【摘要】 建立了地表反射光模型,计算分析了地球背景反照光对空间目标的照明状况,得知地球背景反照光可以作为天基光电测量相机的辅助照明光源.同时对地气杂光进行了研究,给出了天基光电测量相机地气杂散光指标的设计要求.更多还原

【Abstract】 A illuminating model of earth radiation was built,and the luminous intensity of the space target surface from the earth radiation was calculated.The results show that the earth radiation is enough illumination for photoelectric detection system based on space.The stray-light from atmosphere-earth was researched,and a method how to evaluate the stray-light influence of earth radiation on photoelectric detection system based on space was investigated.更多还原