Based on the theory of parameter adjustment, the mathematical model of traverse adjustment is created in this paper, and the general forms of traverse are discussed. 提出了利用普通间接平差和相关间接平差两种平差方法相结合,进行以坐标差作为观测值进行导线网相关平差的方法。
The basic formula of facility adjustment of singleness traverse, such as connecting traverse having one connecting angle, standard connecting traverse, connecting traverse without directional angle, general closed traverse, is introduced; 介绍了单一导线(具有一个连接角的附合导线、标准附合导线、无定向附合导线、闭合导线)简易平差的基本公式;
Compared with the traditional traversing methods, its greatest feature is that it can not only traverse the general types of NAT, but also traverse the symmetric NAT. 与传统穿越技术相比,其最大的特点是不仅可以穿越一般类型的NAT,而且可以穿越安全系数很高的对称性的NAT。