大气潮对重力固体潮影响的研究①

EARTHQUAKE ›› 1998, Vol. 18 ›› Issue (3): 281-285.

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STUDY OF THE INFLUENCE OF ATMOSPHERIC TIDE ON EARTH TIDE

Yang Youling, Yu Xiaoli, Su Naiqin, Wang Yunshan

Seismological Bureau of Xinjiang Uygur Autonomous Region, Urumqi 830011, China

Received:1997-08-01 Revised:1997-12-17 Online:1998-07-31 Published:2022-09-08

Abstract

Abstract: By means of studying the influence of atmospheric pressure variation on gravity measurement and the loading effect of earth tide, it is inferred that the influence of atmospheric pressure may decrease by one order of magnitude, if GS gravimeter is placed in the confined container. Spectral analysis shows that atmospheric tide may increase the amplitude 10% for wave S₁, and increase 0.2% and 0.37% for waves K₁ and S₂. The few influences on other main waves may be neglect in use.

Key words: Atmospheric tide, Earth tide, Disturbance, Loading effect

Yang Youling, Yu Xiaoli, Su Naiqin, Wang Yunshan. STUDY OF THE INFLUENCE OF ATMOSPHERIC TIDE ON EARTH TIDE[J]. EARTHQUAKE, 1998, 18(3): 281-285.

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STUDY OF THE INFLUENCE OF ATMOSPHERIC TIDE ON EARTH TIDE

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