CAJ | 학술논문

月表主要矿物的空间分布是研究月球起源演化等科学问题的重要基础信息之一.基于Hapke模型与光谱线性分解的矿物提取方法,利用Clementine UV/VIS/NIR数据提取月表单斜辉石、斜方辉石、橄榄石、斜长石及钛铁矿等5类主要矿物的体积百分含量分布,并基于阿波罗(Apollo)月岩(壤)矿物分析数据对提取结果进行评价,对方法和提取结果中存在的问题进行分析,提出了进一步改进的措施.
월표주요광물적공간분포시연구월구기원연화등과학문제적중요기출신식지일.기우Hapke모형여광보선성분해적광물제취방법,이용Clementine UV/VIS/NIR수거제취월표단사휘석、사방휘석、감람석、사장석급태철광등5류주요광물적체적백분함량분포,병기우아파라(Apollo)월암(양)광물분석수거대제취결과진행평개,대방법화제취결과중존재적문제진행분석,제출료진일보개진적조시.
The distribution of mineral abundances on lunar surface is one of the basic kinds of information which contains important data such as the origin and evolution of the moon. In this paper, the distribution of clinopyroxene, orthopyroxene, olivine, plagioclase and ilmenite on lunar surface was mapped based on Hapke radioactive transfer model and linear unmixing of spectra using Clementine UV/VIS/NIR data. The result is compared with the results obtained by previous researchers and Apollo sample analysis, and the problems existing in mineral abundance mapping are analyzed preliminarily.