遥感影像外方位元素求解方法  

Solution Method for Exterior Orientation Elements in Remote Sensing Images

作　　者：王小飞 汪建光 刘云波[3] 葛亚健 WANG Xiaofei;WANG Jianguang;LIU Yunbo

机构地区：[1]中国测绘科学研究院浙江分院,浙江杭州310012 [2]浙江省测绘与地理信息学会,浙江杭州310012 [3]浙江省测绘大队,浙江杭州310030

出　　处：《地理空间信息》2019年第9期56-57,I0002,共3页Geospatial Information

摘　　要：采用线角元素分别迭代解算的方法,实现了外方位元素的快速获取。经验证,利用姿态参数反推得到的检核点的点位误差符合规范要求,对遥感影像几何校正有一定的实用性。In this paper, we used the iterative solution method between line element and angle element individually to realize the fast acquisition of the exterior orientation elements. The result shows that the point position error of the checking points obtained by back-extrapolating the attitude parameters conforms to the specification requirements. The method proposed in this paper is practical for geometric correction of remote sensing image.

关 键 词：外方位元素 平差解算 精度评定 

分 类 号：P237[天文地球—摄影测量与遥感]