NOAA Ship Rainier

E141643

NOAA ship hydrographic survey vessel

NOAA Ship Rainier is a National Oceanic and Atmospheric Administration hydrographic survey vessel primarily used to map and chart coastal waters for safe navigation.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
NOAA hydrographic survey fleet	2
NOAA Ship Rainier canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T1137073 — 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: NOAA Ship Rainier
Context triple: [NOAA fleet, hasComponent, NOAA Ship Rainier]

A. NOAA Ship Fairweather
NOAA Ship Fairweather is an oceanographic and hydrographic survey vessel operated by the National Oceanic and Atmospheric Administration (NOAA) to map and study coastal and marine environments.
B. NOAA Ship Ronald H. Brown
NOAA Ship Ronald H. Brown is a large, state-of-the-art oceanographic and atmospheric research vessel operated by the National Oceanic and Atmospheric Administration (NOAA).
C. NOAA Ship Bell M. Shimada
NOAA Ship Bell M. Shimada is a modern fisheries and oceanographic research vessel operated by the National Oceanic and Atmospheric Administration to study marine ecosystems and support sustainable fisheries management, primarily along the U.S. West Coast.
D. NOAA Ship Gordon Gunter
NOAA Ship Gordon Gunter is an oceanographic and fisheries research vessel operated by the National Oceanic and Atmospheric Administration (NOAA) to study marine ecosystems and support resource management in the Atlantic Ocean and Gulf of Mexico.
E. NOAA Ship Oscar Dyson
NOAA Ship Oscar Dyson is a modern fisheries and oceanographic research vessel operated by the National Oceanic and Atmospheric Administration (NOAA) to study marine ecosystems, fish stocks, and ocean conditions, primarily in Alaskan waters.
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: NOAA Ship Rainier
Target entity description: NOAA Ship Rainier is a National Oceanic and Atmospheric Administration hydrographic survey vessel primarily used to map and chart coastal waters for safe navigation.

A. NOAA Ship Fairweather
NOAA Ship Fairweather is an oceanographic and hydrographic survey vessel operated by the National Oceanic and Atmospheric Administration (NOAA) to map and study coastal and marine environments.
B. NOAA Ship Ronald H. Brown
NOAA Ship Ronald H. Brown is a large, state-of-the-art oceanographic and atmospheric research vessel operated by the National Oceanic and Atmospheric Administration (NOAA).
C. NOAA Ship Bell M. Shimada
NOAA Ship Bell M. Shimada is a modern fisheries and oceanographic research vessel operated by the National Oceanic and Atmospheric Administration to study marine ecosystems and support sustainable fisheries management, primarily along the U.S. West Coast.
D. NOAA Ship Gordon Gunter
NOAA Ship Gordon Gunter is an oceanographic and fisheries research vessel operated by the National Oceanic and Atmospheric Administration (NOAA) to study marine ecosystems and support resource management in the Atlantic Ocean and Gulf of Mexico.
E. NOAA Ship Oscar Dyson
NOAA Ship Oscar Dyson is a modern fisheries and oceanographic research vessel operated by the National Oceanic and Atmospheric Administration (NOAA) to study marine ecosystems, fish stocks, and ocean conditions, primarily in Alaskan waters.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	NOAA ship ⓘ hydrographic survey vessel ⓘ
affiliation	National Ocean Service ⓘ surface form: NOAA National Ocean Service Office of Coast Survey Navigation Services Division ⓘ surface form: NOAA Office of Coast Survey
builder	United States shipyard ⓘ
callSign	NOAA research vessel call sign ⓘ
country	United States of America ⓘ
crew	NOAA Commissioned Officer Corps ⓘ surface form: NOAA Corps officers civilian mariners ⓘ hydrographic survey technicians ⓘ scientists ⓘ
equipment	differential GPS ⓘ hydrographic data processing systems ⓘ multibeam echosounder ⓘ side-scan sonar ⓘ single-beam echosounder ⓘ small survey boats ⓘ survey launches ⓘ
flag	United States of America ⓘ
homeport	Alaska ⓘ Pacific Northwest ⓘ
hullMaterial	steel ⓘ
IMOStatus	active ⓘ
mission	to acquire hydrographic data for updating NOAA nautical charts ⓘ to improve safety of navigation in U.S. coastal waters ⓘ to support coastal community resilience ⓘ to support coastal resource management ⓘ to support marine commerce ⓘ
namedAfter	Mount Rainier ⓘ
operator	Office of Marine and Aviation Operations ⓘ surface form: NOAA Office of Marine and Aviation Operations National Oceanic and Atmospheric Administration ⓘ
owner	National Oceanic and Atmospheric Administration ⓘ United States government ⓘ
partOf	NOAA fleet ⓘ NOAA fleet ⓘ surface form: NOAA hydrographic survey fleet
primarySurveyArea	Alaska coastal waters ⓘ Pacific Northwest ⓘ surface form: Pacific Northwest coastal waters
propulsion	diesel engine ⓘ
service	civilian ⓘ
serviceEntry	1968 ⓘ
use	bathymetric data collection ⓘ coastal hazard assessment support ⓘ coastal mapping ⓘ hydrographic surveying ⓘ nautical charting ⓘ seafloor mapping ⓘ support of marine transportation system ⓘ support of safe navigation ⓘ updating nautical charts ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

NOAA fleet → hasComponent → NOAA Ship Rainier ⓘ

NOAA Ship Ferdinand R. Hassler → partOf → NOAA Ship Rainier ⓘ

this entity surface form: NOAA hydrographic survey fleet

NOAA Ship Thomas Jefferson → partOf → NOAA Ship Rainier ⓘ