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  • Brandenburg  (2)
  • Wissenschaftspark Albert Einstein  (2)
  • EUV Frankfurt
  • Fichtner, Andreas  (2)
  • 1
    Book
    Book
    Berlin [u.a.] : Springer
    UID:
    kobvindex_GFZ117419
    Format: XX, 343 S. : z.T. farb. Ill., graph. Darst.
    ISBN: 9783642158063
    Series Statement: Advances in geophysical and environmental mechanics and mathematics
    Content: Recent progress in numerical methods and computer science allows us today to simulate the propagation of seismic waves through realistically heterogeneous Earth models with unprecedented accuracy. Full waveform tomography is a tomographic technique that takes advantage of numerical solutions of the elastic wave equation. The accuracy of the numerical solutions and the exploitation of complete waveform information result in tomographic images that are both more realistic and better resolved. This book develops and describes state of the art methodologies covering all aspects of full waveform tomography including methods for the numerical solution of the elastic wave equation, the adjoint method, the design of objective functionals and optimisation schemes. It provides a variety of case studies on all scales from local to global based on a large number of examples involving real data. It is a comprehensive reference on full waveform tomography for advanced students, researchers and professionals.
    Note: MAB0014.001: M 12.0048 , MAB0036: m
    Library Location Call Number Volume/Issue/Year Availability
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  • 2
    UID:
    kobvindex_GFZ20200512150353
    Format: xx, 344 Seiten , Illustrationen
    ISBN: 978-1-108-41708-2
    Content: Written by eminent scientists from the field, this extensive overview of seismic ambient noise includes observations, physical origins, modelling, processing methods and applications in imaging and monitoring the internal structure of the Earth, for graduate students and scientists working in seismology and other imaging sciences.The seismic ambient field allows us to study interactions between the atmosphere, the oceans and the solid Earth. The theoretical understanding of seismic ambient noise has improved substantially in the last decades, and the number of its applications has increased dramatically. With chapters written by eminent scientists from the field, this book covers a range of topics including ambient noise observations, generation models of their physical origins, numerical modelling and processing methods. The later chapters focus on applications in imaging and monitoring the internal structure of the Earth, including interferometry for time-dependant imaging and tomography. This volume thus provides a comprehensive overview of this cutting-edge discipline for graduate students studying geophysics and for scientists working in seismology and other imaging sciences.
    Note: Visualization of the seismic ambient noise spectrum / D.E. McNamara and R.I. Boaz Beamforming and polarisation analysis / M. Gal and A.M. Reading Physics of ambient noise generation by ocean waves / F. Ardhuin, L. Gualtieri and E. Stutzmann Theoretical foundations of noise interferometry / A. Fichtner and V.C. Tsai Overview of pre- and post-processing of ambient-noise correlations / M.H. Ritzwoller and L. Feng Locating velocity changes in elastic media with coda wave interferometry / R. Snieder, A. Duran and A. Obermann Applications with surface waves extracted from ambient seismic noise / N.M. Shapiro Body wave exploration / N. Nakata and K. Nishida Noise-based monitoring / C. Sens-Schonfelder and F. Brenguier Near-surface engineering / K. Hayashi
    Language: English
    Library Location Call Number Volume/Issue/Year Availability
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