【摘要】 低空遥感平台中所用的INS角度系统与摄影测量外方位元素中的角度系统不同,需要经过转换和纠正。本文分析了两种角度系统的概念和关系,并推导出了二者间转化的数学公式。经过设计分组实验验证,证明方法可行有效,且用于影像预处理的改善效果明显。更多还原

【Abstract】 The angle systems of INS used in low- altitude remote sensing platforms is often different from that of elements of exterior orientation in photogrammetry,conversion and correction work are needed. The paper analyzes the relationship between the two angle systems and derives a mathematical formula for their easy transformation. Group experiments are designed,and results prove that the proposed method is feasible and effective,and it can improve the effect of image pre- processing obviously.更多还原