NAOC Open IR
嫦娥三号极紫外相机几何定位方法及其应用
严韦; 任鑫; 刘建军; 封剑青
2016
Source Publication光子学报
ISSN1004-4213
Volume45Issue:7Pages:0704002
Abstract针对嫦娥三号极紫外相机影像由于缺少控制点约束而无法沿用地球遥感影像几何定位方法的现状,研究了极紫外相机的工作原理、涉及的坐标系统及其转换关系,提出了一种基于星上遥测参数和严格坐标转换关系的几何定位方法,进行了影像数据几何定位及定位精度分析.研究结果表明,该方法能够解算影像拍摄时刻极紫外相机光轴在太阳磁层坐标系中的指向,以及着陆器在该坐标系中的位置,精确定位影像中地球质心的位置,校正相机光轴指向在原始影像中对应的位置,确保极紫外相机探测数据的科学应用价值,实现嫦娥三号空间环境探测的科学目标.
Language英语
Document Type期刊论文
Identifierhttp://ir.bao.ac.cn/handle/114a11/48519
Collection中国科学院国家天文台
Affiliation中国科学院国家天文台
First Author AffilicationNational Astronomical Observatories, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
严韦,任鑫,刘建军,等. 嫦娥三号极紫外相机几何定位方法及其应用[J]. 光子学报,2016,45(7):0704002.
APA 严韦,任鑫,刘建军,&封剑青.(2016).嫦娥三号极紫外相机几何定位方法及其应用.光子学报,45(7),0704002.
MLA 严韦,et al."嫦娥三号极紫外相机几何定位方法及其应用".光子学报 45.7(2016):0704002.
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