New Manager Sensor Technology

Sensor Technology Limited. has appointed Richard G. Blacow Vice-President and General Manager of the corporation. He succeeds Dr S. Eswar Prasad, who managed the corporation since its start in 1983. Mr Blacow will be supported by a team of managers to include Joycelyn Jones, administration; David Waechter, research and development; George Czerny-Holownia, business development; Gery Yearsley, customer services; Vincent D'Souza, production operations and Shashi Prasad, finance. (read more)
2004-02-02 12:00:00

Wave Sensor for Echosounders

Innovation4C has presented Wavemapper, a heave sensor designed for single beam echosounders based on technology pioneered in space. Two years of development resulted in this sensor with space based algorithms. Wavemapper's MEMS technology offers a cost-effective miniaturised sensor platfom that has been succesfully tested on various vessels and under various port, harbour and coastal conditions.A dry unit or a wet version are available. The wavemapper product line requires no calibration, is according to the supplier small and portable, and claims to be cost-effective. (read more)
2006-09-21 12:00:00

Submarine Sensor Support Contract

Chelsea Technologies Group has been awarded a nine and a half year contract by J+S Ltd to provide post-design services for support of the Sonar 2081 submarine oceanographic sensor suite, under the Miscellaneous Sonar Equipment programme. The oceanographic sensors are designed to provide improved situational awareness and enhanced knowledge of the ocean environment. The robust, high precision sensors incorporate novel built-in-test technologies to extend calibration intervals and decrease maintenance costs.The work, which includes service, repair and calibration, will be undertaken at Chelsea's facility in the UK utilising the NAMAS accredited calibration laboratory. (read more)
2010-03-25 10:21:54

Marine Motion Sensor

Kongsberg Maritimes has introduced a new member in its family of Motion Monitoring Units at Ocean Business 2015. The MRU 5+ MK-II is part of a range of MRUs for diverse marine applications including: motion compensation of multi-beam echo sounders, high speed craft motion control and damping systems, heave compensation of offshore cranes, dynamic positioning, hydro acoustic positioning, ship motion monitoring, ocean wave measurements and antenna motion compensation and stabilisation. The MRU 5+ MK-II uses a new sensing element (Coriolis force resonator) in the new design of integrated MEMS gyros. With less than 0.002° angle noise, and Angle Random Walk... (read more)
2015-04-18 12:03:00

New Sound Velocity Sensor

The latest sound velocity sensor from Applied Microsystems Ltd. (AML) offers new hi-tech features in the smallest of packages. Available from OSIL, the Micro SV is constructed from new materials that eliminate thermal expansion and reduce corrosion. This means that users can obtain a greater level of accuracy at ± 0.05m/s, particularly in high-speed profiling applications, where the sensor can sample up to 25 times per second. The Micro SV has the capability to log-date continuously or on demand and by user-selected time, depth or sound velocity increments. The user benefits from standard Windows compatible software, which allows data to... (read more)
2004-02-13 12:00:00

DP Reference Sensor Contract

Dynamic Positioning Services has been awarded a contract by Shell U.K. to supply and support a Guidance Navigation DP Reference sensor called RadaScan. The contract involves the installation of up to eleven RadaScan systems on board Shell’s contracted fleet of platform supply vessels, and the supply of ninety passive positioning transponders which will be installed on all Shell North Sea installations and mobile drilling unit supported from Aberdeen (UK). RadaScan is an advanced radar based positioning sensor for DP vessels, which was released to the market in 2006 following four years of development by Guidance Navigation, a Leicester-based company. The... (read more)
2007-04-25 09:46:04

Motion Sensor Performance

Direct Comparison Using 2005 Common Dataset
Integral components of a swathe bathymetry system are the motion and heading sensors. The current trend is to offer a system that combines both components in one package, either as an aided inertial sensor or as two sensors linked by component software. The quality of these inertial sensors has a direct effect on the quality of the final survey. This paper compares five leading available sensors, concluding that they produce markedly differing results. Most surveyors when purchasing or specifying a particular inertial system for a project will base their decision on information generated by the manu-facturers, which often shows all... (read more)
2008-01-01 01:00:00

Free Sensor Workshop

The free workshop 14th Biennial Challenger Conference for Marine Science Challenger 2010: "Microfluidics and Sensor Technology for Oceonographic and Environmental Science Applications" is to be held in the Centre for Marine Microsystems at the National Oceanography Centre (NOC) in Southampton, UK on the 10th September 2010. This workshop will facilitate to learn about exciting developments in microfludics and sensor technology and awareness of how these technologies will impact future oceanographic research. Current sensor systems for ocean biogeochemistry are mostly large expensive devices requiring expert operation and intervention. However, widespread multi-parametric measurements are often precluded due to their large size and... (read more)
2010-07-16 10:52:59

Multi-sensor Mapping

Integrating Data Streams for Coastal Science and Management
Among the most exciting advances in remote sensing are the innovations being made in multi-sensor data fusion. This can exponentially increase both the quality and quantity of information in the sensed environment. View Larger Map Scientists and practitioners in the National Oceanic and Atmospheric Administration (NOAA) and across the Federal government collect and use remotely sensed data for a wide range of activities including coastline mapping, military and disaster response personnel support, weather tracking, ecosystem monitoring and also to inform coastal planning officials and decision-makers on climate change adaptation strategies. Researchers continually strive to enhance the value, timeliness and efficient... (read more)
2009-02-27 12:00:00

Field-swappable Sensor Heads

AML Oceanographiics in the final stages of field-testing the oceanographic industry's first field-swappable conductivity and temperature sensors. C-Xchange and T-Xchange are added to the devices for sound velocity and pressure, making all sensors of the company field-swappable.     Each Xchange sensor contains its own embedded calibration, meaning that individual sensor heads can be moved from instrument to instrument without recalibration. This flexibility promises to alter the way that users interact with their instruments.   With C-Xchange and T-Xchange sensor heads, CTDs  will no longer need to be returned to a service centre for recalibration. Similarly, individual instruments can be reconfigured on the... (read more)
2009-09-24 11:02:25
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