The tags defined on this page will render in various nautical charts.
This page defines tags and values for the notice mark attributes.
||A signboard used to indicate prohibitions, regulations, restrictions, recommendations and general information which apply to a waterway or a section of a waterway.
||Category of notice mark.
||Function of a notice mark.
|Direction of impact
||Direction of impact.
|Distance of impact, downstream
||Downstream distance of the impact of an area, which is signed by notice marks. The distance is normally given on an additional mark left and/or right of the notice mark.
|Distance of impact, upstream
||Upstream distance of the impact of an area, which is signed by notice marks. The distance is normally given on an additional mark left and/or right of the notice mark.
|Distance from notice mark, first
||Minimum distance of the impact of an area, which is signed by notice marks. The distance is measured from the notice mark rectangular to the bank.
|Distance from notice mark, second
||Maximum distance of the impact of an area, which is signed by notice marks. The distance is measured from the notice mark rectangular to the bank.
||Shape and position of an additional board on a notice mark.
|Bank of the waterway
||Bank of the river (waterway).
||The angular distance measured from true north to the major axis of the object.
|Marks navigational - System of
||The system of navigational buoyage a region complies with.
The valid categories vary with the buoyage region. This table links to the relevant Wiki pages.
||Marks which indicate a prohibition.
||Marks which indicate a regulation.
||Marks which indicate a restriction.
||Marks which indicate a recommendation.
||Marks with general information.
Direction of Impact
||Toward the source of a stream.
||In the direction of flow of a current or stream.
|To the left bank
||Toward the left side of the bank.
|To the right bank
||Toward the right side of the bank.
|Toward a harbour
||In the direction of a harbour.
||A rectangular board at the top of the main sign.
||A rectangular board at the bottom of the main sign.
|Right (triangle to the right)
||A triangular board at the right side of the main sign.
|Left (triangle to the left)
||A triangular board at the left side of the main sign.
|Bottom (triangle to the bottom)
||A triangular board at the bottom of the main sign.
||Left bank of the river.
||Right bank of the river.
Seamark Tag Values
INT-1 Cross Reference