Caveats on tomographic images (Articolo in rivista)

Type
Label
  • Caveats on tomographic images (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1111/ter.12041 (literal)
Alternative label
  • Gillian R. Foulger(1), Giuliano F. Panza (2,3), Irina M. Artemieva (4), Ian D. Bastow (5), Fabio Cammarano (4), John R. Evans (6), Warren B. Hamilton (7), Bruce R. Julian (1), Michele Lustrino (8,9), Hans Thybo (4), Tatiana B. Yanovskaya (10) (2013)
    Caveats on tomographic images
    in Terra nova (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Gillian R. Foulger(1), Giuliano F. Panza (2,3), Irina M. Artemieva (4), Ian D. Bastow (5), Fabio Cammarano (4), John R. Evans (6), Warren B. Hamilton (7), Bruce R. Julian (1), Michele Lustrino (8,9), Hans Thybo (4), Tatiana B. Yanovskaya (10) (literal)
Pagina inizio
  • 259 (literal)
Pagina fine
  • 281 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://onlinelibrary.wiley.com/doi/10.1111/ter.12041/full (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 25 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 23 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 Department of Earth Sciences, Durham University, Durham UK; 2 Department of Mathematics and Geosciences, University of Trieste, Italy and the Abdus Salam ICTP-SAND Group, Trieste Italy; 3 Institute of Geophysics, China Earthquake Administration, Beijing China; 4 Department of Geography and Geology, University of Copenhagen, Denmark; 5 Department of Earth Science and Engineering, Imperial College, London SW7 2AZ, UK; 6 U.S. Geological Survey, Menlo Park California, 94025, USA; 7 Department of Geophysics, Colorado School of Mines, Golden Colorado, 80401, USA; 8 Dipartimento di Scienze della Terra, Universit a degli Studi di Roma La Sapienza, P.le A. Moro, 5, 00185, Rome Italy; 9 CNR - Istituto di Geologia Ambientale e Geoingegneria (IGAG) c/o, Dipartimento di Scienze della Terra, Universita degli Studi di Roma La Sapienza, Rome Italy; 10 Department of Physics of the Earth, Sankt-Petersburg State University, Sankt-Petersburg Russia (literal)
Titolo
  • Caveats on tomographic images (literal)
Abstract
  • Geological and geodynamic models of the mantle often rely on joint interpretations of published seismic tomography images and petrological/geochemical data. This approach tends to neglect the fundamental limitations of, and uncertainties in, seismic tomography results. These limitations and uncertainties involve theory, correcting for the crust, the lack of rays throughout much of the mantle, the difficulty in obtaining the true strength of anomalies, choice of what background model to subtract to reveal anomalies, and what cross-sections to select for publication. The aim of this review is to provide a relatively non-technical summary of the most important of these problems, collected together in a single paper, and presented in a form accessible to non-seismologists. Appreciation of these issues is essential if final geodynamic models are to be robust, and required by the scientific observations. (literal)
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