A search for atmospheric effects on gravity at different time and space scales
We investigate in this paper various approaches to correct gravity changes for the effect of
atmospheric pressure changes. Two specific locations are considered: Strasbourg (France)
as mid-latitude station, where regular pressure fronts occur and Djougou (Benin) as
equatorial station with large thermally driven S 1 and S 2 waves of planetary extent. We first
review the classical approaches based on a constant or frequency-dependent admittance
using only local pressure and gravity data. We consider then a model of atmospheric …
atmospheric pressure changes. Two specific locations are considered: Strasbourg (France)
as mid-latitude station, where regular pressure fronts occur and Djougou (Benin) as
equatorial station with large thermally driven S 1 and S 2 waves of planetary extent. We first
review the classical approaches based on a constant or frequency-dependent admittance
using only local pressure and gravity data. We consider then a model of atmospheric …
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