DHI is an independent research and development organisation working globally on water, environmental and health issues. The emphasis is on development and dissemination of know-how and technologies in ecology and...

A new event bundling conference (Offshore Survey,OS) and exhibition (Ocean Business Forum, OB) has appeared on our industry agenda. Modest in size compared, for example, to OI-London, the inaugural OS-OB...

Total Propagated Error (TPE) and Combined Uncertainty Bathymetric Estimator (CUBE) help automate data cleaning and filtering. This paper discusses the effect of using altitude in place of heave for survey...

The oceans are a central part of the global climate system. As Roger Revelle, one of the early directors of the Scripps Institute of Oceanography, said, “The oceans exert a...

Fugro Survey in Aberdeen has completed acquisition of over one thousand line kilometres of shallow target pseudo 3D seismic data in the southern North Sea for a North Sea independent...

This article describes the installation of a hardware and software system for bathymetric surveys in the maritime part of the Congo River. The ‘Regie des Voies Maritimes’ (RVM) is a...

A panel composed of a diverse field of experts in hydrographic surveying, vessel pilotage, port administration, tides and currents, coastal zone management, geodesy, recreational boating, marine transportation and education assists...

The GEMS Group was founded in 2003 by Andrew Wright and was formely known as the hydrographic department of Decloet (Dec), Silt and Medida. GEMS (Geotechnical Engineering and Marine Surveys)...

Veripos has extended the Chinese coverage of its global GNSS-based precise positioning service for offshore oil and gas operators, establishing two new reference stations in Shanghai and Shenzhen. In South...

In this article, offshore survey products are meant in the broadest sense. Not just survey, navigation and positioning, but the purpose or project that the dependent results are used for....