| 常用地理矢量数据符号化软件设计与实现 |
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| 引用本文： | 王志东,杨帆,杨磊.常用地理矢量数据符号化软件设计与实现[J].东北测绘,2012(10):224-226. |
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| 作者姓名： | 王志东 杨帆 杨磊 |
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| 作者单位： | 61363部队,陕西西安710054 |
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| 摘 要： | 在测绘生产中,我们常用的GIS软件不能直接使用源数据,需要进行数据预处理及数据准备。矢量数据符号化是地图可视化的关键步骤,是在进行数据预处理及数据准备时工作量大、耗费时间长的一项工作。本文从实际测绘生产任务出发,设计了地图数据符号化方案,开发了相应的符号化软件,极大地提高了生产效率。
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| 关 键 词： | 矢量数据 符号化 测绘生产 |
The Design and Implementation of Symbolization Software of Commonly Used Geographic Vector Data |
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| WANG Zhi -dong,YANG Fan,YANG Lei.The Design and Implementation of Symbolization Software of Commonly Used Geographic Vector Data[J].Northeast Surveying and Mapping,2012(10):224-226. |
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| Authors: | WANG Zhi -dong YANG Fan YANG Lei |
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| Institution: | (Troop 61363 of PLA, Xi＇an 710054, China) |
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| Abstract: | In surveying and mapping production, people cannot use source data directly in the commonly used GIS software, which needs data pre - processing and data preparation. Vector data symbolization is the key step of map visualization that consumes large a- mount of time and human resources in data preprocessing. In the light of surveying and mapping production practice, the authors de- signs the plan of map data symbolization, develops corresponding symbolization software, and greatly improves production efficiency. |
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| Keywords: | vector data symbolize surveying and mapping production |
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