| CASS到MapInfo数据转换的探讨及实现 |
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| 引用本文： | 宋志辉,陈刚,王建军,潘雄.CASS到MapInfo数据转换的探讨及实现[J].测绘科学,2012,37(5):202-203. |
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| 作者姓名： | 宋志辉 陈刚 王建军 潘雄 |
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| 作者单位： | 中国地质大学(武汉)信息工程学院,武汉,430074 |
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| 基金项目： | 湖北省自然科学资金(2011CDB350) |
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| 摘 要： | 本文在综合分析CASS和MapInfo数据交换文件结构特点的基础上,通过VB开发数据转换程序实现了AutoCAD环境下的地形图数据向MapInfo数据的转换,并解决了CASS数据转换成没有属性信息的GIS数据问题,降低了地理信息系统开发过程中数据采集的费用,对实际生产具有一定的参考意义。
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| 关 键 词： | CASS Mapinfo 数据转换 VB |
Discussion on data conversion between CASS and MapInfo |
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| SONG Zhi-hui
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CHEN Gang
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WANG Jan-jun
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PAN Xiong.Discussion on data conversion between CASS and MapInfo[J].Science of Surveying and Mapping,2012,37(5):202-203. |
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| Authors: | SONG Zhi-hui CHEN Gang WANG Jan-jun PAN Xiong |
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| Institution: | (Faculty of Information Engineering,China University of Geosciences(Wuhan),Wuhan 430074,China) |
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| Abstract: | On the basis of analyzing the characteristics of the data interchange file of CASS and MapInfo,this paper reported the method that it realizes the data-transforming of topographic map data from AutoCAD to MapInfo by VB data-transforming procedure,solving the problem of the data conversion from CASS to GIS without attribute information,the data collection cost of geographic information system could be reduced,having certain referential significance for the practical production. |
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| Keywords: | CASS MapInfo data conversion VB |
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