无棱镜全站仪数字测图的设计与实践  

Design and practice of digital mapping by non-prism total station

作　　者：任远[1] 贾克宁[1] 

机构地区：[1]中国水电顾问集团西北勘测设计研究院测绘工程大队,兰州730050

出　　处：《西北水电》2010年第1期71-75,共5页Northwest Hydropower

摘　　要：主要介绍无棱镜全站仪数字测图设计的具体过程和方法,重点介绍了无棱镜全站仪数字测图预算精度的方法。通过在云南澜沧江某水电站地形测图的实践,证实无棱镜全站仪数字测图,按照设计方案测量的地形图精度可靠,作业有优势和不足之处,适宜在陡峭困难的山区作业。The paper mainly presents the detailed process of design of digital mapping by non-prism total station, focusing on the method of estimating the accuracy of digital mapping by non-prism total station. Through the topographic mapping at a hydropower station on the Lanehangjiang River in Yunnan, it is proved that digital mapping by non-prism total station has advantages and shortcomings in operation and the accuracy of topographic map surveyed on the basis of design option is reliable, so it is suitable for operation at steep mountains.

关 键 词：数字测图 无棱镜 反射面 精度预算 

分 类 号：P217[天文地球—测绘科学与技术]