| 利用GIS与虚拟仿真的三维航标配布 |
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| 引用本文： | 眭海刚,农耘,聂乾震,陈佳丽.利用GIS与虚拟仿真的三维航标配布[J].武汉大学学报(信息科学版),2011(8):969-973. |
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| 作者姓名： | 眭海刚 农耘 聂乾震 陈佳丽 |
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| 作者单位： | 武汉大学测绘遥感信息工程国家重点实验室;上海懋图信息科技有限公司;广东海事局; |
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| 基金项目： | 国家自然科学基金资助项目(60602013); 国家863计划重点资助项目(2008AA121600) |
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| 摘 要： | 针对目前的二维航标应用系统无法表达航标的真实视觉效果及其融入周围环境的互动式的视觉效应,现有的三维航标系统缺乏定量的配布分析工具与有效的评估方式等问题,设计了基于GIS与虚拟仿真的三维航标配布系统的架构,研究了三维布标环境可视化、航标灯的仿真以及航标配布分析、配布方法、效能评估等关键技术,开发了三维航标配布系统,并在广东海事局蛇口港得到了应用。
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| 关 键 词： | 航标 三维航标配布 GIS 虚拟仿真 |
3D Aids to Navigation Setting Based on GIS and Virtual Simulation |
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| SUI Haigang NONG Yun NIE Qianzhen CHEN Jiali.3D Aids to Navigation Setting Based on GIS and Virtual Simulation[J].Geomatics and Information Science of Wuhan University,2011(8):969-973. |
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| Authors: | SUI Haigang NONG Yun NIE Qianzhen CHEN Jiali |
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| Institution: | SUI Haigang1 NONG Yun2 NIE Qianzhen3 CHEN Jiali3(1 State Key Laboratory of Information Engineering in Surveying,Mapping and Remote Sensing,Wuhan University,129 Luoyu Road,Wuhan 430079,China)(2 Shanghai Maotu Information Technology Co.,LTD,3131 Kaixuan Road,Xuhui District,Shanghai 200030,China)(3 Guangdong Marine Safety Administration Bureau,520 East Binjiang Road,Guangzhou 510230,China) |
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| Abstract: | A new framework of 3D aids to navigation(AtoN) setting system based on GIS and virtual simulation is proposed.Some key techniques and algorithms including 3D environment simulation,AtoN simulation,automatic setting analysis and method,efficiency evaluation are discussed in detail.Based on the above algorithms and strategies,a 3D Aids to navigation setting system based on GIS and virtual simulation was developed and obtained initial application in Shekou Harbor of Guangdong Marine Safety Administration Burea... |
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| Keywords: | aids to navigation 3D aids to navigation setting GIS virtual simulation |
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