摘要
航天侦察和测绘是战略武装必不可少的组成部分,航天侦察和测绘相机是对地观测卫星的有效载荷。 该文将简要介绍国外航天侦察和测绘相机发展概况、水平和发展趋势。
Space reconnaissance and mapping are essential elements of strategic missions. Space reconnaissance camera and mapping camera are payloads of earth observation satellites. This paper mainly introduces their development survey and tendency in foreign nations.
出处
《航天返回与遥感》
1998年第2期16-24,共9页
Spacecraft Recovery & Remote Sensing
关键词
侦察相机
测绘相机
对地观测
国外
航天
Reconnaissance camera Mapping camera Earth observation satellites
