| GPS隧道测量的贯通精度和可靠性标准 |
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| 引用本文： | 于来法.GPS隧道测量的贯通精度和可靠性标准[J].测绘学院学报,1995(1). |
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| 作者姓名： | 于来法 |
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| 摘 要： | 本文通过对ＧＰＳ隧道测量贯通误差的分析和对ＧＰＳ控制点内、外可靠性的讨论，为ＧＰＳ隧道控制网最优化设计提供了判断精度标准和可靠性标准的计算公式，可供设计时参考。
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| 关 键 词： | GPS隧道测量，贯通精度标准，GPS点位可靠性 |
Breakthrough Precision and Reliability Criteria of GPS Survey for Tunnel |
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| Yu Laifa.Breakthrough Precision and Reliability Criteria of GPS Survey for Tunnel[J].Journal of Institute of Surveying and Mapping,1995(1). |
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| Authors: | Yu Laifa |
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| Abstract: | In this paper, the computive formulse of the criteria of precision and reliability are presented by analyzing breakthrough errors of GPS tunnel network and the interior and exterior reliability of GPS points. It is helpful for optimazation and design of GPS tunnel network. |
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| Keywords: | GPS survey for tunnel Criteria of breakthrough precision Criteria of reliability of GPS points |
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