| 南方CASS到MAPGIS数据转换的实现及应用 |
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| 引用本文： | 邓小军,姚永仲,周丽英,常利生. 南方CASS到MAPGIS数据转换的实现及应用[J]. 地矿测绘, 2008, 24(1): 44-46 |
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| 作者姓名： | 邓小军 姚永仲 周丽英 常利生 |
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| 作者单位： | 云南省有色地质312队,云南,安宁,650300;昆明冶金高等专科学校,云南,昆明,650033 |
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| 摘 要： | 通过对CASS和MAPGIS两个系统明码交换文件的结构进行研究，结合两个系统的功能，通过编程实现CASS到MAPGIS的数据转换，并对图形实体数据进行重分类、分层及可视化，在不同的应用系统中实现数据共享，从而最大限度地降低GIS应用系统的建设成本，提高GIS系统建设的效率。
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| 关 键 词： | MAPGIS CASS 数据转换 数据接口 编程 数据共享 |
| 文章编号： | 1007-9394(2008)01-0044-03 |
| 修稿时间： | 2007-09-29 |
Realization and Application of Data Transformation from CASS to MAPGIS |
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| DENG Xiao-jun,YAO Yong-zhong,ZHOU Li-ying,CHANG Li-sheng. Realization and Application of Data Transformation from CASS to MAPGIS[J]. Surveying and Mapping of Geology and Mineral Resources, 2008, 24(1): 44-46 |
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| Authors: | DENG Xiao-jun YAO Yong-zhong ZHOU Li-ying CHANG Li-sheng |
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| Abstract: | Through the structure research of plain code exchange file of CASS and MAPGIS,combined with the two systems' function,data transformation is realized from CASS to MAPGIS through programming.Figure entity data are reclassified,stratified and visualized.In different application systems,data sharing is realized,as a consequence,the construction cost of GIS application system is greatly reduced,the construction efficiency of GIS application system is enhanced. |
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| Keywords: | MAPGIS CASS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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