一种全站仪数字测图的新方法  

New methodology of digital mapping by total station

作　　者：张龙其[1,2] 王正军[2] 苫洪华 周晓光[1] 

机构地区：[1]中南大学地球科学与信息物理学院,长沙410083 [2]长沙理工大学交通运输工程学院测绘工程系,长沙410004

出　　处：《测绘科学》2013年第4期142-143,141,共3页Science of Surveying and Mapping

基　　金：中国科学院数字地球重点实验室开放基金(2010LDE014);公路工程省部共建教育部重点实验室开放基金(KFJ100109);湖南省科技厅科研资助项目(2009RS3001);中南大学博士后基金

摘　　要：本文针对全站仪数字测图过程中通过全站仪测量获得测点的坐标和通过现场调查获取测点之间连接信息及地物的属性信息,提出了数字草图法全站仪数字测图模式。在该模式下,绘图人员在全站仪观测过程中随立镜者在PDA上绘制数字草图来记录测点之间连接信息及地物的属性信息;并通过内业数据处理实现草图数据和全站仪观测数据融合生成数字测图成果或GIS数据,满足了数字草图和GIS数据一体化生产的需要。The paper presented a digital mapping mode, called as digital draft mode, by total station was put forward to solve some present disadvantages. It is significantly different from others that the digital drafts, whose coordinates are relative and untrue, are drawn during field surveying. Then the integration was done to merge the digital draft and surveying data by total station into GIS data and formal map products. It could meet the need for digital mapping and GIS data integration, and improve the efficiency to some degree.

关 键 词：数字测图 数字草图 全站仪 测图模式 GIS数据 

分 类 号：P241.3[天文地球—测绘科学与技术]