DB32∕T 3573-2019 交通地理信息数据规范.doc

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1、ICS03.220aDB32R07江苏省地方标准DB32/T3573—2019b交通地理信息数据规范Specificationfordataoftrafficgeographicinformationcd2019-04-08发布2019-04-30实施江苏省市场监督管理局发布DB32/T3573-2019目次前言................................................................................II1范围..............................................

2、................................12规范性引用文件....................................................................13术语和定义........................................................................14数学基础..........................................................................24.1坐标系.............

3、...........................................................24.2高程基准......................................................................25精度要求..........................................................................25.1平面精度...............................................................

4、.......25.2高程精度......................................................................26数据格式及命名规则................................................................26.1数据格式......................................................................26.2基础地理信息数据命名....................................

5、......................36.3交通专题数据命名..............................................................37数据内容和结构....................................................................37.1基础地理信息数据..............................................................37.2公路专题数据...............................

6、...................................47.3航道专题数据.................................................................317.4港口专题数据.................................................................517.5场站专题数据.................................................................597.6地方海事专题数据.............

7、................................................617.7铁路专题数据.................................................................647.8航空专题数据.................................................................677.9城市交通专题数据...........................................................