| 基于GIS与虚拟现实技术的土地整理规划研究 |
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| 引用本文： | 徐榕焓,张海涛,陈家赢.基于GIS与虚拟现实技术的土地整理规划研究[J].数学的实践与认识,2010,40(4). |
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| 作者姓名： | 徐榕焓 张海涛 陈家赢 |
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| 作者单位： | 华中农业大学资源与环境学院,湖北,武汉,430070 |
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| 基金项目： | 国家自然科学基金(40601073); 华中农业大学大学生科技创新基金(A06107) |
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| 摘 要： | 以湖北省赤壁市赤壁片土地整理规划为例,利用GIS(地理信息系统)与VR(虚拟现实技术)进行的土地整理规划,将实地测量数据在ArcGIS软件中进行数字化处理,采用GIS建立DEM(数字高程模型),同时将各种单体工程用三维制图软件3D MAX建模,并将3D模型嵌入在规划后的DEM中,获得规划后的虚拟场景,判断规划的合理性,同时对规划进行调整并加以完善.结果表明,基于GIS和VR技术进行土地整理规划,增强了规划后虚拟场景的仿真性,提高了土地整理规划结果的科学性.
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| 关 键 词： | GIS 虚拟现实 土地整理 规划 |
Study on the Planning of Land Consolidation Based on the Technology of GIS and VR |
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| XU Rong-han,ZHANG Hai-tao,CHEN Jia-ying.Study on the Planning of Land Consolidation Based on the Technology of GIS and VR[J].Mathematics in Practice and Theory,2010,40(4). |
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| Authors: | XU Rong-han ZHANG Hai-tao CHEN Jia-ying |
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| Institution: | XU Rong-han,ZHANG Hai-tao,CHEN Jia-ying (College of Resources , Environment,HuaZhong Agricultural University,Wuhan 430070,China) |
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| Abstract: | This paper takes the example of the land consolidation of Chibi,Chibi City, Hubei Province,the planning of land consolidation based on the technology of GIS(Geographic Information System) and VR(Virtual Reality) involves processing the first-hand data on given places with ArcGIS,establishing DEM(Digital Elevation Model) based on GIS and modeling the entities with 3D MAX,as a result,getting the virtual scene from the 3D modeling in planned DEM.The virtual scene is the good test for the judgment of the design... |
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| Keywords: | GIS virtual reality land consolidation plan |
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