传输型线阵测绘相机几何精度标定方法

摘要

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.%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。