基础性地理国情监测数据技术规定20160801试行.doc

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1、1范围......................................................................................................................................................12规范性引用文件.............................................................................................................

2、......................13基本要求..............................................................................................................................................23.1数学基础.............................................................................................

3、..................................................23.2精度要求...............................................................................................................................................23.2.1数据采集平面精度要求......................................................

4、.......................................................23.2.2拓扑要求....................................................................................................................................23.2.3地表覆盖分类精度............................................................

5、........................................................33.2.4地理国情要素属性精度.............................................................................................................33.3数据现势性.................................................................................

6、..........................................................33.4数据一致性...........................................................................................................................................33.5数据接边原则.......................................................

7、................................................................................43.6元数据...................................................................................................................................................43.7数据完整性检查要求........................

8、....................................................................................................44数