Seamarks/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.
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.
Superseding standard S-101 is presented in IHO Geospatial Information Registry.
Section A - Chart Number, Title, Marginal Notes
| The different nautical charts will each adopt their own style |
Section B - Positions, Direction, Distances, Compass(en)
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(en)
Section F - Ports(en)
Section H - Tides & currents
Section I - Depths
Section J - Nature of Seabed(en)
Section K - Rocks, Wrecks, Obstructions & Aquaculture
Section L - Offshore Installations
Section M - Tracks & Routes
Section N - Areas & Limits(en)
Section P - Lights(en)
Section Q - Buoys & Beacons(en)
Section R - Fog Signals(en)
Section T - Services(en)
Section U - Small Craft (Leisure) Facilities(en)
References
OSM seamark resources
- Seamark tag values(en)
- Seamark objects(en)
- Seamark attributes(en)
- Categories of objects(en)
- INT-1 cross reference(en)
- Inland waterway notice marks (CEVNI, Europe)(en)
- Inland waterway lateral marks (CEVNI, Europe)(en)
- Inland waterway notice marks (BNIWR, Brazil)(en)
- Inland waterway notice marks (PPWBC, Brazil/Paraguay)(en)
- Inland waterway notice marks (RIWR, Russia)(en)
JOSM presets & styles
External sources
- S-101 ENC/iENC registry (iho.int), the ENC Data Classification and Encoding Guide (DCEG) can be downloaded as zipped PDF, online access to symbols in Portrayal Register
- International nautical chart symbol legend (Chart INT-1, NOAA)
- Encoding Guide for Inland ENCs (openecdis.org, 2018), an international standard of the Inland ENC Harmonization Group is currently in development (IEHG Publication S-401, 2019)
- European Code for Inland Waterways (CEVNI), (UNECE, Fifth revised version 2015)
- European Code for Signs and Signals on Inland Waterways (SIGNI), (UNECE Resolution N0. 90, 2018)
- U.S. Aids to Navigation System – also details the Western Waters Marking System, Intracoastal Waterway system, and Uniform State Waterway Marking System
- Additional individual INT-1 reference with symbols (OSM wiki user, 2010-2014), taging scheme is not updated