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Volumn 106, Issue B4, 2001, Pages 6569-6587

Tomographic imaging of the lowermost mantle with differential times of refracted and diffracted core phases (PKP, Pdiff)

Author keywords

[No Author keywords available]

Indexed keywords

LOWER MANTLE; P-WAVE; SEISMIC TOMOGRAPHY; SEISMIC VELOCITY; TRAVEL TIME;

EID: 0034958342     PISSN: 21699313     EISSN: 21699356     Source Type: Journal    
DOI: 10.1029/2000jb900380     Document Type: Article
Times cited : (169)

References (65)
  • 1
    • 0026076968 scopus 로고
    • Deep-structure of an arc-continent collision: Earthquake relocation and inversion for upper mantle P and S wave velocities beneath Papua New Guinea
    • Abers, G. A., and S. W. Roecker, Deep-structure of an arc-continent collision: Earthquake relocation and inversion for upper mantle P and S wave velocities beneath Papua New Guinea, J. Geophys. Res., 96, 6379-6401, 1991.
    • (1991) J. Geophys. Res. , vol.96 , pp. 6379-6401
    • Abers, G.A.1    Roecker, S.W.2
  • 2
    • 0000027283 scopus 로고    scopus 로고
    • New mantle convection model may reconcile conflicting evidence
    • Albarède, F., and R. D. van der Hilst, New mantle convection model may reconcile conflicting evidence, Eos Trans. AGU, 80, 535-539, 1999.
    • (1999) Eos Trans. AGU , vol.80 , pp. 535-539
    • Albarède, F.1    Van Der Hilst, R.D.2
  • 3
    • 0032506725 scopus 로고    scopus 로고
    • Closing the gap between regional and global travel time tomography
    • Bijwaard, H., W. Spakman, and E. R. Engdahl, Closing the gap between regional and global travel time tomography, J. Geophys. Res., 103, 30,055-30,078, 1998.
    • (1998) J. Geophys. Res. , vol.103
    • Bijwaard, H.1    Spakman, W.2    Engdahl, E.R.3
  • 4
    • 0033544153 scopus 로고    scopus 로고
    • High- and low-resolution images of the Earth's mantle: Implications of different approaches to tomographic modeling
    • Boschi, L., and A. M. Dziewonski, High- and low-resolution images of the Earth's mantle: Implications of different approaches to tomographic modeling, J. Geophys. Res., 104, 25,567-25,594, 1999.
    • (1999) J. Geophys. Res. , vol.104
    • Boschi, L.1    Dziewonski, A.M.2
  • 6
    • 0026472106 scopus 로고
    • Anisotropy of the inner core from differential travel times of the phases PKP and PKIKP
    • Creager, K., Anisotropy of the inner core from differential travel times of the phases PKP and PKIKP, Nature, 356, 309-314, 1992.
    • (1992) Nature , vol.356 , pp. 309-314
    • Creager, K.1
  • 7
  • 8
    • 85041243341 scopus 로고    scopus 로고
    • Feasibility of construction of a 3-D reference Earth model
    • Dziewonski, A. M., L. Boschi, Y. Gu, G. Master, and G. Laske, Feasibility of construction of a 3-D reference Earth model, Eos Trans. AGU 80(46), Fall Meet. Suppl., F24, 1999.
    • (1999) Eos Trans. AGU , vol.80 , Issue.46 FALL MEET. SUPPL.
    • Dziewonski, A.M.1    Boschi, L.2    Gu, Y.3    Master, G.4    Laske, G.5
  • 9
    • 0031753468 scopus 로고    scopus 로고
    • Global teleseismic earthquake relocation with improved travel times and procedures for depth determination
    • Engdahl, E. R., R. D. van der Hilst, and R. Buland, Global teleseismic earthquake relocation with improved travel times and procedures for depth determination, Bull. Seismol. Soc. Am., 88, 722-743, 1998.
    • (1998) Bull. Seismol. Soc. Am. , vol.88 , pp. 722-743
    • Engdahl, E.R.1    Van Der Hilst, R.D.2    Buland, R.3
  • 10
    • 0033794111 scopus 로고    scopus 로고
    • Heterogeneity of the lowermost mantle
    • Garnero, E. J., Heterogeneity of the lowermost mantle, Annu. Rev. Earth Planet. Sci., 28, 477-507, 2000.
    • (2000) Annu. Rev. Earth Planet. Sci. , vol.28 , pp. 477-507
    • Garnero, E.J.1
  • 11
    • 0000191724 scopus 로고
    • An application of normal mode theory to the retrieval of structure parameters and source mechanisms from seismic spectra
    • Gilbert, F., and A. M. Dziewonski, An application of normal mode theory to the retrieval of structure parameters and source mechanisms from seismic spectra, Philos. Trans. R. Soc. London, 278, 187-269, 1975.
    • (1975) Philos. Trans. R. Soc. London , vol.278 , pp. 187-269
    • Gilbert, F.1    Dziewonski, A.M.2
  • 12
    • 0028194002 scopus 로고
    • Mantle shear structure beneath the Americas and surrounding oceans
    • Grand, S. P., Mantle shear structure beneath the Americas and surrounding oceans, J. Geophys. Res., 99, 11,591-11,621, 1994.
    • (1994) J. Geophys. Res. , vol.99
    • Grand, S.P.1
  • 13
    • 0030736852 scopus 로고    scopus 로고
    • Global seismic tomography: A snapshot of convection in the earth
    • Grand, S. P., R. D. van der Hilst, and S. Widiyantoro, Global seismic tomography: A snapshot of convection in the earth, GSA Today, 7, 1-7, 1997.
    • (1997) GSA Today , vol.7 , pp. 1-7
    • Grand, S.P.1    Van Der Hilst, R.D.2    Widiyantoro, S.3
  • 14
    • 0025262662 scopus 로고
    • Stochastic analysis of global traveltime data: Mantle heterogeneity and random errors in the ISC data
    • Gudmundsson, O., J. H. Davies, and R. W. Clayton, Stochastic analysis of global traveltime data: Mantle heterogeneity and random errors in the ISC data, Geophys. J. Int., 102, 25-43, 1990.
    • (1990) Geophys. J. Int. , vol.102 , pp. 25-43
    • Gudmundsson, O.1    Davies, J.H.2    Clayton, R.W.3
  • 16
    • 0004692651 scopus 로고
    • The reflection of a pulse within a sphere
    • Jeffreys, H., and E. R. Lapwood, The reflection of a pulse within a sphere, Proc. R. Soc. London, 241, 455-479, 1957.
    • (1957) Proc. R. Soc. London , vol.241 , pp. 455-479
    • Jeffreys, H.1    Lapwood, E.R.2
  • 17
    • 0033541439 scopus 로고    scopus 로고
    • Mixing and compositional stratification produced by natural convection, 1. Experiments and their application to Earth's core and mantle
    • Jellinek, A. M., R. C. Kerr, and R. W. Griffiths, Mixing and compositional stratification produced by natural convection, 1. Experiments and their application to Earth's core and mantle, J. Geophys. Res., 104, 7183-7201, 1999.
    • (1999) J. Geophys. Res. , vol.104 , pp. 7183-7201
    • Jellinek, A.M.1    Kerr, R.C.2    Griffiths, R.W.3
  • 18
    • 85007271359 scopus 로고    scopus 로고
    • Constraints on mantle convection from seismic tomography
    • edited by M. A. Richards, R. Gordon, and R. D. van der Hilst, AGU, Washington, D.C.
    • Kárason, H., and R. D. van der Hilst, Constraints on mantle convection from seismic tomography, in History and Dynamics of Plate Motion, Geophys. Monogr. Ser., vol. 121, edited by M. A. Richards, R. Gordon, and R. D. van der Hilst, pp. 277-288, AGU, Washington, D.C., 2000.
    • (2000) History and Dynamics of Plate Motion, Geophys. Monogr. Ser. , vol.121 , pp. 277-288
    • Kárason, H.1    Van Der Hilst, R.D.2
  • 19
    • 0033583061 scopus 로고    scopus 로고
    • Compositional stratification in the deep mantle
    • Kellogg, L. H., B. H. Hager, and R. D. van der Hilst, Compositional stratification in the deep mantle, Science, 283, 1881-1884, 1999.
    • (1999) Science , vol.283 , pp. 1881-1884
    • Kellogg, L.H.1    Hager, B.H.2    Van Der Hilst, R.D.3
  • 20
    • 0028813015 scopus 로고
    • Constraints on seismic velocities in the Earth from traveltimes
    • Kennett, B. L. N., E. Engdahl, and R. Buland, Constraints on seismic velocities in the Earth from traveltimes, Geophys. J. Int., 122, 108-124, 1995.
    • (1995) Geophys. J. Int. , vol.122 , pp. 108-124
    • Kennett, B.L.N.1    Engdahl, E.2    Buland, R.3
  • 21
    • 0032503488 scopus 로고    scopus 로고
    • Joint seismic tomography for bulk sound and shear wave speed in the Earth's mantle
    • Kennett, B. L. N., S. Widiyantoro, and R. D. van der Hilst, Joint seismic tomography for bulk sound and shear wave speed in the Earth's mantle, J. Geophys. Res., 103, 12,469-12,493, 1998.
    • (1998) J. Geophys. Res. , vol.103
    • Kennett, B.L.N.1    Widiyantoro, S.2    Van Der Hilst, R.D.3
  • 22
    • 0027039893 scopus 로고
    • One-layer global inversion for outermost core velocity
    • Kohler, M., and T. Tanimoto, One-layer global inversion for outermost core velocity, Phys. Earth Planet. Inter., 72, 173-184, 1992.
    • (1992) Phys. Earth Planet. Inter. , vol.72 , pp. 173-184
    • Kohler, M.1    Tanimoto, T.2
  • 23
    • 0027866365 scopus 로고
    • On the use of the checkerboard test to assess the resolution of tomographic inversions
    • Lévêque, J. J., L. Rivera, and G. Wittlinger, On the use of the checkerboard test to assess the resolution of tomographic inversions, Geophys. J. Int., 115, 313-318, 1993.
    • (1993) Geophys. J. Int. , vol.115 , pp. 313-318
    • Lévêque, J.J.1    Rivera, L.2    Wittlinger, G.3
  • 24
    • 17044386218 scopus 로고    scopus 로고
    • Global mantle shear velocity model developed using non-linear asymptotic coupling theory
    • Li, C. D., and B. Romanowicz, Global mantle shear velocity model developed using non-linear asymptotic coupling theory, J. Geophys. Res., 101, 22,245-22,272, 1996.
    • (1996) J. Geophys. Res. , vol.101
    • Li, C.D.1    Romanowicz, B.2
  • 25
    • 0003010187 scopus 로고    scopus 로고
    • Global analysis of shear wave velocity anomalies in the lower-most mantle
    • Geodyn. ser. edited by M. Gurnis et al., AGU, Washington, D.C.
    • Liu, X. F., and A. M. Dziewonski, Global analysis of shear wave velocity anomalies in the lower-most mantle, in The Core-Mantle Boundary Region, Geodyn. ser. vol. 28, edited by M. Gurnis et al., pp. 21-36, AGU, Washington, D.C., 1998.
    • (1998) The Core-Mantle Boundary Region , vol.28 , pp. 21-36
    • Liu, X.F.1    Dziewonski, A.M.2
  • 26
    • 0032456429 scopus 로고    scopus 로고
    • Is there a first order discontinuity in the lowermost mantle?
    • Liu, X. F., J. Tromp, and A. M. Dziewonski, Is there a first order discontinuity in the lowermost mantle?, Earth Planet. Sci. Lett., 160, 343-354, 1998.
    • (1998) Earth Planet. Sci. Lett. , vol.160 , pp. 343-354
    • Liu, X.F.1    Tromp, J.2    Dziewonski, A.M.3
  • 29
    • 0034536477 scopus 로고    scopus 로고
    • The three-dimensional shear velocity structure of the mantle from the inversion of body, surface, and higher-mode waveforms
    • Mégnin, C., and B. Romanowicz, The three-dimensional shear velocity structure of the mantle from the inversion of body, surface, and higher-mode waveforms, Geophys. J. Int., 143, 709-728, 2000.
    • (2000) Geophys. J. Int. , vol.143 , pp. 709-728
    • Mégnin, C.1    Romanowicz, B.2
  • 30
    • 0001513029 scopus 로고
    • Solving or resolving inadequate and noisy tomographic systems
    • Nolet, G., Solving or resolving inadequate and noisy tomographic systems, J. Comput. Phys, 61, 463-468, 1985.
    • (1985) J. Comput. Phys , vol.61 , pp. 463-468
    • Nolet, G.1
  • 32
    • 0032862027 scopus 로고    scopus 로고
    • Explicit, approximate expressions for the resolution and a posteriori covariance of massive tomographic systems
    • Nolet, G., R. Montelli, and J. Virieux, Explicit, approximate expressions for the resolution and a posteriori covariance of massive tomographic systems, Geophys. J. Int., 138, 36-44, 1999.
    • (1999) Geophys. J. Int. , vol.138 , pp. 36-44
    • Nolet, G.1    Montelli, R.2    Virieux, J.3
  • 33
    • 0039943513 scopus 로고
    • LSQR: An algorithm for sparse linear equations and sparse least squares
    • Paige, C. C., and M. A. Saunders, LSQR: An algorithm for sparse linear equations and sparse least squares, Trans. Math. Software, 8, 43-11, 1982.
    • (1982) Trans. Math. Software , vol.8 , pp. 43-111
    • Paige, C.C.1    Saunders, M.A.2
  • 34
    • 0027388385 scopus 로고
    • Tomographic inversions for mantle P wave velocity structure based on the minimization of 12 and 11 norms of international seismological center travel time residuals
    • Pulliam, R. J., D. W. Vasco, and L. R. Johnson, Tomographic inversions for mantle P wave velocity structure based on the minimization of 12 and 11 norms of international seismological center travel time residuals, J. Geophys. Res., 98, 699-734, 1993.
    • (1993) J. Geophys. Res. , vol.98 , pp. 699-734
    • Pulliam, R.J.1    Vasco, D.W.2    Johnson, L.R.3
  • 35
    • 0033489819 scopus 로고    scopus 로고
    • Anomalous shear velocity reductions and gradients in the lower mantle beneath Africa
    • Ritsema, J., S. Ni, D. V. Helmberger, and H. P. Crotwell, Anomalous shear velocity reductions and gradients in the lower mantle beneath Africa, Geophys. Res. Lett., 25, 4245-4248, 1998.
    • (1998) Geophys. Res. Lett. , vol.25 , pp. 4245-4248
    • Ritsema, J.1    Ni, S.2    Helmberger, D.V.3    Crotwell, H.P.4
  • 36
    • 0345072527 scopus 로고    scopus 로고
    • Complex shear wave velocity structure imaged beneath Africa and Iceland
    • Ritsema, J., H. van Heijst, and J. Woodhouse, Complex shear wave velocity structure imaged beneath Africa and Iceland, Science, 286, 1925-1928, 1999.
    • (1999) Science , vol.286 , pp. 1925-1928
    • Ritsema, J.1    Van Heijst, H.2    Woodhouse, J.3
  • 37
    • 0029503885 scopus 로고
    • Evidence for proportionality of p and s heterogeneity in the lower mantle
    • Robertson, G. S., and J. H. Woodhouse, Evidence for proportionality of p and s heterogeneity in the lower mantle, Geophys. J. Int., 123, 85-116, 1995.
    • (1995) Geophys. J. Int. , vol.123 , pp. 85-116
    • Robertson, G.S.1    Woodhouse, J.H.2
  • 38
    • 0028869396 scopus 로고
    • Depth dependance of anistropy of earth's inner core
    • Song, X., and D. V. Helmberger, Depth dependance of anistropy of earth's inner core, J. Geophys. Res., 100, 9805-9816, 1995.
    • (1995) J. Geophys. Res. , vol.100 , pp. 9805-9816
    • Song, X.1    Helmberger, D.V.2
  • 39
    • 0031200941 scopus 로고    scopus 로고
    • PKP differential travel times: Implications for 3-d lower mantle structure
    • Song, X., and D. V. Helmberger, PKP differential travel times: Implications for 3-d lower mantle structure, Geophys. Res. Lett., 24, 1863-1866, 1997.
    • (1997) Geophys. Res. Lett. , vol.24 , pp. 1863-1866
    • Song, X.1    Helmberger, D.V.2
  • 41
    • 0023513487 scopus 로고
    • Limits on lateral density and velocity variations in the Earth's outer core
    • Stevenson, D. J., Limits on lateral density and velocity variations in the Earth's outer core, Geophys. J. R. Astron. Soc., 88, 311-319, 1987.
    • (1987) Geophys. J. R. Astron. Soc. , vol.88 , pp. 311-319
    • Stevenson, D.J.1
  • 43
    • 0028830608 scopus 로고
    • Inner core anisotropy in three dimensions
    • Su, W. J., and A. M. Dziewonski, Inner core anisotropy in three dimensions, J. Geophys. Res., 100, 9831-9852, 1995.
    • (1995) J. Geophys. Res. , vol.100 , pp. 9831-9852
    • Su, W.J.1    Dziewonski, A.M.2
  • 44
    • 0030726627 scopus 로고    scopus 로고
    • Simultaneous inversion for 3-D variations in shear and bulk velocity in the mantle
    • Su, W. J., and A. M. Dziewonski, Simultaneous inversion for 3-D variations in shear and bulk velocity in the mantle, Phys. Earth Planet. Inter., 100, 135-156, 1997.
    • (1997) Phys. Earth Planet. Inter. , vol.100 , pp. 135-156
    • Su, W.J.1    Dziewonski, A.M.2
  • 45
    • 0027064116 scopus 로고
    • Deep origin of mid-oceanic ridge velocity anomalies
    • Su, W. J., R. L. Woodward, and A. M. Dziewonski, Deep origin of mid-oceanic ridge velocity anomalies, Nature, 359, 149-152, 1992.
    • (1992) Nature , vol.359 , pp. 149-152
    • Su, W.J.1    Woodward, R.L.2    Dziewonski, A.M.3
  • 46
    • 0028333405 scopus 로고
    • Degree-12 model of shear velocity heterogeneity in the mantle
    • Su, W. J., R. Woodward, and A. M. Dziewonski, Degree-12 model of shear velocity heterogeneity in the mantle, J. Geophys. Res., 99, 6945-6980, 1994.
    • (1994) J. Geophys. Res. , vol.99 , pp. 6945-6980
    • Su, W.J.1    Woodward, R.2    Dziewonski, A.M.3
  • 47
    • 0025948657 scopus 로고
    • On ISC PP and pP data and their use in delay-time tomography of the Caribbean region
    • van der Hilst, R. D., and E. R. Engdahl, On ISC PP and pP data and their use in delay-time tomography of the Caribbean region, Geophys. J. Int., 106, 169-188, 1991.
    • (1991) Geophys. J. Int. , vol.106 , pp. 169-188
    • Van Der Hilst, R.D.1    Engdahl, E.R.2
  • 48
    • 0033583062 scopus 로고    scopus 로고
    • Compositional heterogeneity in the bottom 1000 kilometers of Earth's mantle: Toward a hybrid convection model
    • van der Hilst, R. D., and H. Kárason, Compositional heterogeneity in the bottom 1000 kilometers of Earth's mantle: Toward a hybrid convection model, Science, 283, 1885-1888, 1999.
    • (1999) Science , vol.283 , pp. 1885-1888
    • Van Der Hilst, R.D.1    Kárason, H.2
  • 49
    • 0027884228 scopus 로고
    • Tomographic inversion of P-data and pP-data for aspherical mantle structure below the northwest Pacific region
    • van der Hilst, R. D., E. R. Engdahl, and W. Spakman, Tomographic inversion of P-data and pP-data for aspherical mantle structure below the northwest Pacific region, Geophys. J. Int., 115, 264-302, 1993.
    • (1993) Geophys. J. Int. , vol.115 , pp. 264-302
    • Van Der Hilst, R.D.1    Engdahl, E.R.2    Spakman, W.3
  • 50
    • 0030620917 scopus 로고    scopus 로고
    • Evidence for deep mantle circulation from global tomography
    • van der Hilst, R. D., S. Widiyantoro, and E. Engdahl, Evidence for deep mantle circulation from global tomography, Nature, 386, 578-584, 1997.
    • (1997) Nature , vol.386 , pp. 578-584
    • Van Der Hilst, R.D.1    Widiyantoro, S.2    Engdahl, E.3
  • 51
    • 0001832233 scopus 로고    scopus 로고
    • Deep subduction and aspherical variations in P-wavespeed at the base of Earth's mantle
    • edited by M. Gurnis et al., AGU, Washington, D.C.
    • van der Hilst, R. D., S. Widiyantoro, and K. C. T. J. McSweeney, Deep subduction and aspherical variations in P-wavespeed at the base of Earth's mantle, in The Core-Mantle Boundary Region, Geodyn. Ser., vol. 28, edited by M. Gurnis et al., pp. 5-20, AGU, Washington, D.C., 1998.
    • (1998) The Core-Mantle Boundary Region, Geodyn. Ser. , vol.28 , pp. 5-20
    • Van Der Hilst, R.D.1    Widiyantoro, S.2    McSweeney, K.C.T.J.3
  • 53
    • 0031854341 scopus 로고    scopus 로고
    • Whole earth structure estimated from seismic arrival times
    • Vasco, D. W., and L. Johnson, Whole earth structure estimated from seismic arrival times, J. Geophys. Res., 103, 2633-2671, 1998.
    • (1998) J. Geophys. Res. , vol.103 , pp. 2633-2671
    • Vasco, D.W.1    Johnson, L.2
  • 54
    • 0027508591 scopus 로고
    • Formal inversion of ISC arrival times for mantle P-velocity structure
    • Vasco, D. W., R. J. Pulliam, and L. R. Johnson, Formal inversion of ISC arrival times for mantle P-velocity structure, Geophys. J. Int., 113, 586-606, 1993.
    • (1993) Geophys. J. Int. , vol.113 , pp. 586-606
    • Vasco, D.W.1    Pulliam, R.J.2    Johnson, L.R.3
  • 55
    • 0028586407 scopus 로고
    • Robust inversion of iasp91 travel time residuals for mantle P and S velocity structure, earthquake mislocations, and station corrections
    • Vasco, D. W., L. R. Johnson, R. J. Pulliam, and P. S. Earle, Robust inversion of iasp91 travel time residuals for mantle P and S velocity structure, earthquake mislocations, and station corrections, J. Geophys. Res., 99, 13,727-13,755, 1994.
    • (1994) J. Geophys. Res. , vol.99
    • Vasco, D.W.1    Johnson, L.R.2    Pulliam, R.J.3    Earle, P.S.4
  • 56
    • 0029478585 scopus 로고
    • Lateral variations in mantle velocity structure and discontinuities determined from P, PP, S, SS, and SS-SdS travel time residuals
    • Vasco, D. W., L. R. Johnson, and J. Pulliam, Lateral variations in mantle velocity structure and discontinuities determined from P, PP, S, SS, and SS-SdS travel time residuals, J. Geophys. Res., 100, 24,037-24,059, 1995a.
    • (1995) J. Geophys. Res. , vol.100
    • Vasco, D.W.1    Johnson, L.R.2    Pulliam, J.3
  • 57
    • 0029509061 scopus 로고
    • Beyond ray tomography: Wavepaths and fresnel volumes
    • Vasco, D. W., J. E. Peterson, and E. L. Majer, Beyond ray tomography: Wavepaths and fresnel volumes, Geophysics, 60, 1790-1804, 1995b.
    • (1995) Geophysics , vol.60 , pp. 1790-1804
    • Vasco, D.W.1    Peterson, J.E.2    Majer, E.L.3
  • 58
    • 0033036749 scopus 로고    scopus 로고
    • Global earth structure: Inference and assassment
    • Vasco, D. W., L. R. Johnson, and O. Marques, Global earth structure: inference and assassment, Geophys. J. Int., 137, 381-407, 1999.
    • (1999) Geophys. J. Int. , vol.137 , pp. 381-407
    • Vasco, D.W.1    Johnson, L.R.2    Marques, O.3
  • 60
    • 0000201327 scopus 로고
    • Seismic modeling of the Earth's large-scale 3-dimensional structure
    • Woodhouse, J. H., and A. M. Dziewonski, Seismic modeling of the Earth's large-scale 3-dimensional structure, Philos. Trans. R. Soc. London, 328, 291-308, 1989.
    • (1989) Philos. Trans. R. Soc. London , vol.328 , pp. 291-308
    • Woodhouse, J.H.1    Dziewonski, A.M.2
  • 61
    • 0026062771 scopus 로고
    • Global upper mantle structure from long-period differential travel times
    • Woodward, R. L., and G. Masters, Global upper mantle structure from long-period differential travel times, J. Geophys. Res., 96, 6351-6377, 1991.
    • (1991) J. Geophys. Res. , vol.96 , pp. 6351-6377
    • Woodward, R.L.1    Masters, G.2
  • 62
    • 0029663181 scopus 로고    scopus 로고
    • Large-scale structure at the core-mantle boundary from diffracted waves
    • Wysession, M. E., Large-scale structure at the core-mantle boundary from diffracted waves, Nature, 382, 244-248, 1996.
    • (1996) Nature , vol.382 , pp. 244-248
    • Wysession, M.E.1
  • 64
    • 0042978380 scopus 로고    scopus 로고
    • Sensitivity of frequency-dependent traveltimes to laterally heterogenous, anisotropic earth structure
    • Zhao, L., and T. H. Jordan, Sensitivity of frequency-dependent traveltimes to laterally heterogenous, anisotropic earth structure, Geophys. J. Int., 133, 683-704, 1998.
    • (1998) Geophys. J. Int. , vol.133 , pp. 683-704
    • Zhao, L.1    Jordan, T.H.2
  • 65
    • 0034039249 scopus 로고    scopus 로고
    • Three-dimensional Frèchet differential kernels for the seismic delay times
    • Zhao, L., T. H. Jordan, and C. H. Chapman, Three-dimensional Frèchet differential kernels for the seismic delay times, Geophys. J. Int., 141, 558-576, 2000.
    • (2000) Geophys. J. Int. , vol.141 , pp. 558-576
    • Zhao, L.1    Jordan, T.H.2    Chapman, C.H.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.