1999.

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