全站仪机械轴系误差的影响及调校方法  

Influence of system errors from total station mechanical axis and its adjustment method

作　　者：李宝娣 许文婧 王露露 马江 LI Baodi;XU Wenjing;WANG Lulu;MA Jiang(The First Geodetic Surveying Brigade of the Ministry of Natural Resources,Xi’an,Shaanxi 710054,China;Shaanxi Provincial Geomatics Center,Xi’an,Shaanxi 710054,China;Shaanxi Surveying Instruments Measurement Supervision and Calibration Center,Xi’an,Shaanxi 710054,China;Yan’an Baota District Formidable Force Surveying and Mapping Co.,Ltd.,Yan’an,Shaanxi 716000,China)

机构地区：[1]自然资源部第一大地测量队,陕西西安710054 [2]自然资源部陕西基础地理信息中心,陕西西安710054 [3]陕西测绘仪器计量监督检定中心,陕西西安710054 [4]延安市宝塔区威力测绘有限公司,陕西延安716000

出　　处：《测绘技术装备》2023年第3期146-149,共4页Geomatics Technology and Equipment

摘　　要：全站仪是测量工程常用的仪器之一,为了消减全站仪机械轴系误差对测量精度的影响,用户需要定期送检预使用的全站仪,通过检定、校准的方法得到相应的改正数。本文探讨了全站仪轴系误差的消减方法,在施工过程中,用户可以利用全站仪的配套设备,结合有利地形,利用该方法对一部分轴系误差项进行现场调校,以提高仪器的观测精度。Total station is one of the instruments commonly used in surveying engineering.In order to reduce the influence of mechanical axis system errors of total station on measurement accuracy,users need to send the pre used total station regularly for verification and calibration,and obtain corresponding corrections.This poper explores the method of reducing the mechanical axis system errors of the total station,and in the construction process,users can use the supporting equipment of the total station and method,combined with the favorable terrain,to adjust some mechanical axis system errors on the site,so as to improve the observation accuracy of the instrument.

关 键 词：全站仪 机械轴系误差 校准 测量工程 

分 类 号：TU198[建筑科学—建筑理论]