Guernsey's east coast seabed is being surveyed for depths and contours to update electronic map charts. The survey has been ...

International Hydrographic Organization (IHO) member states have adopted the first set of operational standards within the ...

The survey has been commissioned by Navionics, a manufacturer of electronic navigational charts, and facilitated by Guernsey Ports. A 6.5 metre Cheetah cat craft called Shoreline is conducting the ...

Guernsey's east coast seabed is being surveyed for depths and contours to update electronic map charts. The survey has been commissioned by Navionics, a manufacturer of electronic navigational ...