Publications

Peer-reviewed papers

  1. Rosat, S., Escot, B., Hinderer, J. and J.-P. Boy, 2017. Analyses of a 426-day record of seafloor gravity and pressure time series in the North Sea, Pure Appl. Geophys., doi:10.1007/s00024-017-1554-6

  2. Gruszczynska M., Klos A., Rosat S., Bogusz J., 2017. Deriving common seasonal signals in GPS position time series by using Multichannel Singular Spectrum Analysis, Acta Geodyn. Geomater., vol. 14, No. 3(187).

  3. Calvo, M., Hinderer, J., Rosat, S., Legros, H., Boy, J.-P., Ducarme, B., Zürn, W., 2017. Corrigendum to “Time stability of spring and superconducting gravimeters through the analysis of very long gravity records” [J. Geodyn. 80, (2014) 20-33], J. of Geodyn., 106, 30-32, http://dx.doi.org/10.1016/j.jog.2017.01.007

  4. Rosat, S., S. B. Lambert, C. Gattano and M. Calvo, 2017. Earth's core and inner-core resonances from analysis of VLBI nutation and superconducting gravimeter data, Geophys. J. Int., 208, 211-220, doi: 10.1093/gji/ggw378

  5. Rosat, S., Calvo, M. and S. Lambert, 2016. Detailed Analysis of Diurnal Tides and Associated Space Nutation in the Search of the Free Inner Core Nutation Resonance, Int. Assoc. of Geod. Symposia, vol., doi: 10.1007/1345_2016_224

  6. Calvo, M., Rosat, S., Hinderer, J., 2016. Tidal spectroscopy from a long record of superconducting gravimeters in Strasbourg (France), Int. Assoc. of Geod. Symposia, vol. xxx, Prague (Czech Rep.), Springer Berlin Heidelberg, xx-xx, doi:10.1007/1345_2016_223. OS

  7. Ziegler Y., Rogister Y., Hinderer J., Rosat, S., 2016. Chandler Wobble and frequency dependency of the ratio between gravity variation and vertical displacement for a simple Earth model with Maxwell or Burgers rheologies, Int. Assoc. of Geod. Symposia, Prague (Czech Rep.), Springer Berlin Heidelberg, doi:10.1007/1345_2016_247. OS

  8. Riccardi U., Boy J-P., Hinderer J., Rosat S., Boudin F., 2016. Free Core Nutation parameters from hydrostatic long-base tiltmeter records in Sainte Croix aux Mines (France), Int. Assoc. of Geod. Symposia, vol. xxx, Prague (Czech Rep.), Springer Berlin Heidelberg, xx-xx, doi: 10.1007/1345_2016_260. OS

  9. Rosat, S., Hinderer, J., Boy, J.-P., Littel, F., Boyer, D., Bernard, J.-D., Rogister, Y., Mémin, A. and S. Gaffet, 2016. First analyses of the iOSG-type superconducting gravimeter at the low noise underground laboratory (LSBB URL) of Rustrel, France, E3S Web of Conferences 12, 06003, DOI: 10.1051/e3sconf/20161206003
  10. Ziegler, Y., Hinderer, J., Rogister, Y., Rosat, S, 2016. Estimation of the gravimetric pole tide by stacking long time-series of GGP superconducting gravimeters, Geophys. J. Int., 205, 77-88, doi: 10.1093/gji/ggw007
  11. Rogister, Y., Mémin, A., Rosat, S., Hinderer, J. and M. Calvo, 2016. Constraints provided by ground gravity observations on geocentre motions, Geophys. J. Int., 206, 1431-1439, doi:10.1093/gji/ggw220

  12. Rosat, S., Calvo, M., Hinderer, J., Riccardi, U., Arnoso, J. and W. Zürn, 2015. Comparison of the performances of different Spring and Superconducting Gravimeters and a STS-2 Seismometer at the Gravimetric Observatory of Strasbourg, France, Stud. Geophys. Geod., 59, 58-82, doi:10.1007/s11200-014-0830-5

  13. Cui, X., Sun, H., Rosat, S., Xu, J., Zhou, J., Ducarme, B., 2014. Investigation of the time variability of diurnal tides and resonant FCN period, J. of Geodyn., doi:10.1016/j.jog.2014.05.003
  14. Calvo, M., Hinderer, J., Rosat, S., Legros, H., Boy, J.-P., Ducarme, B., W. Zürn, 2014. Time stability of spring and superconducting gravimeters through the analysis of very long gravity records, J. of Geodyn., doi:10.1016/j.jog.2014.04.009
  15. Hector, B., Hinderer, J., Séguis, L., Boy, J.-P., Calvo, M., Descloitres, M., Rosat, S., Galle, S., U. Riccardi, 2014. Hydro-gravimetry in West-Africa: First results from the Djougou (Benin) superconducting gravimeter, J. of Geodyn., doi:10.1016/j.jog.2014.04.003
  16. Hinderer, J., Hector, B., Boy, J.-P., Riccardi, U., Rosat, S., Calvo, M., F. Littel, 2014. A search for atmospheric effects on gravity at different time and space scales, J. of Geodyn., doi: 10.1016/j.jog.2014.02.001
  17. Rosat, S., Boy, J.-P., Rogister, Y., 2014. Surface atmospheric pressure excitation of the translational mode of the inner core, Phys. Earth Planet. Int., 227, 55-60, doi:10.1016/j.pepi.2013.12.005
  18. Calvo, M., S. Rosat, J. Hinderer, Legros, H., Boy, J.-P., Riccardi, U., 2014. Study of the time stability of tides using a long term (1973-2011) gravity record at Strasbourg, France, Int. Assoc. of Geod. Symposia, vol. 139, Melbourne (Australia), Springer Berlin Heidelberg New York, OS
  19. Hinderer, J., Rosat, S., Hector, B., Calvo, M., Boy, J.-P., U. Riccardi and L. Séguis, 2014. Preliminary results from the superconducting gravimeter SG-060 installed in West Africa (Djougou, Benin), Int. Assoc. of Geod. Symposia, vol. 139, Melbourne (Australia), Springer Berlin Heidelberg New York, OS
  20. Cui X., Sun H.P., S Rosat, Xu J.-Q., Zhou J.-C., Chen X.-D, 2013. The application of Bayesian method in determination of free core nutation parameters. Chinese J. Geophys.-Chinese, 56(1): 53-59, doi:10.6038/cjg20130106.
  21. Rosat, S., T. Sato, Y. Imanishi, J. Hinderer, Y. Tamura, H. McQueen, and M. Ohashi, 2012. Correction to “High-resolution analysis of the gravest seismic normal modes after the 2004 Mw = 9 Sumatra earthquake using superconducting gravimeter data”, Geophys. Res. Lett., 39, L22601, doi:10.1029/2012GL054248.
  22. Rosat, S. & Y. Rogister, 2012. Excitation of the Slichter mode by collision with a meteoroid or pressure variations at the surface and core boundaries, Phys. Earth Planet. Int., vol. 190-191, 25-33, doi:10.1016/j.pepi.2011.10.007.
  23. Riccardi, U., Rosat, S. et Hinderer, J., 2012. On the Accuracy of the Calibration of Superconducting Gravimeters Using Absolute and Spring Sensors: a Critical Comparison, Pure Appl. Geophys., doi:10.1007/s00024-011-0398-8.
  24. Rosat, S. & J. Hinderer, 2011. Noise Levels of Superconducting Gravimeters: Updated Comparison and Time Stability, Bull. Seism. Soc. Am., vol. 101, no. 3, June 2011, doi: 10.1785/0120100217.
  25. Riccardi, U., Rosat, S. & Hinderer, J., 2011. Comparison of the Micro-g LaCoste gPhone-054 spring gravimeter and the GWR-C026 superconducting gravimeter in Strasbourg (France) using a 300-day time series, Metrologia, 48, 28-39, doi:10.1088/0026-1394/48/1/003.
  26. Rosat, S., Florsch, N., Hinderer, J. & Llubes, M. 2009. Estimation of the Free Core Nutation parameters from SG data:sensitivity study and comparative analysis using linearized Least-Squares and Bayesian methods, J. of Geodyn., 48, 331-339, doi:10.1016/j.jog.2009.09.027.
  27. Rosat, S., Boy, J.-P., Ferhat, G., Hinderer, J., Amalvict, M., Gegout, P. & B. Luck, 2009. Analysis of a ten-year (1997-2007) record of time-varying gravity in Strasbourg using absolute and superconducting gravimeters: new results on the calibration and comparison with GPS height changes and hydrology, J. of Geodyn., 48, 360-365, doi:10.1016/j.jog.2009.09.026.
  28. Rosat, S. & Lambert, S.B., Free core nutation resonance parameters from VLBI and superconducting gravimeter data, Astron. Astrophys., 503, 287-291, doi:10.1051/0004-6361/200811489.
  29. Ducarme, B., Rosat, S., Vandercoilden, L., Xu, J.Q., Sun, H.P., 2009. European tidal gravity observations: Comparison with Earth Tides models and estimation of the Free Core Nutation (FCN) parameters, Proceedings of the 2007 IAG General Assembly, Perugia, Italy, July 2 - 13, 2007, Observing our Changing Earth, M.G. Sideris (ed.), Springer Verlag, Int. Assoc. of Geod. Symposia, vol. 133, 523-532, doi:10.1007/978-3-540-85426-5_62.
  30. Rosat, S., P. Rosenblatt, A. Trinh & V. Dehant, 2008. Mars and Mercury rotation variations from altimetry crossover data: Feasibility study, J. Geophys. Res., 113, E12014, doi:10.1029/2008JE003233.
  31. Rosat, S., Fukushima, T., Sato, T. & Tamura, Y., 2008. Application of a Non-Linear Damped Harmonic Analysis method to the normal modes of the Earth, J. of Geodyn., 45 (1), 63-71, doi:10.1016/j.jog.2007.06.001.
  32. Rosat, S., 2007. Optimal Seismic Source Mechanisms to Excite the Slichter Mode. Int. Assoc. of Geod. Symposia, Dynamic Planet, Cairns (Australia), vol. 130, 571-577, Springer Berlin Heidelberg New York, doi:10.1007/978-3-540-49350-1_83.
  33. Rosat, S., Sailhac, P. & Gegout, P., 2007. A Wavelet-Based Detection and Characterization of Damped Transient Waves Occurring in Geophysical Time Series: Theory and Application to The Search for the Translational Oscillations of the Inner Core, Geophys. J. Int., 171, 55-70, DOI: 10.1111/j.1365-246X.2007.03533.x.
  34. Rosat, S., Watada, S. & Sato, T., 2007. Geographical variations of the 0S0 normal mode amplitude: predictions and observations after the Sumatra-Andaman earthquake, Earth Planets Space, 59, 307-311. [pdf]
  35. Tanaka, A., Rosat, S., Kisimoto, K. & Urabe, T., 2007. High-resolution bathymetry using Alvin scanning sonar at the Southern East Pacific Rise and its implication to the formation of collapsed lava lakes, Earth Planets Space, 59, 245-249. [pdf]
  36. Rosat, S., Rogister, Y., Crossley, D. & Hinderer, J., 2006. A search for the Slichter Triplet with Superconducting Gravimeters: Impact of the Density Jump at the Inner Core Boundary, J. of Geodyn., 41, 296-306, doi:10.1016/j.jog.2005.08.033.
  37. Roult, G., Rosat, S., Millot-Langet, R., Clévédé, E. & Hinderer, J., 2006. New determinations of Q quality factors and eigenfrequencies for the whole set of singlets of the Earth's normal modes 0S0,0S2,0S3 and 2S1 using SG data from the GGP network, J. of Geodyn., 41, 345-357, doi:10.1016/j.jog.2005.08.020.
  38. Park, J., Song, T-R A., Tromp, J., Okal, E., Stein, S., Roult, G., Clevede, E., Laske, G., Kanamori, H., Davis, P., Berger, J., Braitenberg, C., Van Camp, M., Lei, X., Sun, H. & Rosat, S., 2005. Earth’s Free Oscillations Excited by the 26 December 2004 Sumatra-Andaman Earthquake, Science, 308, 1139-1144, DOI: 10.1126/science.1112305.
  39. Rosat, S., Sato, T., Imanishi, Y., Hinderer, J., Tamura, Y., McQueen, H. & Ohashi, M., 2005. High resolution analysis of the gravest seismic normal modes after the 2004 Mw=9 Sumatra earthquake using superconducting gravimeter data, Geophys. Res. Lett., 32, L13304, doi:10.1029/2005GL023128.
  40. Rosat, S., Hinderer, J., Crossley, D. & Boy, J.P., 2004. Performance of superconducting gravimeters from long-period seismology to tides, J. of Geodyn., 38, 3-5, 461-476, doi:10.1016/j.jog.2004.07.005.
  41. Amalvict, M., Hinderer, J., Mäkinen, J., Rosat, S. & Rogister, Y., 2004. Long-term and seasonal gravity changes at the Strasbourg station and their relation to crustal deformation and hydrology, J. of Geodyn., 38, 3-5, 343-353, doi:10.1016/j.jog.2004.07.010.
  42. Boy, J.-P., Llubes, M., Ray, R., Hinderer, J., Florsch, N., Rosat, S., Lyard, F. & Letellier, T., 2004. Non-Linear Oceanic Tides Observed by Superconducting Gravimeters in Europe, J. of Geodyn., 38, 3-5, 391-405, doi:10.1016/j.jog.2004.07.017.
  43. Rosat, S., Hinderer, J., Crossley, D. & Rivera, L., 2003. The search for the Slichter Mode: Comparison of Noise Levels of Superconducting Gravimeters and Investigation of a Stacking Method, Phys. Earth Planet. Int., 140, 183-202, doi:10.1016/j.pepi.2003.07.010.
  44. Rosat, S., Hinderer, J. & Rivera, L., 2003. First observation of 2S1 and study of the splitting of the football mode 0S2, Geophys. Res. Lett., 30, 21, 2111, doi:10.1029/2003GL018304.

Other Publications

  1. Calvo, M., Rosat, S., Hinderer, J., Legros, H., Boy, J.-P., Amalvict, M., Rogister, Y., Luck, B., Littel, F., Bernard, J.-D., 2015. 60 years of Earth Tide observations in Strasbourg (1954-2014), Bull. Inf. Mar. Terr., 149, 12083-12093, ASCL
  2. Lambert, S., Rosat, S., Capitaine, N., & Souchay, J. 2014. The Earth's nutation: VLBI vs. IAU 2000A, N. Capitaine (Ed.), Proc. Journées 2013 systèmes de référence spatio-temporels, Observatoire de Paris, 204, ACTI.
  3. Lambert, S., Rosat, S., Cui, X., Rogister, Y., Bizouard, C., 2012. A search for the free inner core nutation in VLBI data, IVS 2012 General Meeting Proceedings, edited by D. Behrend and K. D. Baver, NASA/CP-2012-217504.
  4. Rosat, S., & Lambert, S.B. 2008, Outer and inner core parameters from joint analysis of superconducting gravimeter and VLBI data, In: D. Behrend and K.D. Baver (Eds.), International VLBI Service for Geodesy and Astrometry (IVS) 2008 General Meeting Proceedings, 246.
  5. Hinderer J., Boy J.-P., Rosat S., Rogister Y., Amalvict M., Gegout P., de Linage C. (2007) - Time-varying gravity with superconducting gravimeters, Rapport quadriennal 2003-2006 du CNFGG, 97-114.
  6. Rosat, S., Hinderer, J. et Crossley, D., 2002. A comparison of the seismic noise levels at various GGP stations, Bull. Inf. Mar. Terr., 135, 10689-10700.
  7. Amalvict, M., Hinderer, J., Gégout, P., Rosat, S. et Crossley, D., 2002. On the use of AG data to calibrate SG instruments in the GGP network, Bull. Inf. Mar. Terr., 135, 10621-10626.
  8. Crossley, D., Hinderer, J. et Rosat, S., 2002. Using the atmosphere-gravity correlation to derive a time-dependent admittance, Bull. Inf. Mar. Terr., 136, 10809-10820.
  9. Hinderer, J., Rosat, S., Crossley, D., Amalvict, M., Boy, J.P. et Gégout, P., 2002. Influence of different processing methods on the retrieval of gravity signals from GGP data, Bull. Inf. Mar. Terr., 135, 10653-10668.

Book Chapter

Rosat, S. 2011, A Review of the Slichter Modes: an Observational Challenge, In: The Earth’s Core: Structure, Properties and Dynamics, Editor: Jon M. Phillips, Nova Science Publishers, Inc., pp. 63-77. [HAL]