DB12∕T 831-2018 建设项目核定用地技术规程.pdf

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1、ICS91.020P50DB12天津市地方标准DB12/T831—2018建设项目核定用地技术规程Technicalspecificationforplanninglandsurveyonconstructionprojects2018-11-07发布2018-12-01实施天津市市场和质量监督管理委员会发布DB12/T831—2018目次前言.....................................................................................IV1范围........................

2、...........................................................12规范性引用文件........................................................................13术语和定义.............................................................................14缩略语..........................................................

3、.......................35基本要求...............................................................................35.1坐标和时间系统....................................................................35.2作业依据..........................................................................35.3点位精度..........

4、................................................................35.4比例尺与图幅......................................................................35.5单位及保留小数....................................................................35.6垂直空间范围表达....................................................

5、..............36核定用地测量..........................................................................46.1一般规定..........................................................................46.2资料收集整理......................................................................46.3现场踏勘及技术方案制定..............

6、..............................................56.4控制测量..........................................................................66.5工作底图调绘与测量................................................................66.6界限调绘与条件点测量..............................................................76.7空间

7、#照点测量....................................................................86.8测量数据的处理....................................................................86.9界址点计算........................................................................96.10界限的确立...................................