| 基于数字城市中地上与地下3维一体化漫游展示的研究 |
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| 引用本文： | 段文生,武少丰.基于数字城市中地上与地下3维一体化漫游展示的研究[J].测绘与空间地理信息,2011,34(1):92-94. |
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| 作者姓名： | 段文生 武少丰 |
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| 作者单位： | 段文生,DUAN Wen-sheng(辽宁省测绘产品质量监督检验站,辽宁,沈阳,110034);武少丰,WU Shao-feng(中冶沈勘工程技术有限公司,辽宁,沈阳,110016) |
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| 摘 要： | 主要介绍了数字城市中地上、地下数据的管理以及3维可视化技术,对地上地下场景进行了综合比较,讨论了地上地下3维一体化的表现思想,精确的表现地形地貌、地上建筑、地下管线分布,让设计人员和决策者可以在宏观层面把握城市空间形态的要点和亮点,体现城市特色.
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| 关 键 词： | 数字城市 地上与地下 3维一体化 漫游展示 |
Research on 3D Visualization Technology Based on the Integration of Above and Underground Data of Digital City |
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| DUAN Wen-sheng,WU Shao-feng.Research on 3D Visualization Technology Based on the Integration of Above and Underground Data of Digital City[J].Geomatics & Spatial Information Technology,2011,34(1):92-94. |
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| Authors: | DUAN Wen-sheng WU Shao-feng |
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| Institution: | DUAN Wen-sheng1,WU Shao-feng2(1.The Surveying and Mapping Product Quality Supervising and Inspection Station of Liaoning Province,Shenyang 110034,China,2.Shen Kan Engineering & Technology Corporation,MCC,Shenyang 110016,China) |
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| Abstract: | This paper mainly introduced the above and underground data management of digital city and three dimensional(3D)visualization technology.Comparison of the above and underground scene and the display method of 3D integration were given as well.The landscape,buildings and distribution of underground pipeline were displayed accurately,so that the designers and decision-makers can understand the highlights and features of the city from a macroscopic view. |
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| Keywords: | digital city above and underground 3D integration visualization |
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