Naval Hydrographic Service
E225955
The Naval Hydrographic Service is the Argentine Navy’s specialized agency responsible for producing nautical charts, conducting hydrographic and oceanographic surveys, and providing maritime navigation information.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Naval Hydrographic Service canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2023501 — 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: Naval Hydrographic Service Context triple: [Argentine Navy, hasUnit, Naval Hydrographic Service]
-
A.
Naval Hydrographic Office
The Naval Hydrographic Office is a specialized unit responsible for charting, surveying, and providing nautical information to support the maritime operations and navigation safety of the Philippine Navy.
-
B.
United States Hydrographic Office
The United States Hydrographic Office was a U.S. Navy agency responsible for producing nautical charts, sailing directions, and other navigational publications to support safe maritime navigation.
-
C.
Office of Coast Survey Navigation Services Division
The Office of Coast Survey Navigation Services Division is a unit within NOAA responsible for providing nautical charting, navigation information, and related services to support safe and efficient maritime transportation.
-
D.
Department of Naval Services
The Department of Naval Services was a former Canadian government department responsible for administering and overseeing the country’s naval forces before its functions were absorbed into the Department of National Defence.
-
E.
United States Maritime Service
The United States Maritime Service is a federal organization that trains and develops personnel for the U.S. merchant marine and maritime industry.
- 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: Naval Hydrographic Service Target entity description: The Naval Hydrographic Service is the Argentine Navy’s specialized agency responsible for producing nautical charts, conducting hydrographic and oceanographic surveys, and providing maritime navigation information.
-
A.
Naval Hydrographic Office
The Naval Hydrographic Office is a specialized unit responsible for charting, surveying, and providing nautical information to support the maritime operations and navigation safety of the Philippine Navy.
-
B.
United States Hydrographic Office
The United States Hydrographic Office was a U.S. Navy agency responsible for producing nautical charts, sailing directions, and other navigational publications to support safe maritime navigation.
-
C.
Office of Coast Survey Navigation Services Division
The Office of Coast Survey Navigation Services Division is a unit within NOAA responsible for providing nautical charting, navigation information, and related services to support safe and efficient maritime transportation.
-
D.
Department of Naval Services
The Department of Naval Services was a former Canadian government department responsible for administering and overseeing the country’s naval forces before its functions were absorbed into the Department of National Defence.
-
E.
United States Maritime Service
The United States Maritime Service is a federal organization that trains and develops personnel for the U.S. merchant marine and maritime industry.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
hydrographic office ⓘ maritime safety organization ⓘ |
| country | Argentina ⓘ |
| field |
marine cartography
ⓘ
marine geodesy ⓘ nautical cartography standards ⓘ physical oceanography ⓘ |
| goal |
safety of navigation
ⓘ
support of national maritime interests ⓘ |
| hasJurisdictionOver |
Argentine Sea
ⓘ
surface form:
Argentine coastal waters
Exclusive Economic Zone of Argentina ⓘ
surface form:
Argentine exclusive economic zone
Argentine maritime areas ⓘ |
| hasRole | national hydrographic authority of Argentina ⓘ |
| languageOfWork | Spanish ⓘ |
| locatedIn | Argentina ⓘ |
| operatedBy | Argentine Navy ⓘ |
| partOf | Argentine Navy ⓘ |
| providesServicesTo |
mariners
ⓘ
other government agencies ⓘ port authorities ⓘ shipping companies ⓘ |
| responsibleFor |
bathymetric data collection
ⓘ
coastal mapping ⓘ hydrographic surveys ⓘ maritime navigation information ⓘ nautical publications ⓘ notices to mariners ⓘ oceanographic surveys ⓘ production of nautical charts ⓘ support to safe navigation ⓘ tide information ⓘ updating nautical charts ⓘ |
| sector |
hydrography
ⓘ
maritime navigation ⓘ oceanography ⓘ |
| subordinateTo | Ministry of Defense of Argentina ⓘ |
| typeOfDataCollected |
bathymetry
ⓘ
coastline position ⓘ currents ⓘ sea level ⓘ seafloor morphology ⓘ tides ⓘ |
| usesMedium |
electronic navigational charts
ⓘ
nautical charts ⓘ nautical publications ⓘ sailing directions ⓘ tide tables ⓘ |
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: Naval Hydrographic Service Description of subject: The Naval Hydrographic Service is the Argentine Navy’s specialized agency responsible for producing nautical charts, conducting hydrographic and oceanographic surveys, and providing maritime navigation information.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.