| 针对CAD规划数据入库编码的研究 |
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| 引用本文： | 邱洪钢.针对CAD规划数据入库编码的研究[J].测绘与空间地理信息,2011,34(2):193-194,197. |
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| 作者姓名： | 邱洪钢 |
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| 作者单位： | 广州市欧科地理信息技术服务有限公司,广东广州,510663 |
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| 摘 要： | CAD规划数据作为城市基础地理信息系统平台的前端数据源,它要经过CAD到GIS数据的格式转换才能为基础地理信息系统所使用,而在转换过程中往往会产生数据丢失.为了解决这一问题,本文针对CAD规划数据的特点,制定了一套有效的地理编码方案,实现了对CAD规划数据的无损入库.
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| 关 键 词： | CAD规划数据 数据分层 数据转换 分类编码 |
The Research for Coding of CAD Planning Data Input |
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| QIU Hong-gang.The Research for Coding of CAD Planning Data Input[J].Geomatics & Spatial Information Technology,2011,34(2):193-194,197. |
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| Authors: | QIU Hong-gang |
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| Institution: | QIU Hong-gang(Guangzhou Ouke Geomatics Technique Service CO.Ltd.,Guangzhou 510663,China) |
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| Abstract: | As the front-end data source of city fundamental geographic information system platform,CAD planning data only can be used by fundamental geographic information systems after CAD to GIS data format conversion,which always results in data losing.Basing on the characteristics of CAD planning data,this paper developed a set of effective geographical coding schemes to realize nondestructive CAD planning data input as a solution for this problem. |
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| Keywords: | CAD planning data data layering data conversion classification coding |
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