Seamarks/Wrecks
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Seamark tagging
Wrecks
The tags defined on this page will render in various nautical charts.
This page defines values for the "seamark:wreck:category" tags.
| Type | S100 code | seamark:type | Definition |
|---|---|---|---|
| Wreck | WRECKS | wreck | The ruined remains of a stranded or sunken vessel which has been rendered useless. |
Categories
| Category (CATWRK) | seamark:wreck:category | Definition | Rendering |
|---|---|---|---|
| Non-dangerous wreck | non-dangerous | A wreck which is not considered to be dangerous to surface navigation. | 
|
| Dangerous wreck | dangerous | A wreck which is considered to be dangerous to surface navigation. | 
|
| Distributed remains of wreck | distributed_remains | (Foul ground) An area over which it is safe to navigate but which should be avoided for anchoring, taking the ground or ground fishing. |
|
| Wreck showing mast/masts | mast_showing | Wreck of which only the mast(s) is visible at the sounding datum indicated. |
|
| Wreck showing any portion of hull or superstructure | hull_showing | A stranded wreck of which any portion of the hull or superstructure is visible at the sounding datum indicated. | 
|
Other Attributes
| Attribute | seamark:wreck:<attribute> | Value type | Definition |
|---|---|---|---|
| Water level effect (WATLEV) | water_level | Enumeration | The effect of the surrounding water on an object. |
| Depth (VALSOU) | depth | Decimal | The value of the measurement of a sounding relative to the chart datum, in metres. |
See also: Historic Wrecks
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