测绘地理信息标准规范：车载导航地理数据采集处理技术规程（GBT 20268-2006） .pdf

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1、ICS07.040A79荡冒中华人民共和国国家标准GB/T20268-2006车载导航地理数据采集处理技术规程Specificationforcollectingandprocessingin-carnavigablegeographicdata2006-05-31发布2006-12-01实施赘串餐锲臀ML·GB/T20268-2006目次前言·····································································，·········⋯⋯口I范围，····，·····

2、·。···············································⋯⋯12规范性引用文件·································。··。·········。··..·..·..·..·..·.⋯⋯13术语和定义······，····························。···············.·..·..·..·..·一I4NIAM模型表达符号及说明··························，，·。··。，··，，，，·。·.·，··。··，·。

3、⋯，一，，一35数据采集处理的技术指标·············································..·..·..·..·..一45.1数据内容···············“·····“·价·····价······················”⋯45.2空间数据拓扑结构·········，·····，·······，·一，⋯，.·..·..··一，.，二，.⋯⋯，，.....-..-.⋯⋯，.45.3坐标系·..··..”·“·”·”··”⋯”⋯”.”·”·”.”.”.”二。”.”””””””.”

4、.””“”.”.”.”.”⋯“.”.55.4数据组织·······。····，··”·”··”·“·””····”···”···”·”·”·“·······““···”···”··””·”·”，”一55.5数据格式·································。······”·····”·······”··················.·······⋯55.6元数据内容·····················。，。···，···。，。··，···。·，··，·。····，·，·。··，·，·········

5、一56数据采集处理工序··“···“····......一········.·“..·..一“⋯“”..·..·.·.···“:’.66.1数据采集处理的总体工作流程··················，.···“·····”·~.‘..“·‘..·..·......⋯⋯，.⋯66.2数据采集方式及工具··“··”“·····”····。·..·····”·”···.··.·“··..”“.·..·..·..·..一76.3资料收集································，··················

6、·················⋯⋯76.4预处理”·”⋯”.“..···································”····⋯⋯86.5外业作业····“····”····················。·····。·················..................96.‘内业作业·”··”·”···”·”····“”················“·”···“···”···”····“···”···“·······“·⋯106.7数据更断·”···”·····，···价······

7、·······”“···”······”·····。······”·。···，.··”···””一107要素几何信息采集内容及处理技术要求·‘·······，·························.·..·..·..·..·.⋯⋯107.1要索几何信息的采集与处理······································..·..·..·⋯107.2道路与车渡要素主题中要素几何信息的采集与处理····，·····················⋯⋯107.3行政区划要众主题·····‘·······。·

8、·····““·····”·”·················”·”···一“···”···”··一187.4命名区城要索主题·····························”·······················