嫦娥三号月基光学望远镜几何定位精度分析
Accuracy Analysis of CE-3 Moon-Based Ultraviolet Telescope Geometric Positioning

DOI: 10.13203/j.whugis20150162

Keywords: 嫦娥三号,月基光学望远镜,几何定位,坐标转换,
Chang'E-3 mission,the Moon-based ultraviolet telescope,geometric positioning,coordinate conversion

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Abstract:

介绍了嫦娥三号月基光学望远镜的工作原理、涉及的坐标系统及其转换关系,研究探测数据的几何定位方法,并通过算例分析几何定位精度。研究结果显示,通过几何定位能够得到误差小于0.2°的天体天文坐标,解算精度优于月基光学望远镜的指向精度

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