NHS Chart 91: Grøtsundet - Lyngstuva - Kågen Central America Flags Boulders and Manmade Structures

Boulders and Manmade Structures

Dayao Wan and Approaches is a standard nautical chart

8 Structural Standards for Bulk Carriers

4 Subsea Developments

They also highlight individual dangers such as wrecks

NHS Chart 91: Grøtsundet - Lyngstuva - Kågen Central America Flags Boulders and Manmade StructuresThis nautical chart is provided by the Norwegian Hydrographic Service (NHS). In 2011, The Norwegian Hydrographic Service (a division of Kartverket responsible for marine navigation in Norway) signed an agreement with OceanGrafix enabling authorization to print and distribute nautical charts for Norway. The 100+ chartswhich comprise a majority of the charts produced by NHSare updated regularly using the same technology OceanGrafix developed to print US