摘要
分析了影响推扫成像遥感卫星图像定位精度的各种误差源,给出了一种图像定位精度的分析和设计方法,分析了侧摆成像条件下高程和目标斜距的不确定性对图像定位精度的影响。
This paper lists all the sources of pointing and mapping errors and how they affect the overall position accuracy. The design and analysis methods of all components of pointing and mapping errors are provided. With the satellite rolling, the influences of altitude uncertainty and target range uncertainty on image position accuracy are provided.
出处
《航天器工程》
2007年第2期6-11,共6页
Spacecraft Engineering
关键词
遥感卫星
图像定位精度
分析
remote sensing satellite
image position accuracy
analysis
