| 基于MapX的雷电数据查询处理 |
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| 引用本文： | 朱伟,熊伟,景宁. 基于MapX的雷电数据查询处理[J]. 重庆工商大学学报(自然科学版), 2007, 24(5): 493-498 |
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| 作者姓名： | 朱伟 熊伟 景宁 |
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| 作者单位： | 国防科技大学,电子科学与工程学院,长沙,410073 |
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| 摘 要： | 通过综合分析空间数据库4种管理模型,选择了一种合理的模型对雷电属性数据和空间数据进行管理,基于MapX地理信息平台,实现了对属性、空间数据的一体化查询处理,完成雷电数据在电子地图上的加载、区域统计和查询分析功能等。
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| 关 键 词： | 地理信息系统 数据库 雷电数据 查询 |
| 文章编号： | 1672-058X（2007）05-0493-06 |
| 收稿时间： | 2007-06-25 |
| 修稿时间： | 2007-07-20 |
Research into query processing of thunder and lightning data based on MapX |
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| ZHU Wei,XIONG Wei,JING Ning. Research into query processing of thunder and lightning data based on MapX[J]. Journal of Chongqing Technology and Business University:Natural Science Edition, 2007, 24(5): 493-498 |
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| Authors: | ZHU Wei XIONG Wei JING Ning |
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| Affiliation: | School of Electromechanical Science and Engineering, National University of Defense Technology, Changsha 410073, China |
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| Abstract: | Based on comprehensively analyzing four management models of spatial database,a proper model is selected to manage the property of thunder and lightning and spatial data.According to geographic information platform MapX,integrated query processing of property and spatial database is realized,the thunder and lightning data are added to electronic map,regional statistics and query analysis are fulfilled,so that scientific basis is provided for early-warning and forecast of thunder and lightning. |
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| Keywords: | geographic information system database thunder and lightning data |
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