俄罗斯列多沃基础重力站和一阶重力网绝对重力测量估算结果

IF 0.9 4区地球科学 Q4 GEOCHEMISTRY & GEOPHYSICS

Izvestiya, Physics of the Solid Earth Pub Date : 2023-11-28 DOI:10.1134/S1069351323060095

V. N. Koneshov, N. V. Drobyshev, R. A. Sermyagin, E. P. Razin’kova

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引用次数: 0

摘要

这项工作的目的是估计俄罗斯联邦重力网列多沃基本重力站和一级重力站对重力加速度的长期连续测量。这些观测是由绝对重力仪从20世纪70年代中期开始到现在进行的。结果表明，近45年来列多沃站重力加速度的观测值有减小的趋势;根据我们的估计，该值降低了32µGal。将俄罗斯一级重力站在更新台网后进行的测量与20世纪80年代进行的测量进行了比较。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Results of Estimating the Absolute Gravimetric Measurements at the Ledovo Fundamental Gravity Station and on the First Order Gravimetric Network of Russia

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Results of Estimating the Absolute Gravimetric Measurements at the Ledovo Fundamental Gravity Station and on the First Order Gravimetric Network of Russia

This work is aimed at estimating the long-term continuing measurements of the acceleration of gravity at the Ledovo fundamental gravity station and first order stations of the gravimetric network of the Russian Federation. The observations are carried out by absolute gravimeters beginning from the mid-1970s to the present time. It is shown that the observed value of the acceleration of gravity at the Ledovo station has a tendency to decrease during last 45 years; according to our estimates, the value decreased by 32 µGal. The measurements carried out at first order gravity stations in Russia after renewal of network maintenance are compared with measurements carried out in the 1980s.

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来源期刊

Izvestiya, Physics of the Solid Earth 地学-地球化学与地球物理

CiteScore

1.60

自引率

30.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Izvestiya, Physics of the Solid Earth is an international peer reviewed journal that publishes results of original theoretical and experimental research in relevant areas of the physics of the Earth''s interior and applied geophysics. The journal welcomes manuscripts from all countries in the English or Russian language.