摘要
以无地面控制点条件下的摄影测量为背景,回顾了中国第一代、第二代返回式摄影测量卫星的研制历程,给出了相机的主要技术参数,介绍了研制的技术难点。从地形图制作精度的角度评价了中国第一代、第二代返回式摄影测量卫星的技术水平,给出了制作的立体影像图和等高线图。最后,与美国、俄罗斯(前苏联)、欧空局同类型的返回式卫星进行了比较。
In this paper, based on the background of photogrammetry without control point, the develop-ment courses of the first and the second generation of Chinese recoverable photogrammetry satellite are re-viewed, the main parameters of the cameras are given, and the technical difficulties are introduced. From the point of topographic map production, the technical level of the two generations of Chinese recoverable photo-grammetry satellite are evaluated and stereophotomap, contour map are given. Finally, the comparison is made with same type recoverable satellite of USA, Soviet Union and ESA.
出处
《航天返回与遥感》
2014年第1期1-5,共5页
Spacecraft Recovery & Remote Sensing
关键词
卫星摄影测量
外方位元素
星相机
返回式卫星
航天遥感
satellite photogrammetry
exterior orientation elements
star camera
recoverable satellite
space remote sensing
