摘要
分析了传统框幅式测绘相机几何精度评价和测试方法的局限性:不适用于以长焦距、小视场角为主的传输型线阵测绘相机。从传输型测绘相机原理出发,分析了以视主点作为传输型测绘相机主点评价指标的合理性和可行性。指出了同传统方法相比在几何精度标定过程中需要注意的问题并提出标定方法。
The traditional measurement methods for geometric can not be applied to line-array stereo mapping camera with long focal length and small field of view. The rationality and feasibility,which principle point of field replace symmetrical principle point as a evaluating method,have been put forward, and some idea that measure geometric for data-transmission stereo mapping camera have been proposed.
出处
《航天返回与遥感》
2011年第6期62-67,共6页
Spacecraft Recovery & Remote Sensing
基金
中国空间技术研究院自主研发课题
关键词
线阵
测绘相机
几何精度标定
航天遥感
Line-array Stereo mapping eamera Geometric measurement methods Space remote sensing
