| 野外大长度量值传递稳定性与可靠性分析 |
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| 引用本文： | 郭赞峰,庞尚益.野外大长度量值传递稳定性与可靠性分析[J].测绘科学,2011,36(2):9-10,16. |
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| 作者姓名： | 郭赞峰 庞尚益 |
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| 作者单位： | 国家测绘局第一大地测量队;国家测绘局大地测量数据处理中心; |
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| 摘 要： | 因瓦基线尺是国家野外大长度量值传递的法定标准器,本文通过对一组因瓦基线尺多年的检定资料、基线场的多次测量成果以及与维塞拉光波干涉仪测量成果的比较分析,论述我国野外大长度量值传递的稳定性与可靠性.
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| 关 键 词： | 大长度量值传递 因瓦基线尺 基线测量 稳定性 可靠性 |
Stability and reliability analysis of long distance length transfer in the field |
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| GUO Zan-feng,PANG Shang-yi.Stability and reliability analysis of long distance length transfer in the field[J].Science of Surveying and Mapping,2011,36(2):9-10,16. |
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| Authors: | GUO Zan-feng PANG Shang-yi |
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| Institution: | ②(①First Geodetic Surveying Brigade of SBSM,Xi’an 710054,China;②Center for Geodetic Data Processing of SBSM,Xi’an 710054,China) |
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| Abstract: | The invar baseline wire is the statutory measure tool used for long distance length transfer in the field.The paper comparatively analyzed the measurement results from a group of test data of invar baseline wire for many years,the baseline field measurements as well as measurements from VaisaLa laser interferometer.It discussed about the stability and reliability of the long distance length transfer in the field. |
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| Keywords: | long distance length transfer invar baseline wire baseline measurement stability reliability |
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