附合导线近似严密两种平差方法点位精度的对比  

The Comparison of Position Accuracy between Approximate and Rigorous Adjustment on Connecting Traverse

作　　者：李飞[1] 杨小平[1] 

机构地区：[1]杨凌职业技术学院,陕西杨凌712100

出　　处：《杨凌职业技术学院学报》2014年第1期22-25,共4页Journal of Yangling Vocational & Technical College

摘　　要：随着全站仪、GPS的广泛使用,导线测量已成为普遍采用的控制测量方法。本文利用附合导线实例计算了近似、严密平差两种算法的点位精度,提出了两种方法的应用领域。With the widespread use of total station and GPS, traverse survey has become a conventional method for control sur vey. This paper adopts approximate adjustment and rigorous adjustment to calculate position accuracy combining with the ex amples of connecting traverse, proposes the application {ield of the two methods.

关 键 词：导线测量 附合导线 近似平差 严密平差 点位精度 

分 类 号：P214[天文地球—测绘科学与技术]