无定向测量附合导线网的数据处理  

The Data Processing of No-orientation Observation Annexed Traverse Network

作　　者：金芳芳[1] 

机构地区：[1]盐城工学院建筑工程系,江苏盐城224003

出　　处：《盐城工学院学报》2001年第3期36-38,共3页

摘　　要：对工程测量中无定向导线网的平差原理、计算方法作了综合论述,提出了无定向附合导线点坐标求定公式及误差方程式,并对全网平差计算及精度评定进行了分析。建立了运用计算机进行数据处理的模块化功能结构。The paper gives a comprehensive analysis about the principle of the average error of undireetional guiding grid and calculation methods in works measurement, and brings out calculating formula and error equation of annexed undirectional guiding grid corrdiate. It also analyies the calcuation for mula of the everage error and precision evaluation of the whole grid. Therefore establishes a modulariza- tion functional frame of data processing by the use of computers, and settles the problem of data processing, which is the everage error of the undirectional grid.

关 键 词：工程测量 无定向导线网 数据处理 相关观测值 结点相关平差 

分 类 号：TB22[天文地球—大地测量学与测量工程]