1887

Abstract

Summary

A fiber-optic array was activated alongside a rail line in the UK to record data during the acquisition of an active source survey to study the near-surface velocity structure using the MASW approach. We compare the fiber-optic data and MASW results to a conventional geophone array. The fiber-optic array offers improved low frequency sensitivity and more flexible sampling of the surface wave field. Along with active-source data, we construct virtual shot gathers using ambient noise correlation. We compare data and MASW results to the active-source data.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609.201801640
2018-06-11
2019-12-12
Loading full text...

Full text loading...

References

  1. de Ridder, S. and Biondi, B.
    [2010] Low frequency passive seismic interferometry for land data. SEG Technical Program Expanded Abstracts, 4041–4046.
    [Google Scholar]
  2. Martin, E.R., Castillo, C.M., Cole, S.P., Sawasdee, P.S., Yuan, S., Clapp, R., Martin Karrenbach, M., Biondi, B.L.
    [2017] Seismic monitoring leveraging existing telecom infrastructure at the SDASA: Active, passive, and ambient-noise analysis. The Leading Edge, 36, 12(2017), 1025–1031.
    [Google Scholar]
  3. Miller, R.D., Xia, J., Park, C.B., and Ivanov, J.M.
    [1999] Multichannel analysis of surface waves to map bedrock. The Leading Edge, 18, 12(1999), 1392–1396.
    [Google Scholar]
  4. Park, C.B., Miller, R.D., and Xia, J.
    [1999] Multichannel analysis of surface waves. Geophysics, 64, 800–808.
    [Google Scholar]
http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201801640
Loading
/content/papers/10.3997/2214-4609.201801640
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error