| 基于GIS的机场净空障碍物评定研究(英文) |
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| 引用本文： | 罗成立,蔡良才,黄命辉,鲁洋,刘莉莉,李鹏.基于GIS的机场净空障碍物评定研究(英文)[J].南京航空航天大学学报(英文版),2011,28(3):294-299. |
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| 作者姓名： | 罗成立 蔡良才 黄命辉 鲁洋 刘莉莉 李鹏 |
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| 作者单位： | 1. 空军工程大学工程学院,西安,710038,中国
2. 空防六处工程科,衡阳,421001,中国 |
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| 基金项目： | Supported by the Science Research Foundation of Air Force Logistics Department(KJYZ09019)~~ |
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| 摘 要： | 通过对军用机场净空规格进行分析,建立了军用机场净空区障碍物限制面的数学模型。在此数学模型的基础上使用ArcGIS系列软件建立军用机场净空限制面三角网高程模型,并进行三维显示。将DEM与某军用机场地形图相叠加,则可以很方便的对军用机场净空障碍物进行评定,从而提高工作效率,为使用地理信息系统进行军用机场净空障碍物管理提供帮助。
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| 关 键 词： | 机场净空 数学模型 三维可视化 地理信息系统 |
ASSESSMENT OF MILITARY AIRFIELD OBSTACLE FREE SPACE BASED ON GIS |
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| Luo Chengli,Cai Liangcai,Huang Minghui,Lu Yang,Liu Lili,Li Peng.ASSESSMENT OF MILITARY AIRFIELD OBSTACLE FREE SPACE BASED ON GIS[J].Transactions of Nanjing University of Aeronautics & Astronautics,2011,28(3):294-299. |
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| Authors: | Luo Chengli Cai Liangcai Huang Minghui Lu Yang Liu Lili Li Peng |
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| Institution: | Luo Chengli1,Cai Liangcai1,Huang Minghui2,Lu Yang2,Liu Lili2,Li Peng1(1.Engineering Institute,Air Force Engineering University,Xi'an,710038,P.R.China,2.Engineering Department,No.6 Air Defense Engineering Department of PLA Air Force,Hengyang,421001,P.R.China) |
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| Abstract: | A mathematical model of obstacle limit surfaces for military airfield obstacle free space is established through airfield obstacle free space analysis.Based on the model,triangle mesh elevation model of military airfield obstacle free space is built by using the software-ArcGIS,and the 3-D display result is obtained.It is convenient to evaluate military airfield obstacle for superimposing digital elevation model(DEM)with military airfield topographic map.Thus it improves the efficiency greatly.It lays the f... |
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| Keywords: | airfield obstacle free space mathematical model 3-D visualization geographic information system(GIS) |
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