| 流计算与传感网集成的城市内涝模型实时感知研究 |
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| 引用本文： | 乐鹏,上官博屹. 流计算与传感网集成的城市内涝模型实时感知研究[J]. 地理信息世界, 2018, 0(3): 1-6 |
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| 作者姓名： | 乐鹏 上官博屹 |
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| 作者单位： | 武汉大学 遥感信息工程学院,湖北 武汉,430079 |
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| 基金项目： | 国家重点研发计划课题(2017YFB0503704)，国家自然科学基金项目(41722109) |
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| 摘 要： | 从实时数据计算与地理过程模型集成的角度出发,针对流计算模型、系统耦合架构等难点,提出了基于开放标准的传感网与流计算耦合架构、实时内涝信息流计算模型等方法,设计并实现了一种基于流计算的城市内涝模型实时感知原型系统,并通过案例实验结果与分析,验证了方法的可行性。
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| 关 键 词： | 流计算 传感网 动态地理信息服务 地理模型 stream computing sensor Web dynamic geographic information service geographic model |
Study on the Steam Computing and Sensor Web Coupled Real-time Urban Waterlogging Model Sensing |
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| YUE Peng,SHANGGUAN Boyi. Study on the Steam Computing and Sensor Web Coupled Real-time Urban Waterlogging Model Sensing[J]. Geomatics World, 2018, 0(3): 1-6 |
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| Authors: | YUE Peng SHANGGUAN Boyi |
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| Abstract: | Starting from the perspective of real-time computation and geographic process model integration, aiming at the difficulties like stream computing model and system coupling architecture, the paper presents an open-standards-based sensor Web and stream computing coupled architecture and a real-time waterlogging information stream computing model. Also, a stream computing based prototype system of real-time urban waterlogging model sensing is designed and implemented. The feasibility of the methods is validated by the interpretation of the experimental case results. |
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