Rebuilding the data of CAD, make the data of DLG suited GIS inputting and data sharing.

3通过对CAD数据 的改造使CAD格式的数字地形图更适合于GIS输入和数据共享.

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The configuring sample in 1:50000 DLG production of the Jiangsu province is introduced finally.

最后介绍了结合江苏省1:50000DLG生产而开发的项目定制实例.

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First, we make the Digital Line Graphic with land use Detailed Survey graphs.

首先, 利用原土地利用详查图件,生成详查成果的数字线划图(DLG).

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