This article gives an insight into the topographical and hydrographic aspects of the construction of a stabilised tidal inlet in Cartagena, Colombia. The purpose of this tidal inlet was to...

With 13 years of acoustic inspections behind them (the last nine utilising the Focus 400 ROTV), Svitzer has, arguably, become a leader in ROTV pipeline inspections. With a highly skilled...

Salinity is one of the most measured parameters in oceanography. The importance of high quality salinity data has long been recognised in open ocean studies and more recently in coastal...

Gardline has been undertaking hydrographic surveys in the north west of Europe and all over the world since 1974. Large-area nautical charting surveys to UKHO standards have been regularly undertaken...

It can be difficult to detect the true bottom depth beneath dense Submersed Aquatic Vegetation (SAV) using current hydrographic echo sounder systems. High acoustic reflectivity of the vegetation can result...

The Hydrographic Institute of Portugal (HIP) has been executing hydrographic surveys at the port of Sines since 1973 as part of successive contracts signed with the Port of Sines Authority....

The coastal zone of Nigeria has in recent years been subjected to increasing economic activities, primarily driven by seaport activities and oil exploration and exploitation. These activities have reportedly resulted...

The products produced by advanced multi-beam bathymetry, Universal Reference Station DGPS Correction Technology, digital photogrammetry, 3D visualisation and fly-through videotography are definitely not just pretty pictures or animations but extremely...

From modest beginnings with just a handful of employees in Hong Kong and the United Kingdom twenty-eight years ago, the EGS Group has now grown into an international group of...

The Western Scheldt is being deepened to give larger ships better access to the port of Antwerp. Over fifty wrecks and other obstacles have been removed from the main channel....