title: On the method of surface-wave tomography and perspectives for its application in engineering seismic exploration
metadata.name: dc.contributor.author
metadata.value: Levin, Ilya S.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Ponomarenko, Andrey V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Polovkov, Vyacheslav V.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Popov, Dmitry A.
metadata.lang: -
metadata.name: dc.contributor.author
metadata.value: Troyan, Vladimir N.
metadata.lang: -
metadata.name: dc.date.accessioned
metadata.value: 2022-10-03T13:14:34Z
metadata.lang: -
metadata.name: dc.date.available
metadata.value: 2022-10-03T13:14:34Z
metadata.lang: -
metadata.name: dc.date.issued
metadata.value: 2022-06
metadata.lang: -
metadata.name: dc.identifier.citation
metadata.value: Levin, I. S., Ponomarenko, A. V., Polovkov, V. V., Popov, D. A., Troyan, V. N. (2022). On the method of surface-wave tomography and perspectives for its application in engineering seismic exploration. Vestnik of Saint Petersburg University. Earth Sciences, 67 (2), 202–226. https://doi.org/10.21638/spbu07.2022.201 (In Russian)
metadata.lang: en_GB
metadata.name: dc.identifier.other
metadata.value: https://doi.org/10.21638/spbu07.2022.201
metadata.lang: -
metadata.name: dc.identifier.uri
metadata.value: http://hdl.handle.net/11701/38058
metadata.lang: -
metadata.name: dc.description.abstract
metadata.value: The upper part of the seismic section is studied using refracted waves, as well as surface waves
  using the MASW method during engineering seismic surveys. This work considers relatively
  new near-surface approach that is actively used in seismology for studying the upper mantle
  and deep part of the earth’s crust, the method of surface wave tomography. This method is
  of great practical interest, since it allows to obtain 3D subsurface models, and it potentially
  has better spatial resolution than the widely used MASW method. Also method allows conducting
  remote researches, without placing sources and receivers directly this above the studied
  area. Thus, the method is especially relevant for studying the subsurface under buildings,
  structures, and inaccessible zones. Within the framework of this work, tests of the developed
  algorithm for surface-wave tomography using direct rays were carried out on modeled data.
  The performance of the algorithm was assessed and the resolution of the method was estimated.
  Also the optimal observation schemes were considered as well as the influence of the
  regularization parameter value on the inversion result. Basing on the results of the current
  study, it can be concluded that the method of surface-wave tomography and its realization
  via the developed algorithm can be effectively used to solve engineering-geological problems
  both on land and shallow seas.
metadata.lang: en_GB
metadata.name: dc.language.iso
metadata.value: ru
metadata.lang: en_GB
metadata.name: dc.publisher
metadata.value: St Petersburg State University
metadata.lang: en_GB
metadata.name: dc.relation.ispartofseries
metadata.value: Vestnik of St Petersburg University. Earth Sciences;Volume 67; Issue 1
metadata.lang: -
metadata.name: dc.subject
metadata.value: engineering seismic exploration
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: surface waves
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: the upper part of the seismic section
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: near surface
metadata.lang: en_GB
metadata.name: dc.subject
metadata.value: seismic tomography
metadata.lang: en_GB
metadata.name: dc.title
metadata.value: On the method of surface-wave tomography and perspectives for its application in engineering seismic exploration
metadata.lang: en_GB
metadata.name: dc.type
metadata.value: Article
metadata.lang: en_GB
resources.filename: 01.pdf
resources.url: https://dspace.spbu.ru/bitstream/11701/38058/1/01.pdf
resources.format: Adobe PDF
resources.size: 6 MB