摘要
根据横纵向误差来说明边角网中的匹配问题,并从传统的方法,最弱点的横纵向误差比,由平均必要观测数得出的横纵向误差比,平均多余观测分量比四个方面来进行边角相对匹配,然后考虑了边角匹配在地面控制网中的意义。
The precision matching of linear and angular is illustrated by longitudinal and transverse error, the precision matching of linear and angular is made from four hands, include the traditional method, the ratio of longitudinal with transverse error of the weakest point, the ratio of longitudinal with transverse error by the average number of the necessary observation, the ratio of the average redundant observation, and then the significance of precision matching of linear and angular is considered.
出处
《现代测绘》
2008年第2期24-26,共3页
Modern Surveying and Mapping
关键词
边角匹配
横向误差
纵向误差
平均多余观测分量
Precision matching of linear and angular
Longitudinal error
Transverse error
Average redundant observation
