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在轨目标天基光学观测可见性预报与分析
引用本文:蓝朝桢,李建胜,马赛金,徐青.在轨目标天基光学观测可见性预报与分析[J].光电工程,2008,35(12):23-27.
作者姓名:蓝朝桢  李建胜  马赛金  徐青
作者单位:解放军信息工程大学测绘学院,郑州,450052
基金项目:国家863资助项目;国防科技重点实验室基金  
摘    要:利用在轨目标、观测卫星、地球、太阳以及月球之间的几何关系,综合考虑地球遮挡与地光条件、地影条件、日光条件与月光条件,本文推导出目标对于观测卫星的光学可见性判断模型,并建立了天基光学观测可见性预报方法.仿真实验结果表明,地球遮挡与地光条件是影响天基空间目标光学可见的最主要因素;在可见时间方面,天基空间目标光学监视系统对低轨目标的监视能力有限,而对高轨目标具有良好的监视性能.

关 键 词:空间目标监视  天基观测  可见性分析  地光  地影
收稿时间:2008/5/7

Prediction and Analysis of Orbital Target's Visibility Based on Space-based Optics Observation
LAN Chao-zhen,LI Jian-sheng,MA Sai-jin,XU Qing.Prediction and Analysis of Orbital Target''s Visibility Based on Space-based Optics Observation[J].Opto-Electronic Engineering,2008,35(12):23-27.
Authors:LAN Chao-zhen  LI Jian-sheng  MA Sai-jin  XU Qing
Affiliation:LAN Chao-zhen,LI Jian-sheng,MA Sai-jin,XU Qing(Institute of Surveying , Mapping,Information Engineering University,Zhengzhou 450052,China)
Abstract:Based on the geometric relation among orbital target,observation satellite,the earth,the sun,and the moon,an optical visibility determination model between observation satellite and orbital target is derived by taking into account of the earth background,the earth light,the sunlight,the earth shadow and the moonlight,and then a visibility prediction method for space-based optic observation is also given.The simulation result shows that the earth background and the earth light are the primary factors which i...
Keywords:space-based surveillance  space-based observation  visibility analysis  earth light  earth eclipse  
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