| 重力基点联测结果的精度估算 |
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| 引用本文： | 骆鸣津,顾梦材,王保斋,刘碧宇. 重力基点联测结果的精度估算[J]. 地震学报, 1979, 1(2): 166-185 |
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| 作者姓名： | 骆鸣津 顾梦材 王保斋 刘碧宇 |
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| 作者单位： | 1. 河南省地震局2. 国家地震局物探队 |
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| 摘 要： | 本文针对地震系统重力测量的实际情况, 对重力基点联测结果的精度估算问题进行了研究.给出了多台仪器多条测线联测结果的精度计算公式和目前普遍采用的三次单程联测结果的精度计算公式.指出了几种低估误差的不合理方法.
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ESTIMATION OF THE ACCURACY OF THE RESULTS OF REPEATED MEASUREMENTS FOR GRAVITY BASE POINTS |
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| Affiliation: | 1. Seismological Bureau of Henan Province;2. Geophysical Exploration Brigade, State Seismological Bureau |
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| Abstract: | This work is aimed to discuss the accuracy of the results of repeated measurements for gravity base points now undertaken by a number of seismological research groups in this country. It gives the formulas for calculating the accuracy of gravity measurements along multiple paths with a number of gravimeters, especially, the formulas for the method of “single path and three repetitions” which is now widely used. Certain inadequate ways of estimating the errors, being too low, have also been pointed out. |
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