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Geo-Marine Letters

, Volume 1, Issue 3–4, pp 261–266 | Cite as

High-resolution deep-tow survey imagery, Gulf of Mexico

  • David B. Prior
  • James M. Coleman
Article

Abstract

Data are presented from a commercially available deep-tow 100-kHz side-scan sonar and 3.5-kHz subbottom profiler acquisition system. The towfish is a positively buoyant vehicle referenced to the seafloor with an anchor chain deadweight. This enables the acoustic sources and receivers to be towed at a constant altitude of 30 to 35 m above the seafloor. The records illustrate a capability for imaging deep-water seafloor morphology and near-surface sediments to water depths of 2200 m in the Gulf of Mexico.

Keywords

Continental Slope Salt Diapir Offshore Technology Constant Altitude Subbottom Profile 
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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References

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Copyright information

© A.M. Dowden, Inc 1981

Authors and Affiliations

  • David B. Prior
    • 1
  • James M. Coleman
    • 1
  1. 1.Coastal Studies InstituteLouisiana State UniversityBaton Rouge

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