| 关于城市交通地理信息系统模型设计的思考与改进 |
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| 引用本文： | 王建强.关于城市交通地理信息系统模型设计的思考与改进[J].北京测绘,2008(1):20-22. |
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| 作者姓名： | 王建强 |
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| 作者单位： | 丽水职业技术学院,浙江,丽水,344000 |
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| 摘 要： | GIS—T模型是建立城市交通地理信息系统的主体，本文对现有GIS—T模型进行了简单的分析与评价，并且为了增加政府与公众做出决策的正确性，提出了路径畅通可靠度模型、城市交通综合指数模型、交通出行指数模型三个数学模型，以达到量化城市交通与完善GIS—T模型的目的。
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| 关 键 词： | 城市交通 地理信息系统 网络流 |
Thought and Improvement of Urban Traffic Geographic Information System Model Design |
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| WANG Jian-qiang.Thought and Improvement of Urban Traffic Geographic Information System Model Design[J].Beijing Surveying and Mapping,2008(1):20-22. |
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| Authors: | WANG Jian-qiang |
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| Institution: | WANG Jian-qiang (Lishui Vocational Technical College, Lishui, Zhejiang, 344000) |
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| Abstract: | In this paper,simple analysis and evaluation of existing GIS-T models are carried out and trails unblocked reliability models,urban transport composite index models,traffic travel index model three mathematical models are proposed to quantize urban traffic and improve GIS-T model. |
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| Keywords: | Traffic Geographic Information System Network Flow |
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