Sóng dao động tự do của Trái Đất do trận động đất Tohoku 2011 gây ra được ghi lại trong nhiều mạng lưới GPS
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Tài liệu tham khảo
Agnew DC, Berger J, Farrell WE, Gilbert JF, Masters G, Miller D (1986) Project IDA: a decade in review. Eos Trans AGU 67:203–212. https://doi.org/10.1029/EO067i016p00203
Bertiger W, Desai SD, Haines B, Harvey N, Moore AW, Owen S, Weiss JP (2010) Single receiver phase ambiguity resolution with GPS data. J Geod 84:327–337. https://doi.org/10.1007/s00190-010-0371-9
Bogiatzis P, Ishii M (2014) Moment tensor of the 2011 Tohoku-Oki earthquake from Earth’s free oscillations. Bull Seismol Soc Am 104:875–884. https://doi.org/10.1785/0120130243
Buland R, Berger J, Gilbert F (1979) Observations from the IDA network of attenuation and splitting during a recent earthquake. Nature 277:358–362. https://doi.org/10.1038/277358a0
Buland R, Gilbert F (1978) Improved resolution of complex eigenfrequencies in analytically continued seismic spectra. Geophys J Int 52:457–470. https://doi.org/10.1111/j.1365-246X.1978.tb04243.x
Bullen KE, Bolt BA (1985) An Introduction to the theory of seismology, 4th edn. Cambridge University Press, New York
Chao BF, Ding H (2014) Spherical harmonic stacking for the singlets of Earth’s normal modes of free oscillation. Geophys Res Lett. https://doi.org/10.1002/2014GL060700
Chao BF, Liau JR (2019) Gravity changes due to large earthquakes detected in GRACE satellite data via empirical orthogonal function analysis. J Geophys Res. https://doi.org/10.1029/2018JB016862
Courtier N, Ducarme B, Goodkind J, Hinderer J, Imanishi Y, Seama N, Sun H, Merriam J, Bengert B, Smylie DE (2000) Global superconducting gravimeter observations and the search for the translational modes of the inner core. Phys Earth Planet Int 117:3–20. https://doi.org/10.1016/S0031-9201(99)00083-7
Ding H, Chao BF (2015a) Data stacking methods for isolation of normal-mode singlets of Earth’s free oscillation: extensions, comparisons and applications. J Geophys Res Solid Earth 120:5034–5050. https://doi.org/10.1002/2015JB012025
Ding H, Chao BF (2015b) Detecting harmonic signals in a noisy time-series: the z domain autoregressive (AR-z) spectrum. Geophys J Int 201:1287–1296. https://doi.org/10.1093/gji/ggv077
Ding H, Chao BF (2017) Solid pole tide in global GPS and superconducting gravimeter observations: signal retrieval and inference for mantle anelasticity. Earth Planet Sci Lett. https://doi.org/10.1016/j.epsl.2016.11.039
Ding H, Shen WB (2013) Search for the Slichter modes based on a new method: optimal sequence estimation. J Geophys Res. https://doi.org/10.1002/jgrb.50344
Dziewonski AM, Anderson DL (1981) Preliminary reference Earth model. Phys Earth Planet Int 25:297–356. https://doi.org/10.1016/0031-9201(81)90046-7
Gilbert F, Dziewonski AM (1975) An application of normal mode theory to the retrieval of structural parameters and source mechanisms from seismic spectra. Phil Trans R Soc 278A:187–269. https://doi.org/10.1098/rsta.1975.0025
Kanamori H, Anderson DL (1975) Amplitude of the Earth’s free oscillations and long-period characteristics of the earthquake source. J Geophys Res 80(8):1075–1078. https://doi.org/10.1029/JB080i008p01075
Larson KM, Boden P, Gomberg J (2003) Using 1-Hz GPS data to measure deformations caused by the Denali fault earthquake. Science 300:1421–1424. https://doi.org/10.1126/science.1084531
Lentas K, Ferreira AMG, Clévédé E, Roch J (2014) Source models of great earthquakes from ultra low-frequency normal mode data. Phys Earth Planet Int 233:41–67. https://doi.org/10.1016/j.pepi.2014.05.011
Masters G, Widmer R (1995) Free oscillations: frequencies and attenuations. In: Ahrens TJ (ed) Global Earth physics: a handbook of physical constants. American Geophysical Union, Washington
Masters G, Park J, Gilbert F (1983) Observations of coupled spheroidal and toroidal modes. J Geophys Res 88:10285–10298. https://doi.org/10.1029/JB088iB12p10285
Mitsui Y, Heki K (2012) Observation of Earth’s free oscillation by dense GPS array: after the 2011 Tohoku megathrust earthquake. Nature Sci Rep 2:931. https://doi.org/10.1038/srep00931
Munk W, Hasselmann K (1964) Super-resolution of tides. Studies on oceanography. Hidaka Memorial Volume, Tokyo, pp 339–344
Ozawa S, Nishimura T, Suito H, Kobayashi T, Tobita M, Imakiire T (2011) Coseismic and postseismic slip of the 2011 magnitude-9 Tohoku-Oki earthquake. Nature 475:373–376. https://doi.org/10.1038/nature10227
Park J et al (2005) Earth’s free oscillations excited by the 26 December 2004 Sumatra-Andaman earthquake. Science 308(5725):1139–1144. https://doi.org/10.1126/science.1112305
Park J, Amoruso A, Crescentini L, Boschi E (2008) Long-period toroidal earth free oscillations from the great Sumatra-Andaman earthquake observed by paired laser extensometers in Gran Sasso, Italy. Geophys J Int 173:887–905. https://doi.org/10.1111/j.1365-246X.2008.03769.x
Phinney RA, Burridge R (1973) Representation of the elastic—gravitational excitation of a spherical Earth model by generalized spherical harmonics. Geophys J R Astr Soc 34:451–487. https://doi.org/10.1111/j.1365,246X.1973.tb02407.x
Smylie DE, Hinderer J, Richter B, Ducarme B (1993) The product spectra of gravity and barometric pressure in Europe. Phys Earth Planet Interior 80:135–157. https://doi.org/10.1016/0031-9201(93)90044-A
Yan R, Woith H, Wang RJ, Zhang Y (2016) Earth’s free oscillations excited by the 2011 Tohoku Mw 9.0 earthquake detected with a groundwater level array in mainland China. Geophys J Int 206:1457–1466. https://doi.org/10.1093/gji/ggw213
Yuan L, Chao BF (2012) Analysis of tidal signals in surface displacement measured by a dense continuous GPS array. Earth Planet Sc Lett. https://doi.org/10.1016/j.epsl.2012.08.03