Abstract—
The paper presents a method for calculating the Earth’s surface deformations due to the atmospheric loading effect. The load displacements are calculated using the expansion coefficients of the surface atmospheric pressure fields of the European ERA5 reanalysis project for the spherical functions, as well as the load Love numbers that we calculated earlier. The results of calculating atmospheric deformations for Baksan station are presented.
![](http://media.springernature.com/m312/springer-static/image/art%3A10.3103%2FS0747923920060092/MediaObjects/11990_2020_2156_Fig1_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.3103%2FS0747923920060092/MediaObjects/11990_2020_2156_Fig2_HTML.gif)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.3103%2FS0747923920060092/MediaObjects/11990_2020_2156_Fig3_HTML.gif)
Similar content being viewed by others
REFERENCES
Dee, D.P., Uppala, S.M., Simmons, A.J., Berrisford, P., Poli, P., Kobayashi, S., Andrae, U., Balmaseda, M.A., Balsamo, G., Bauer, P., Bechtold, P., Beljaars, A.C.M., van de Berg, L., Bidlot, J., Bormann, N., et al., The ERA-Interim reanalysis: Configuration and performance of the data assimilation system, Q. J. R. Meteorol. Soc., 2011, vol. 137, pp. 553–597. https://doi.org/10.1002/qj.828
Milyukov, V.K. and Myasnikov, A.V., Metrological characteristics of the Baksan laser interferometer, Meas. Tech., 2005, vol. 48, no. 12, pp. 1183–1190. https://doi.org/10.1007/s11018-006-0042-7
Milyukov, V.K., Kopaev, A.V., Lagutkina, A.V., Mironov, A.P., and Myasnikov, A.V., Observations of crustal tide strains in the Elbrus area, Izv.,Phys. Solid Earth, 2007, vol. 43, no. 11, pp. 922–930.
Milyukov, V.K., Amoruso, A., Crescentini, L., Miro-nov, A.P., Myasnikov, A.V., and Lagutkina, A.V., Oceanic loading and local distortions at the Baksan, Russia, and Gran Sasso, Italy, strain stations, Izv.,Phys. Solid Earth, 2018, vol. 54, no. 2, pp. 336–348. https://doi.org/10.1134/S1069351318020131
Spiridonov, E.A., Corrections to the Love numbers for the relative and Coriolis accelerations and their latitude dependence, Geofiz.Protsessy Biosfera, 2016a, vol. 25, no. 1, pp. 73–81.
Spiridonov, E.A., Latitude dependence of amplitude factor δ for degree 2 tides, Russ. Geol. Geophys., 2016b, vol. 57, no. 4, pp. 629–636.
Spiridonov, E.A., Amplitude factors δ and phase shifts of tidal waves for the models of the Earth with ocean, Geofiz.Protsessy Biosfera, 2017, vol. 16, no. 2, pp. 5–54. https://doi.org/10.21455/GPB2017.2-1
Spiridonov, E.A., Tidal Love numbers of degrees 2 and 3, Izv., Atmos. Oceanic Phys., 2018, vol. 54, no. 9, pp. 911–931. https://doi.org/10.1134/S0001433818080133
Spiridonov, E.A., Atmospheric gravimetric effect, Geofiz. Issled., 2019, vol. 20, no. 3, pp. 45–70. https://doi.org/10.21455/gr2019.3-4
Spiridonov, E.A. and Vinogradova, O.Yu., The results of integrated modeling of the oceanic gravimetric effect, Seism. Instrum., 2018, vol. 54, no. 1, pp. 43–53. https://doi.org/10.3103/S0747923918010097
Spiridonov, E.A. and Vinogradova, O.Yu., Calculation of tidal displacements and tilts for inelastic rotating Earth, Geofiz.Protsessy Biosfera, 2019a, vol. 18, no. 1, pp. 61–73. https://doi.org/10.21455/GPB2019.1-6
Spiridonov, E.A. and Vinogradova, O.Yu., Atmospheric loading displacements, Izv., Atmos. Oceanic Phys., 2019b, vol. 55, no. 11, pp. 1814–1819. https://doi.org/10.1134/S0001433819110227
Spiridonov, E.A. and Vinogradova, O.Yu., Atmospheric loading tilts, Seism. Instrum., 2020, vol. 56, no. 4, pp. 394–398. https://doi.org/10.3103/S074792392004009X
Spiridonov, E.A., Yushkin, V.D., Vinogradova, O.Yu., and Afanas’eva, L.V., The Atlantida 3.1_2014 program for earth tide prediction: New version, Sesim. Instrum., 2018, vol. 54, no. 6, pp. 650–661. https://doi.org/10.3103/S0747923918060129
Spiridonov, E.A., Myasnikov, A.V., and Vinogradova, O.Yu., ATLANTIDA3.1_2017 program: Calculation of tidal deformations, Sesim. Instrum., 2020, vol. 56, no. 1, pp. 1–16. https://doi.org/10.3103/S0747923920010119
ACKNOWLEDGMENTS
The authors are grateful to the Sternberg State Astronomical Institute named (Moscow State University) for materials provided.
Funding
This study was performed within the state assignment of IPE RAS.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The authors declare no conflict of interest.
About this article
Cite this article
Spiridonov, E.A., Vinogradova, O.Y. Atmospheric Loading Deformations. Seism. Instr. 56, 735–739 (2020). https://doi.org/10.3103/S0747923920060092
Published:
Issue Date:
DOI: https://doi.org/10.3103/S0747923920060092