三线阵机载传感器ADS40系统误差补偿方法探讨Method of systematic error compensation of three linear array airborne sensorsADS40
涂辛茹,许妙忠,朱卫东,沈蔚
摘要(Abstract)：
ADS40最大的优点是可以进行直接定向和集成传感器定向,但是精度通常达不到大比例尺制图的要求。直接定向和集成定向的精度受系统误差影响,主要包括:①内定向带来的误差;②POS归算参数的误差;③局部坐标系带来的误差。本文介绍了ADS40的主要系统误差源,提出了一个用于补偿各种系统误差的实验方案,并对空三得到的数据精度指标进行比较,实验结果反映了各项系统误差对数据精度的影响,说明了系统误差补偿的必要性。
关键词(KeyWords)： ADS40;空三;系统误差;精度
基金项目(Foundation): 上海市青年教师培训计划(B-5409-12-0008);; 上海海洋大学博士启动基金(A-2400-12-0000337);; 海岛(礁)测绘技术国家测绘局重点实验室基金(2011B06)
作者(Author): 涂辛茹,许妙忠,朱卫东,沈蔚
DOI: 10.16251/j.cnki.1009-2307.2014.07.022
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