| 基于AutoCAD数据建立地理信息系统空间数据库的方法初探 |
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| 引用本文： | 钱成越.基于AutoCAD数据建立地理信息系统空间数据库的方法初探[J].成都信息工程学院学报,2010,25(4):395-398. |
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| 作者姓名： | 钱成越 |
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| 作者单位： | 武汉大学遥感信息工程学院,湖北,武汉,430072 |
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| 摘 要： | 针对现有AutoCAD数据导入GIS（地理信息系统）空间数据库的需求，在阐述AutoCAD数据与GIS数据特点的基础上，分析了数据库建立过程中遇到的困难及解决措施，提出了3种利用AutoCAD数据建立GIS空间数据库的方法，并将其运用于广东省南海市某县的城市信息化工作，取得较好效果，证明了方法的可行性与实用性。
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| 关 键 词： | 遥感科学与技术 空间分析 AutoCAD 地理信息系统 空间数据库 扩展对象数据 |
Preliminary Study on the Method of Establishing GIS Spatial Database Based on AutoCAD Data |
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| QIAN Cheng-yue.Preliminary Study on the Method of Establishing GIS Spatial Database Based on AutoCAD Data[J].Journal of Chengdu University of Information Technology,2010,25(4):395-398. |
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| Authors: | QIAN Cheng-yue |
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| Institution: | QIAN Cheng-yue (School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China) |
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| Abstract: | Aiming at achieving the current demands that AutoCAD data should be imported into geographic information system spatial database, the barriers in the process of database building are analyzed and resolved based on the properties of AutoCAD data and GIS data, and three alternate methods to establish GIS spatial database grounded on AutoCAD data are presented. Moreover, the methods have been successfully applied into the urban inforrnatization of Nanhai City, G-uangdong Province, thus proving the feasibility and utility of the methods. |
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| Keywords: | AutoCAD |
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