Introduction to advances in seafloor mapping using sidescan sonar and multibeam bathymetry data

Journal Article (Journal Article)

This special issue is divided into three sections: data processing and enhancement; seabed classification; and seafloor feature extraction. Section I comprises three papers: shallow-water imaging multibeam sonars; improved processing of Hydrosweep DS multibeam data on the R/V Maurice Ewing; and merged GLORIA sidescan and Hydrosweep pseudo-sidescan - processing and creation of digital mosaics. The second section contains the following three papers: analysis of Simrad EM12 multibeam bathymetry and acoustic backscatter data; side-looking sonar backscatter response at dual frequencies; and objective classification of oceanic ridge-crest terrains. The last section contains three papers covering: processing and analysis of Simrad multibeam sonar data; fault scarp identification and bathymetry images from the Mid-Atlantic Ridge; and automated drainage extraction in mapping the Monterey submarine drainage system.

Full Text

Duke Authors

Cited Authors

  • Pratson, LF; Edwards, MH

Published Date

  • January 1, 1996

Published In

Volume / Issue

  • 18 / 6

Start / End Page

  • 601 - 605

International Standard Serial Number (ISSN)

  • 0025-3235

Digital Object Identifier (DOI)

  • 10.1007/bf00313876

Citation Source

  • Scopus