Undersea LNG Pipeline Span Investigation

Sea Technology;  July 1, 2006 ;     700+ words ...Using Deep-Towed Side Scan Sonar to Determine...data and deep-towed side scan sonar images are...echo sounder and side scan sonar) in monitoring...The EdgeTech 272-TD side scan sonar towfish was towed about 150 meters...opposite directions. The ...

L-3's side scan sonar seminar.(Technews)

Marine Log;  April 1, 2008 ;     159 words ......Associates, Inc., Salem, N.H., announced a Side Scan Sonar Operations and Maintenance Training...who wants a better understanding of Side Scan Sonar techniques. The course is open to any user of side scan sonar regardless of brand, experience...

Companies deliver upgrade system for EPA vessel

Sea Technology;  May 1, 2001 ;     301 words ......system for the Klein Associates model 595 side scan sonar on the EPA vessel OSV Peter W...for sonar data acquisition, acquiring side scan, sub-bottom, magnetometry and navigation...mosaics. The EPA can create mosaics of side scan in real time, or in playback on the ship...

Hydro-Acoustic Survey Scheme For Sea-Bottom Ecology Mapping

Sea Technology;  June 1, 2005 ;     700+ words ...Integration and Synergy of Side Scan Sonar and Multibeam Sonar An integrated...productivity of survey work completed by side scan sonar is relatively good in shallow areas, since the scan range of side scan sonar is independent of the water depth...

Dynamic Focusing Techniques for Side Scan Sonar Imaging

Sea Technology;  November 1, 2007 ;     700+ words ......Imagery at Long Ranges Most conventional side scan sonar systems offer dual-frequency operation...offerings at an affordable price. Conventional Side Scan Sonar The along-track resolution of a side scan sonar is typically specified as the half-pow...

Fishers side scan sonars gaining popularity

Sea Technology;  July 1, 2001 ;     315 words ......option and a depressor wing for their side scan sonar systems. The new, longer cable and wing allow deeper water towing. Side scan sonars are one of the most sought...regardless of water visibility. A side scan finds things by sending out a sonar...

Gardline Places Order for Side Scan Survey System

Sea Technology;  October 1, 2004 ;     95 words ......recently placed an order for dual-frequency side scan survey systems from GeoAcoustics Ltd...purchased the system in 1994. Since then, the side scan has undergone various evolutions. The...to GeoChirp or GeoPulse for combined side scan/sub-bottom profiling. For more information...

High-Frequency Sonar For Target Re-Acquisition and Identification

Sea Technology;  June 1, 2004 ;     700+ words ...Off-the-Shelf Side Scan Sonar System Used Aboard Small UUVs...small, light-weight, cost-effective side scan sonar systems, which enable small vehicles...surveytype missions. New developments in side scan technology are increasing the capabilities...

Mine Detection and Classification In Side Scan Sonar

Sea Technology;  November 1, 2004 ;     700+ words ......random field (MRF) model to segment each side scan sonar image into regions of object-highlight...the characteristic mine signature in side scan sonar. These priors ensured that any...signature that objects generally exhibit in side scan imagery. After the detection phase is...

Search equipment needed says man's family

Raven's Eye;  October 1, 2006 ;     462 words ......September that the needed equipment, a side scan sonar machine, was brought in by RCMP...Pierre said they were only able to find a side scan sonar after Terrace Search and Rescue...Nations, but got little response. The side scan sonar is capable of getting images of...

Side Scan Sonar Aids Katrina Clean-Up

Sea Technology;  September 1, 2006 ;     289 words ......used his JW Fisher Mfg. Inc. (East Taunton, Massachusetts) side scan sonar to survey harbors and waterways around Gulfport, Mississippi...and mark its location for removal. Collins decided to tow the side scan sonar over a trailerable catamaran. "The objective of the clean-...

International Industries Receives Order for Side Scan Sonars

Sea Technology;  November 1, 2007 ;     102 words ......received an order for 14 EdgeTech (Malborough, Massachusetts) 4200 side scan sonars from the Naval Oceanographic Office (NAVO) at Stennis...provides a unique advantage over the conventional dual-frequency side scan sonar by combining EdgeTech's Full Spectrum and MultiPulse...

EdgeTech Deploys Synthetic Aperture Side Scan Sonar

Sea Technology;  February 1, 2004 ;     264 words ......Horten, Norway) a synthetic aperture side scan (SAS) sonar for installation on a Hugin...EdgeTech's SAS system is part of a family of side scan sonars that can be used in shallow and...of sub-bottom profilers and combined side scan sonar/sub-bottom profiler systems. For...

CTI Holds Successful Workshop In Charleston, South Carolina

Sea Technology;  March 1, 2008 ;     351 words ......training seminar focusing on the use of side scan and sub-bottom sonar software. The three-d...Crescent, the ship simultaneously towed two side scan sonars. Both an L-3 Klein (Salem, New...using our flagship software for real-time side scan sonar acquisition and mosaicking-SonarWiz...

product development

Sea Technology;  November 1, 2007 ;     700+ words ......www.sea-technology.com/products.html. Side Scan Sonar System The 4125-P portable search and recovery side scan system is a digital single or dual-frequency...correcting for these effects. SensorTran Inc. Side Scan Sonar Model 3900 side scan sonar is a...