1中华人民共和国国家标准工程测量规范CodeforengineeringsurveyingGB50026-2007主编部门:中国有色金属工业协会批准部门:中华人民共和国建设部施行日期:2008年5月1日2008年北京2目录1总则.....................................................................................................................................42术语和符号..............................................................................................................................52.1术语..........................................................................................................................52.2符号......................................................................................................................53平面控制测量..........................................................................................................................83.1一般规定......................................................................................................................83.2卫星定位测量...............................................................................................................83.3导线测量....................................................................................................................123.4三角形网测量.............................................................................................................184高程控制测量........................................................................................................................224.1一般规定.....................................................................................................................224.2水准测量.....................................................................................................................224.3电磁波测距三角高程测量.........................................................................................254.4GPS拟合高程测量.....................................................................................................255地形测量...............................................................................................................................275.1一般规定......................................................................................................................275.2图根控制测量..............................................................................................................305.3测绘方法与技术要求..................................................................................................335.4纸质地形图数字化......................................................................................................385.5数字高程模型(DEM)..................................................................................................395.6一般地区地形测图......................................................................................................415.7城镇建筑区地形测图..................................................................................................415.8工矿区现状图测量......................................................................................................425.9水域地形测量..............................................................................................................435.10地形图的修测与编绘.....................................................