The GML-based spatial data exchange model and SVG-based information visual model are proposed.

提出了基于GML空间数据交换和基于SVG的信息可视化模型。

youdao

The GML-based spatial data exchange model and SVG-based information visual model are proposed.

提出了基于GML空间数据交换和基于SVG的信息可视化模型。

youdao