Seamarks/INT-1 Cross Reference

Seamark Tagging
General Information
Values
Objects
Attributes
INT-1 Cross Reference

INT-1 Cross Reference

This page illustrates the renderings of the map features detailed in the IHO document INT-1 together with the tags necessary to invoke those renderings. As these illustrations are of particular examples of each class of feature, few of the many possible combinations of key/value pairs are shown. Full documentation of objects and their attributes can be found here

The information presented below is derived from the IHO documents S-57 APPENDIX B.1 Annex D – INT1 to S-57/52, S-57 APPENDIX B.1 Annex A - Use of the Object Catalogue for ENC and the OpenECDIS document Encoding Guide for Inland ENCs. It provides a cross-reference between the symbols used in nautical charts, their OSM tags and the INT-1 reference numbers.

Section A - Chart Number, Title, Marginal Notes

The different nautical charts will each adopt their own style

Section B - Positions, Direction, Distances, Compass

Section B - Positions, Direction, Distances, Compass

Section C - Natural Features

C1 - C33

Natural features are rendered in the base layer. Standard OSM tags are used. See: Map_Features

Section D - Cultural Features

D1 - D29

Cultural features are rendered in the base layer. Standard OSM tags are used. See: Map_Features

Section E - Landmarks

Section E - Landmarks

Section F - Ports

Section F - Ports

Section N - Areas & Limits

Section N - Areas & Limits

Section P - Lights

Section P - Lights

Section Q - Buoys & Beacons

Section Q - Buoys & Beacons

Section R - Fog Signals

Section R - Fog Signals

Section S - Radar, Radio & Satellite Navigation Systems

Section S - Radar, Radio & Satellite Navigation Systems

Section T - Services

Section T - Services

Section U - Small Craft (Leisure) Facilities

Section U - Small Craft (Leisure) Facilities

References

Seamark Tag Values
Seamark Objects
Seamark Attributes