| 机场净空限制面内障碍物点三维测量 |
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| 引用本文： | 牛志溥,张长安.机场净空限制面内障碍物点三维测量[J].测绘与空间地理信息,2000,23(1):22-23. |
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| 作者姓名： | 牛志溥 张长安 |
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| 作者单位： | 民航黑龙江省管理局,黑龙江,哈尔滨,150040 |
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| 摘 要： | 绘制机场净空限制面及障碍物位置图，是了解掌握净空限制面和障碍物关系的专用图。文中阐述了应用三维导线测量作为基本控制，以三维前方交会测量障碍物点的平面和高程的方法，为绘制机场净空限制面和障碍物关系专用图提供可靠依据。
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| 关 键 词： | 净空限制面 障碍物 三维导线 三维前方交会 |
Three-dimensional survey of obstacle points in the limited plane of airport clearance |
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| NIU Zhi-bo,ZHANG Chang-an.Three-dimensional survey of obstacle points in the limited plane of airport clearance[J].Geomatics & Spatial Information Technology,2000,23(1):22-23. |
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| Authors: | NIU Zhi-bo ZHANG Chang-an |
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| Abstract: | The purpose of drawing the map of airport clearance limited plane and obstacle positions is to grasp the relationships between clearance limited plane and obstacles. By using the three - dimensional traversing as the basic control and the three dimensional forward intersection method to determine the horiontal and vertical positions of obstacle points. Then the special map is drawn with the said data. |
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| Keywords: | clearance limited plane obstacle three dimensional traverse three - dimensional forward intersection |
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