Tides, Water Level and Currents Working Group
E411093
The Tides, Water Level and Currents Working Group is a specialist body that develops standards, guidance, and best practices for measuring, analyzing, and charting tidal phenomena, water levels, and ocean currents in support of hydrographic and marine navigation activities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tides, Water Level and Currents Working Group canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4078364 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tides, Water Level and Currents Working Group Context triple: [Hydrographic Services and Standards Committee, hasWorkingGroup, Tides, Water Level and Currents Working Group]
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A.
Hydrographic Services and Standards Committee
The Hydrographic Services and Standards Committee is a key technical body within the International Hydrographic Organization responsible for developing and maintaining global standards and guidance for hydrographic surveying, charting, and related marine information services.
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B.
IHO Nautical Cartography Working Group
The IHO Nautical Cartography Working Group is a specialist body within the International Hydrographic Organization responsible for developing and updating international standards and guidance for nautical charting and cartographic practices.
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C.
Intergovernmental Coordination Group for the Tsunami Warning System in the Pacific
The Intergovernmental Coordination Group for the Tsunami Warning System in the Pacific is an international body that coordinates member states’ efforts to monitor, detect, and provide early warnings for tsunamis across the Pacific Ocean region.
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D.
Marine Studies Group
The Marine Studies Group is a specialist division of the Geological Society of London focused on advancing research and understanding of marine and offshore geoscience.
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E.
IHO Secretariat
The IHO Secretariat is the administrative and coordinating body that supports the work and implementation of policies of the International Hydrographic Organization.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tides, Water Level and Currents Working Group Target entity description: The Tides, Water Level and Currents Working Group is a specialist body that develops standards, guidance, and best practices for measuring, analyzing, and charting tidal phenomena, water levels, and ocean currents in support of hydrographic and marine navigation activities.
-
A.
Hydrographic Services and Standards Committee
The Hydrographic Services and Standards Committee is a key technical body within the International Hydrographic Organization responsible for developing and maintaining global standards and guidance for hydrographic surveying, charting, and related marine information services.
-
B.
IHO Nautical Cartography Working Group
The IHO Nautical Cartography Working Group is a specialist body within the International Hydrographic Organization responsible for developing and updating international standards and guidance for nautical charting and cartographic practices.
-
C.
Intergovernmental Coordination Group for the Tsunami Warning System in the Pacific
The Intergovernmental Coordination Group for the Tsunami Warning System in the Pacific is an international body that coordinates member states’ efforts to monitor, detect, and provide early warnings for tsunamis across the Pacific Ocean region.
-
D.
Marine Studies Group
The Marine Studies Group is a specialist division of the Geological Society of London focused on advancing research and understanding of marine and offshore geoscience.
-
E.
IHO Secretariat
The IHO Secretariat is the administrative and coordinating body that supports the work and implementation of policies of the International Hydrographic Organization.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
specialist body
ⓘ
technical working group ⓘ |
| activity |
analysis of ocean currents
ⓘ
analysis of tidal phenomena ⓘ analysis of water levels ⓘ charting of ocean currents ⓘ charting of tidal phenomena ⓘ charting of water levels ⓘ measurement of ocean currents ⓘ measurement of tidal phenomena ⓘ measurement of water levels ⓘ |
| aimsTo |
improve safety of navigation
ⓘ
promote consistency in current data ⓘ promote consistency in tidal data ⓘ promote consistency in water level data ⓘ |
| benefits |
coastal managers
ⓘ
hydrographic offices ⓘ mariners ⓘ |
| concerns |
current atlases
ⓘ
tidal datums ⓘ vertical datums for charts ⓘ |
| develops |
best practices for charting ocean currents
ⓘ
best practices for charting tidal information ⓘ best practices for charting water levels ⓘ guidance for current analysis ⓘ guidance for tidal analysis ⓘ guidance for water level analysis ⓘ standards for current measurements ⓘ standards for tidal measurements ⓘ standards for water level measurements ⓘ |
| field |
hydrography
ⓘ
marine navigation ⓘ oceanography ⓘ |
| focusesOn |
ocean currents
ⓘ
tides ⓘ water levels ⓘ |
| produces |
best practice recommendations
ⓘ
standards for hydrographic offices ⓘ technical guidance documents ⓘ |
| supports |
hydrographic activities
ⓘ
marine navigation ⓘ |
| uses |
current meter data
ⓘ
oceanographic observations ⓘ water level gauge data ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Tides, Water Level and Currents Working Group Description of subject: The Tides, Water Level and Currents Working Group is a specialist body that develops standards, guidance, and best practices for measuring, analyzing, and charting tidal phenomena, water levels, and ocean currents in support of hydrographic and marine navigation activities.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Hydrographic Services and Standards Committee
→
hasWorkingGroup
→
Tides, Water Level and Currents Working Group
ⓘ