| 基于事件的地下管网数据模型及其应用 |
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| 引用本文： | 欧阳松南,贺少帅.基于事件的地下管网数据模型及其应用[J].测绘信息与工程,2009,34(5):32-33. |
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| 作者姓名： | 欧阳松南 贺少帅 |
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| 作者单位： | 中南大学测绘与国土信息工程系,长沙市麓山南路932号410083 |
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| 摘 要： | 将面向对象的概念引入到地下管网的数据模型中,阐述了地下管网的数据结构,实现了有效地管理地下管网。
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| 关 键 词： | 管线 地下管网 面向对象 数据模型 事件特征 |
EVENT-BASED DATA MODEL OF UNDERGROUND PIPE NETWORK AND ITS APPLIOAITO |
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| OUYANG Songnan,HE Shaoshuai.EVENT-BASED DATA MODEL OF UNDERGROUND PIPE NETWORK AND ITS APPLIOAITO[J].Journal of Geomatics,2009,34(5):32-33. |
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| Authors: | OUYANG Songnan HE Shaoshuai |
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| Institution: | (Department of Surveying and Geo-informatics, Central South University, 932 South Lushan Road, Changsha 410083, China) |
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| Abstract: | The characteristics of underground pipe network underground pipe network are analyzed,object-oriented concept in the underground pipe network data model is introduced.The event features is imported into the object-oriented method in data modeling,the information of network is dentally know by the event features. |
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| Keywords: | pipeline underground pipe network object-oriented data modeling event features |
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