全月表橄榄石作为月球形成演化的指示矿物，其含量分布是月球探测研究的热点。月球卫星多光谱或高光谱数据，为利用反射光谱反演全月表橄榄石含量提供了可能。利用51组由月壤特征协会(LSCC)得出的月壤反射波谱及相应的实验室实测橄榄石含量，建立了4个反射波谱与橄榄石含量回归模型，其余6组LSCC数据作为模型验证数据。在分别解算不同模型系数的基础上，结合LSCC验证数据，比较评价不同模型标准偏差和相关系数，以及橄榄石含量分布散点图，优选出利用光谱反射率数据反演月表橄榄石含量的模型。从而利用Clementine卫星 UV/VIS/NIR 5个波段的反射光谱数据反演了全月表橄榄石含量分布，通过与Apollo登月采样点实际测量橄榄石含量进行比较，验证了其结果可靠性。

The olivine on the lunar surface is a diagnostic product of the moon′s formation and geologic evolution. Its abundance distribution is a hot spot in lunar exploration. It is possible to inverse the global lunar olivine abundance using the obtained reflected spectra. In this paper, 51 groups spectral data of lunar soils produced by the lunar soil characterization consortium (LSCC) and its corresponding olivine abundance are used to establish four regression models. The remaining 6 groups data are used to validate the models. Based on the calculation of coefficients, combined with validating LSCC data, the standard deviation, correlation coefficient and scatter plots of different models are compared, and the best optimized formulation statistically with the relationship between spectrum and olivine abundance is chosen. By using the Clementine UV/VIS/NIR data and the model, the global lunar olivine abundances are inversed and mapped. By comparing with the measured olivine abundance of the Apollo sampled soils, it is proved that the result is reliable.