Fig. 6

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Examples of model-planetmaps used to train the neural network, including a model Earth (bottom) with (x, y, z) ≈ (71%, 13%, 16%) in Eq. (5), and a selected cloud pattern. The flux curves of the model Earth in an edge-on orbit (i = 90°) are shown in Fig. 7. The RGB color values of each surface type are given by the albedos at the wavelengths of 700, 550, and 500 nm (see Fig. 3), respectively.
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