DB11_T1442-2017地理国情信息内业采集与编辑技术规程

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1、ICS91.020P51备案号：56078-2017DB11北京市地方标准DB11/T1442—2017地理国情信息内业采集与编辑技术规程Technicalspecificationforofficecollectionandeditingofnationalgeographicconditionsinformation2017-06-29发布2018-01-01实施北京市规划和国土资源管理委员会北京市质量技术监督局联合发布DB11/T1442—2017目次前言............................................

2、....................................III1范围...............................................................................12规范性引用文件.....................................................................13基本规定........................................................................

3、...13.1空间参照基准...................................................................13.2工作内容.......................................................................13.3成果要求.......................................................................13.4精度要求...............................

4、........................................23.5拓扑要求.......................................................................23.6属性要求.......................................................................23.7接边要求.......................................................................

5、34数据组织...........................................................................34.1组织方式.......................................................................34.2数据分层.......................................................................35内业数据采集..............................

6、.........................................55.1一般规定.......................................................................55.2地表覆盖分类数据采集要求.......................................................75.2.1种植土地...................................................................75.2.2林草覆

7、盖...................................................................75.2.3房屋建筑（区）.............................................................75.2.4道路路面...................................................................85.2.5构筑物.................................................

8、....................85.2.6人工堆掘地..............................