Show Summary Details

Page of

PRINTED FROM OXFORD HANDBOOKS ONLINE ( © Oxford University Press, 2018. All Rights Reserved. Under the terms of the licence agreement, an individual user may print out a PDF of a single chapter of a title in Oxford Handbooks Online for personal use (for details see Privacy Policy and Legal Notice).

date: 27 February 2021

Abstract and Keywords

This article offers an introduction to acoustic remote sensing. In shipwreck studies, acoustic remote sensing has traditionally been used for reconnaissance surveys and for site relocation. With the advent of higher-resolution sonar systems, the focus in shipwreck studies has shifted toward site reconstruction and studies of site formation. Acoustic systems provide baseline data at rates higher than those of experienced dive teams. This article describes how acoustic data is generated. It describes the profiling methods such as single-beam echo-sounders and sub-bottom profilers, and swath methods such as side-scan sonar and multibeam echo-sounders. The last few years have seen developments of multielement sonar platforms, which allow for the acquisition of true concurrent sonar data sets from one platform. Every phase of development in sonar technology brings an increase in sensors' resolving capability and therefore the ability to image smaller and smaller artifacts in greater detail.

Keywords: acoustic remote sensing, reconnaissance surveys, site relocation, sonar systems, shipwreck studies, profiling methods

Access to the complete content on Oxford Handbooks Online requires a subscription or purchase. Public users are able to search the site and view the abstracts and keywords for each book and chapter without a subscription.

Please subscribe or login to access full text content.

If you have purchased a print title that contains an access token, please see the token for information about how to register your code.

For questions on access or troubleshooting, please check our FAQs, and if you can''t find the answer there, please contact us.