| 光电测距三角高程测量在山区代替三,四等水准的可行性探讨 |
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| 引用本文： | 刘光启.光电测距三角高程测量在山区代替三,四等水准的可行性探讨[J].四川测绘,1994,17(2):67-70. |
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| 作者姓名： | 刘光启 |
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| 作者单位： | 雅安地区水利水电勘测设计院 |
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| 摘 要： | 本文作者根据自己在工作实践中的尝试，对在山区用光电测距三角高程测量代替三、四等水准问题，谈了几点体会．
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| 关 键 词： | 光电测距 三角高程测量 水准测量 |
DISCUSSION ON THE POSSIBILITY OF TRIGONOMETRIC LEVELLING BY ELECTRO-OPTICAL DISTANCEMETRE INSTEAD OF THIRD OR FOURTH ORDER LEVELLING IN MOUNTAIN AREA |
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| Liu guangqi.DISCUSSION ON THE POSSIBILITY OF TRIGONOMETRIC LEVELLING BY ELECTRO-OPTICAL DISTANCEMETRE INSTEAD OF THIRD OR FOURTH ORDER LEVELLING IN MOUNTAIN AREA[J].Surveying and Mapping of Sichuan,1994,17(2):67-70. |
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| Authors: | Liu guangqi |
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| Institution: | Yaan Regional Institute of Hydrau-Eleceric Survey and Design |
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| Abstract: | Based on the practical test , this article gives some arguments on the question:using trigonometric levelling by electro-optical distancemetre instead of third or fourth order levelling in mountain area. |
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| Keywords: | electro-optical distance-measuring trigonometric levelling levelling |
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