村镇规划数字化测图导线控制测量精度研究  

Study on Precision of Digital Traversing Control Surveying for Town Planning

作　　者：袁用道[1] 常胜[1] 

机构地区：[1]湖北民族学院生物科学与技术学院,湖北恩施445000

出　　处：《湖北民族学院学报（自然科学版）》2007年第2期169-172,共4页Journal of Hubei Minzu University(Natural Science Edition)

基　　金：国家自然科学基金项目资助(40274005)

摘　　要：从现行《工程测量规范》(GB50026-93)中导线测量技术指标出发,针对村镇规划数字化测图控制测量特点,尝试性提出了“以相邻点相对点位中误差为主要控制要素、以最弱点点位中误差辅助控制要素”的导线测量技术要求.From the analysis on technology indexes of traversing control surveying specified in Code for Engineering Surveying（ GB 50026 -93） and based on analyzing the characteristics of digital control surveying for town planning, new traversing surveying technological indicators were put forward that take relative middle error of a point adjacent to another point as the main control indicator and take the middle error of the weakest point as the auxiliary control indicator of the precision.

关 键 词：村镇规划 控制测量 导线测量 精度 

分 类 号：TB22[天文地球—大地测量学与测量工程]