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Ocean-Bottom Seismographs

  • R. B. Whitmarsh
  • R. C. Lilwall
Part of the Nato Conference Series book series (NATOCS, volume 8)

Abstract

This paper describes both examples of data obtained with ocean- bottom seismographs and the different sorts of instrument which record such data. The data include recordings of controlled sources (explosions and airguns) and of earthquakes. Instruments which cannot be used in typically oceanic depths are not discussed. Reviews of some early OBS have been written by Ewing and Ewing and by Bradner2. In this paper the widely-used acronym OBS stands for all sorts of ocean-bottom seismic sensors whether or not they include seismometers (geophones) or record on the sea-bed. Like many research instruments, OBS are continually being improved and modified and the descriptions provided here, based on the most recent publications, may not correspond exactly to the present configuration of each instrument.

Keywords

Fracture Zone Oceanic Lithosphere Ocean Bottom Stoneley Wave Ocean Bottom Seismometer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1983

Authors and Affiliations

  • R. B. Whitmarsh
    • 1
  • R. C. Lilwall
    • 1
  1. 1.Institute of Oceanographic SciencesWormleyUK

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