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基于嫦娥1号月球影像数据、激光高度计探测数据及月表DEM数据,本文对描述月球撞击坑的重要几何特征直径和深度的相关性和深度提取方法进行了研究,并使用六位数十级分类法对月球撞击坑深度进行了定义、定性和定量化表示,为再现月球史发挥作用。
Based on the Chang’e-1 lunar image data, the laser altimeter sounding data and the lunar surface DEM data, this paper studies the correlation and depth extraction methods of the diameter and depth of the important geometric features of the lunar craters, and uses the six-digit tens-level classification Law on the lunar crater depth was defined, qualitative and quantitative representation, to reproduce the lunar history play a role.