2017-03-10 11:34:34

Multibeam Sonar Training Course

This comprehensive six-day course is designed to provide a theoretical and practical background in multibeam survey technology and techniques for hydrographic surveys, continental shelf boundary delimitation, offshore engineering, harbor dredging, fisheries habitat, route survey and scientific research, and provides overviews of: • the technology and problems associated with shallow water multibeam surveys,• processing and visualization techniques designed to address the complexities of swath mapping, • constraints on using swath bathymetry to produce highest quality data. (read more)
2016-09-12 11:13:49

Sonar Training Seminar

Black Laser Learning has opened the registration for their fifth live intensive three-day seminar that will take place in Annapolis, Maryland, 8th to 10th February 2011. The annual event is co-sponsored by International Industries, Inc., leaders in hydrographic and oceanographic products, and is aimed at providing a comprehensive overview of all types of sonars and their capabilities for government, military and law enforcement personnel. (read more)
2010-12-15 04:33:10

High-definition Imaging Sonar

US-based Sound Metrics has launched its newest product, the ARIS Explorer line of high-definition imaging sonar. The device offers detailed and video-like resolution. There are three ARIS Explorer models: the 3000 (3MHz) for highly detailed close-up inspection, the 1800 (1.8MHz) for general purpose detection and inspection, and the 1.2MHz which allows long-range location, detection and inspection. An additional diver-held model along with several market specific software modules and enhancements are to follow. For over ten years, Sound Metrics been offering the DIDSON imaging sonar which is in use in many underwater projects, ranging from protecting endangered fish species to oil... (read more)
2012-06-05 02:17:35

SeaKing Hammerhead DST Sonar

Tritech International has launched its new addition to the SeaKing family of imaging scanning sonar products - the Hammerhead scanning sonar. The unit can create higher resolution imagery than comparative mechanical scanning imaging sonars by utilising a large transducer aperture, very fine mechanical step size and proven Digital Sonar Technology. As standard the SeaKing Hammerhead sonar has two frequencies of operation: a high chirped 935 kHz frequency to enable high resolution imagery, and a second chirped frequency, 675 kHz, to allow for long range capability. The wide transducer allows for a very narrow horizontal beam to be created on both... (read more)
2010-03-05 01:48:00

Portable Side-Scan Sonar

The HMS-1400 Side-Scan Sonar System is a part of Falmouth Scientific's new Hegg Marine Solutions Division, specialising in products and services for the hydrographic and marine survey markets. The HMS-1400 is a low-cost, portable, single- or dual-frequency side-scan system. Powered by GeoDAS software from Oceanic Imaging Consultants, the HMS-1400 comprises a portable tow fish and waterproof topside case containing the data acquisition, control and power supply.  The HMS-1400 is ideal for harbour security and hazard surveys, search and rescue operations, and small-vessel surveys. Dual-frequency options from 100 through 1200 kHz max allow for best range/resolution selection for specific applications. The... (read more)
2010-03-16 04:12:33

Versatile Side-scan Sonar

JW Fishers developed a side-scan towfish with adjustable transducers. The angle of the transducers can be changed by rotating the tail section of the towfish. This allows the sonar to scan the hull of a ship for attached contraband compartments and inspect the face of a dam, bridge, or oil platform for explosive devices. Already several departments have purchased these side scans with the new adjustable transducers including the Escambia Sheriff’s Office in Pensacola (FL, USA) and the Washington County Sheriff’s Office in Stillwater (MI, USA).  Jim Anderson of Washington County’s Water Recovery Unit says to be impressed with the... (read more)
2008-07-02 09:17:29

Side-Scan Sonar Deliveries

The MacArtney Group has during the winter and early spring delivered 6 EdgeTech 4200-FS side scan sonar systems in different countries. Three complete 300/600 kHz systems plus spares and one spare towfish has been delivered to The Royal Danish Administration of Navigation & Hydrography. This order also included 3 x 300 meter tow cable. One 4200 side scan system was sold to Geoconsult A/S in Norway for ROV installation and another AUV type 4200 system was delivered to Noordhoek, Holland, in connection with their purchase of 2 FOCUS-2 ROTV systems. The last system was delivered to GSI (Geological Survey of... (read more)
2007-04-27 12:00:00

Forward-looking Sonar Upgrade

FarSounder will be launching a software upgrade for its FarSounder-500 and FarSounder-1000 forward-looking navigation sonars. The upgrade will increase the intuitive nature of the information and enhance users' understanding of the obstacles and sea bed ahead of their ship. The full release will be announced at SMM Hamburg and the Monaco Yacht Show later this year. At FarSounder’s recent customer demonstrations and technical training class, participants were introduced to a few of the upcoming new capabilities. A sampling of these features included Ping-to-Ping Sea Floor Stabilisation, Improved Sea Floor Imaging and Sea Floor Chart Overlay. FarSounder’s guests saw a demonstration... (read more)
2014-04-22 11:26:20

Side-scan Sonar Demonstration

GeoAcoustics has launched Sonar 2094 Digital. A series of seminars and demonstrations were held by Simrad Spain, the local Kongsberg office, in November and December of the past year for their naval, scientific and industry customers. The capabilities of this technology for environmental mapping, engineering and archaeology surveys as well as object detection and classification were shown in various places along the Mediterranean coast.   Sonar 2094 Digital is the successor of the Dual Frequency Side-scan sonar, which was first launched in 1996 and developed into an industry standard, with over 1,000 units sold worldwide. Sonar 2094 Digital combines the... (read more)
2011-01-18 02:55:46
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