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Luo Ming-jinup, Gu Meng-linup, Wang Bao-zhaiup2, Liu Bi-yuup2aunch a career. 1979: ESTIMATION OF THE ACCURACY OF THE RESULTS OF REPEATED MEASUREMENTS FOR GRAVITY BASE POINTS. Acta Seismologica Sinica, 1(2): 166-185.
Citation: Luo Ming-jinup, Gu Meng-linup, Wang Bao-zhaiup2, Liu Bi-yuup2aunch a career. 1979: ESTIMATION OF THE ACCURACY OF THE RESULTS OF REPEATED MEASUREMENTS FOR GRAVITY BASE POINTS. Acta Seismologica Sinica, 1(2): 166-185.
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ESTIMATION OF THE ACCURACY OF THE RESULTS OF REPEATED MEASUREMENTS FOR GRAVITY BASE POINTS

  • 1. Seismological Bureau of Henan Province; 2. Geophysical Exploration Brigade, State Seismological Bureau

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  • Published Date: August 31, 2011
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  • 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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  • [1] Ю. Д. Буланже, Формулы для вычисления ошибок гравиметрической связи двух пунктов при мно гокватных иэмерениях, выполнямых групой гравимегров. Изв. АН СССР, Сер. Геоф., No 7, 755—764, 1956.

    [2] 何绍基, 重力测量学, l17—123, 测绘出版社, 1957.

    [3] П. И. 希洛夫, 最小二乘法, 汉译本, 121—232, 测绘出版社, 1956. 7.
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