基于全站仪工程控制测量的三维间接平差法  

Three-dimensional Indirect Adjustment Method Based on Engineering Control Surveying Using Total Station

作　　者：张艳强[1] 张海锋[1] 张晓卫[1] 

机构地区：[1]西安建筑科技大学理学院,陕西西安710055

出　　处：《测绘》2009年第3期133-136,共4页Surveying and Mapping

摘　　要：目前,利用高精度全站仪三维坐标测量功能建立三维工程控制网已成为一种趋势。针对这一问题的观测数据处理,提出了一种考虑平面观测数据和高程观测数据二者间整体性的三维间接平差方法,详细推导了水平角误差方程,天顶距误差方程,斜距误差方程等关键步骤,较之已有的方法,严密性和实用性更强,具有一定的参考价值。At present, using high-precision total station＇s three-dimensional coordinate surveying function to establish three-dimensional engineering control network has become a trend. For its observations processing , a three-dimensional indirect adjustment method that considers the integrity between plane observations and height observations is proposed. Key steps, such as horizontal angle error equation, zenith distance error equation, slant range error equation are formulated in detail. It is more rigorous and practical than the existing adjustment methods and has some reference value.

关 键 词：全站仪 三维间接平差法 误差方程 

分 类 号：P207[天文地球—测绘科学与技术]