Influence of Earth Radiation on Photoelectric Detection System Based on Space
地表反照对天基测量相机的影响

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.