| 测距三角高程导线技术规格探讨 |
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| 引用本文： | 赵吉先,田养权.测距三角高程导线技术规格探讨[J].华东地质学院学报,1989,12(3):71-80. |
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| 作者姓名： | 赵吉先 田养权 |
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| 作者单位： | 华东地质学院测量系，华东地质学院测量系 |
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| 摘 要： |
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| 关 键 词： | 测距 三角高程 高程导线 技术规格 |
APPROACH TO THE TECHNICAL STANDARD OF DISTANCE MEASUREMENT TRIGONOME TRIC HEIGHT TRAVERSES |
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| Zhao Jixian Tian Yangquan.APPROACH TO THE TECHNICAL STANDARD OF DISTANCE MEASUREMENT TRIGONOME TRIC HEIGHT TRAVERSES[J].Journal of East China Geological Institute,1989,12(3):71-80. |
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| Authors: | Zhao Jixian Tian Yangquan |
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| Institution: | Department of Engineering Survey |
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| Abstract: | Baced on the precision formulae of trigonometric leveling and the national series specifications of spirit leveling, in this paper, the maximal length of a line, the most suitable side length and the most appropriate number of survey stations in the distance measurement trigonometric height transverses of corresp ondent orders are discussed. The vertical angle observation errors and their influcnce on the height error are also dealt with, and the involved observation technical standard and the pricision standard are covered. |
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| Keywords: | technical standard trigonometric leveling the most suitable length of a side |
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