An IMO declared routeing measure comprising an area within defined limits in which either navigation is particularly hazardous or it is exceptionally important to avoid casualties and which should be avoided by all ships, or certain classes of ships.
Definition Source :
IHO Hydrographic Dictionary, English
Similarity to Source :
Proposal Type :
Submitting Organization :
Proposed Change :
Amend definition. Add definition source and similarity. Add INT1 and S-4 references.
On behalf of the IHO Member States, the International Hydrographic Bureau would like to thank Korea Hydrographic and
Oceanographic Agency(KHOA) of the Republic of Korea for giving active support in the development of the S-100 GI Registry