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Satellite Navigation

Over the last twenty years Global Positioning System (GPS) receivers have revolutionised navigation. Integrated devices are capable of providing time, position, height, direction, heave and attitude, to accuracy of a...

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Towards a positive future for Kiribati

In an era of environmental challenges and economic uncertainties, nations are earnestly seeking innovative ways to stimulate economic development, improve public safety and enhance the quality of life for their...

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Navigating the rising tide

Experts are extremely concerned about the temperature of the Pacific Ocean, as the sea surface temperature this year was the warmest since satellite measurements began. This can have major consequences: for...

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Imagery-derived Bathymetry Validated

Imagery-derived Bathymetry Validated Dear Sir, I was startled by an article in the January/February 2013 issue entitled ‘Imagery-derived Bathymetry and Seabed ­Classification Validated’, which took me back to 25 years...

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Imagery Sought for Calendar

Submissions for CARIS’ traditional calendar contest are now being accepted to be featured in the 2014 edition. CARIS software users are encouraged to submit their favourite CARIS imagery including geospatial...

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Subsea Imagery Collaboration

Fugro Chance, USA, and Coda Octopus Group (USA) have entered into a co-operation agreement for two years to take advantage of Coda Octopus Echoscope. This relationship will give Coda Octopus...

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Improving Satellite-derived Bathymetry

Bathymetry is traditionally acquired using singlebeam or multibeam echosounders. This method produces accurate depth measurements along transects but is constrained by operating cost and an inability to survey in very...

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