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    BRDF Model of Mars Simulation Soil and Its Comparison with BRDF of Earth Sand
    with Yu-Feng Yang, Xiang Han, Ming-Bo Jiang, and An-Li Han
    Complexity 2021 1-13. 2021.
    In this paper, a seven-parameter BRDF model with double-peak characteristic, which could fit double-peak data, was adopted to fit the BRDF of Mars simulation soil. At the same time, the three-dimensional figure of the original data of the sample and the three-dimensional curve of the fitted curve were given. The results proved that the model worked well for this type of data. In addition, the experimental data of four kinds of earth sand samples with different roughness were also fitted and anal…Read more