spatial data representation in gis gis空间资料表达
Spatial Data Representation Information 空间数据表达信息
spatial data multi-representation 空间数据多尺度表达
To improve the spatial data representation for their subsequent processing, a description for spatial objects is indispensable.
为了提高空间数据的表示和处理能力，对空间对象进行准确的描述是非常必要的。
A tabular representation — which is used for traditional relational data — is not the most suitable way to make spatial information accessible.
表格表示法(用于传统关系数据)并不是最适合使空间信息可访问的方法。
If the internal representation of the spatial value requires less bytes than specified in the inline length setting, then it will be stored inline as VARCHAR FOR BIT DATA.
如果空间值的内部表示需要的字节数少于inline length设置中指定的值，那么它将以内联(inline)的方式存储为VARCHAR FOR BIT DATA。
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