摘要
月球表面地形数学模型的建立是月球探测器和月面巡视探测器研制的基础,是登月飞行器和科学探测仪器设计的重要输入条件和约束条件。文章根据国外公布的月表地形模型进行分析,建立数字高程模型,对地形进行数字化描述和表示,生成月表光滑月海区域仿真地形数据。该数据能够为一般任务提供数据支持。
The mathematical modeling of lunar surface terrain provides a basis for developing lunar detectors and rovers,and also provides important input and constraint data for the design of lunar landing spacecraft and scientific instruments.According to the terrain model of lunar surface given by other countries,a Digital Element Model is built to describe and represent the lunar terrain numerically. Emulated landform data of smooth mare regions on lunar surface are created,which will be of help for related missio...
出处
《航天器环境工程》
2007年第6期341-343,5,共4页
Spacecraft Environment Engineering
关键词
月球表面
地形分析
数字高程模型
lunar surface
terrain analysis
digital element model
